Last Updated
：2025/12/04
Smarandache function
Proper noun
Japanese Meaning
数論における関数（スマランドチェ関数）で、正の整数 n に対して、n が s!（sの階乗）を割り切る最小の正の整数 s を返す関数。例えば、8の場合、1!、2!、3!では割り切れず、4!で割り切れるため、S(8)=4となる。
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Quizzes for review
(number theory) A function, denoted by S(n) for some positive integer n, that yields the smallest number s such that n divides the factorial s!. For example, the number 8 does not divide 1!, 2!, 3!, but does divide 4!, so S(8) = 4.
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Smarandache function
When studying factorial divisibility, the Smarandache function S(n) quickly reveals the smallest s such that n divides s!.
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When studying factorial divisibility, the Smarandache function S(n) quickly reveals the smallest s such that n divides s!.
音声機能が動作しない場合はこちらをご確認ください
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