126673680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{75401}}^1$

素因数の和:75424

約数の個数: 80

約数和(自身を含む): 448792704

約数和(自身を除く): 322119024

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, 75401, 150802, 226203, 301604, 377005, 452406, 527807, 603208, 754010, 904812, 1055614, 1131015, 1206416, 1508020, 1583421, 1809624, 2111228, 2262030, 2639035, 3016040, 3166842, 3619248, 4222456, 4524060, 5278070, 6032080, 6333684, 7917105, 8444912, 9048120, 10556140, 12667368, 15834210, 18096240, 21112280, 25334736, 31668420, 42224560, 63336840, 126673680]

約数ペア:

[(1, 126673680), (2, 63336840), (3, 42224560), (4, 31668420), (5, 25334736), (6, 21112280), (7, 18096240), (8, 15834210), (10, 12667368), (12, 10556140), (14, 9048120), (15, 8444912), (16, 7917105), (20, 6333684), (21, 6032080), (24, 5278070), (28, 4524060), (30, 4222456), (35, 3619248), (40, 3166842), (42, 3016040), (48, 2639035), (56, 2262030), (60, 2111228), (70, 1809624), (80, 1583421), (84, 1508020), (105, 1206416), (112, 1131015), (120, 1055614), (140, 904812), (168, 754010), (210, 603208), (240, 527807), (280, 452406), (336, 377005), (420, 301604), (560, 226203), (840, 150802), (1680, 75401)]