157162740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3433}}^1$

素因数の和:3561

約数の個数: 96

約数和(自身を含む): 507682560

約数和(自身を除く): 350519820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3270, 3433, 3815, 4578, 6540, 6866, 7630, 9156, 10299, 11445, 13732, 15260, 17165, 20598, 22890, 24031, 34330, 41196, 45780, 48062, 51495, 68660, 72093, 96124, 102990, 120155, 144186, 205980, 240310, 288372, 360465, 374197, 480620, 720930, 748394, 1122591, 1441860, 1496788, 1870985, 2245182, 2619379, 3741970, 4490364, 5238758, 5612955, 7483940, 7858137, 10477516, 11225910, 13096895, 15716274, 22451820, 26193790, 31432548, 39290685, 52387580, 78581370, 157162740]

約数ペア:

[(1, 157162740), (2, 78581370), (3, 52387580), (4, 39290685), (5, 31432548), (6, 26193790), (7, 22451820), (10, 15716274), (12, 13096895), (14, 11225910), (15, 10477516), (20, 7858137), (21, 7483940), (28, 5612955), (30, 5238758), (35, 4490364), (42, 3741970), (60, 2619379), (70, 2245182), (84, 1870985), (105, 1496788), (109, 1441860), (140, 1122591), (210, 748394), (218, 720930), (327, 480620), (420, 374197), (436, 360465), (545, 288372), (654, 240310), (763, 205980), (1090, 144186), (1308, 120155), (1526, 102990), (1635, 96124), (2180, 72093), (2289, 68660), (3052, 51495), (3270, 48062), (3433, 45780), (3815, 41196), (4578, 34330), (6540, 24031), (6866, 22890), (7630, 20598), (9156, 17165), (10299, 15260), (11445, 13732)]