118294680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{140827}}^1$

素因数の和:140848

約数の個数: 64

約数和(自身を含む): 405584640

約数和(自身を除く): 287289960

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, 140827, 281654, 422481, 563308, 704135, 844962, 985789, 1126616, 1408270, 1689924, 1971578, 2112405, 2816540, 2957367, 3379848, 3943156, 4224810, 4928945, 5633080, 5914734, 7886312, 8449620, 9857890, 11829468, 14786835, 16899240, 19715780, 23658936, 29573670, 39431560, 59147340, 118294680]

約数ペア:

[(1, 118294680), (2, 59147340), (3, 39431560), (4, 29573670), (5, 23658936), (6, 19715780), (7, 16899240), (8, 14786835), (10, 11829468), (12, 9857890), (14, 8449620), (15, 7886312), (20, 5914734), (21, 5633080), (24, 4928945), (28, 4224810), (30, 3943156), (35, 3379848), (40, 2957367), (42, 2816540), (56, 2112405), (60, 1971578), (70, 1689924), (84, 1408270), (105, 1126616), (120, 985789), (140, 844962), (168, 704135), (210, 563308), (280, 422481), (420, 281654), (840, 140827)]