236706960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{140897}}^1$

素因数の和:140920

約数の個数: 80

約数和(自身を含む): 838624896

約数和(自身を除く): 601917936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 140897, 281794, 422691, 563588, 704485, 845382, 986279, 1127176, 1408970, 1690764, 1972558, 2113455, 2254352, 2817940, 2958837, 3381528, 3945116, 4226910, 4931395, 5635880, 5917674, 6763056, 7890232, 8453820, 9862790, 11271760, 11835348, 14794185, 15780464, 16907640, 19725580, 23670696, 29588370, 33815280, 39451160, 47341392, 59176740, 78902320, 118353480, 236706960]

約数ペア:

[(1, 236706960), (2, 118353480), (3, 78902320), (4, 59176740), (5, 47341392), (6, 39451160), (7, 33815280), (8, 29588370), (10, 23670696), (12, 19725580), (14, 16907640), (15, 15780464), (16, 14794185), (20, 11835348), (21, 11271760), (24, 9862790), (28, 8453820), (30, 7890232), (35, 6763056), (40, 5917674), (42, 5635880), (48, 4931395), (56, 4226910), (60, 3945116), (70, 3381528), (80, 2958837), (84, 2817940), (105, 2254352), (112, 2113455), (120, 1972558), (140, 1690764), (168, 1408970), (210, 1127176), (240, 986279), (280, 845382), (336, 704485), (420, 563588), (560, 422691), (840, 281794), (1680, 140897)]