A161466 - OEIS

A161466

Divisors of 10!.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224

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OFFSET

1,2

COMMENTS

Finite subsequence of A002473, the 7-smooth numbers;

10! = A000142(10) = 3628800;

tau(3628800) = A000005(3628800) = 270;

last term: a(270) = 3628800.

A027423(10) = 270; a(n) = A027750(A000142(10),n), n = 1..270. - Reinhard Zumkeller, Aug 27 2013

LINKS

R. Zumkeller, Table of n, a(n) for n = 1..270 (complete sequence)

Index entries for sequences related to divisors of numbers