39739560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47309}}^1$

素因数の和:47330

約数の個数: 64

約数和(自身を含む): 136252800

約数和(自身を除く): 96513240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 47309, 94618, 141927, 189236, 236545, 283854, 331163, 378472, 473090, 567708, 662326, 709635, 946180, 993489, 1135416, 1324652, 1419270, 1655815, 1892360, 1986978, 2649304, 2838540, 3311630, 3973956, 4967445, 5677080, 6623260, 7947912, 9934890, 13246520, 19869780, 39739560]

約数ペア:

[(1, 39739560), (2, 19869780), (3, 13246520), (4, 9934890), (5, 7947912), (6, 6623260), (7, 5677080), (8, 4967445), (10, 3973956), (12, 3311630), (14, 2838540), (15, 2649304), (20, 1986978), (21, 1892360), (24, 1655815), (28, 1419270), (30, 1324652), (35, 1135416), (40, 993489), (42, 946180), (56, 709635), (60, 662326), (70, 567708), (84, 473090), (105, 378472), (120, 331163), (140, 283854), (168, 236545), (210, 189236), (280, 141927), (420, 94618), (840, 47309)]