315133980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4969}}^1$

素因数の和:5139

約数の個数: 96

約数和(自身を含む): 1015311360

約数和(自身を除く): 700177380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2265, 3020, 3171, 4228, 4530, 4969, 5285, 6342, 9060, 9938, 10570, 12684, 14907, 15855, 19876, 21140, 24845, 29814, 31710, 34783, 49690, 59628, 63420, 69566, 74535, 99380, 104349, 139132, 149070, 173915, 208698, 298140, 347830, 417396, 521745, 695660, 750319, 1043490, 1500638, 2086980, 2250957, 3001276, 3751595, 4501914, 5252233, 7503190, 9003828, 10504466, 11254785, 15006380, 15756699, 21008932, 22509570, 26261165, 31513398, 45019140, 52522330, 63026796, 78783495, 105044660, 157566990, 315133980]

約数ペア:

[(1, 315133980), (2, 157566990), (3, 105044660), (4, 78783495), (5, 63026796), (6, 52522330), (7, 45019140), (10, 31513398), (12, 26261165), (14, 22509570), (15, 21008932), (20, 15756699), (21, 15006380), (28, 11254785), (30, 10504466), (35, 9003828), (42, 7503190), (60, 5252233), (70, 4501914), (84, 3751595), (105, 3001276), (140, 2250957), (151, 2086980), (210, 1500638), (302, 1043490), (420, 750319), (453, 695660), (604, 521745), (755, 417396), (906, 347830), (1057, 298140), (1510, 208698), (1812, 173915), (2114, 149070), (2265, 139132), (3020, 104349), (3171, 99380), (4228, 74535), (4530, 69566), (4969, 63420), (5285, 59628), (6342, 49690), (9060, 34783), (9938, 31710), (10570, 29814), (12684, 24845), (14907, 21140), (15855, 19876)]