40763940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 132378624

約数和(自身を除く): 91614684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1367, 1420, 1491, 1988, 2130, 2485, 2734, 2982, 4101, 4260, 4970, 5468, 5964, 6835, 7455, 8202, 9569, 9940, 13670, 14910, 16404, 19138, 20505, 27340, 28707, 29820, 38276, 41010, 47845, 57414, 82020, 95690, 97057, 114828, 143535, 191380, 194114, 287070, 291171, 388228, 485285, 574140, 582342, 679399, 970570, 1164684, 1358798, 1455855, 1941140, 2038197, 2717596, 2911710, 3396995, 4076394, 5823420, 6793990, 8152788, 10190985, 13587980, 20381970, 40763940]

約数ペア:

[(1, 40763940), (2, 20381970), (3, 13587980), (4, 10190985), (5, 8152788), (6, 6793990), (7, 5823420), (10, 4076394), (12, 3396995), (14, 2911710), (15, 2717596), (20, 2038197), (21, 1941140), (28, 1455855), (30, 1358798), (35, 1164684), (42, 970570), (60, 679399), (70, 582342), (71, 574140), (84, 485285), (105, 388228), (140, 291171), (142, 287070), (210, 194114), (213, 191380), (284, 143535), (355, 114828), (420, 97057), (426, 95690), (497, 82020), (710, 57414), (852, 47845), (994, 41010), (1065, 38276), (1367, 29820), (1420, 28707), (1491, 27340), (1988, 20505), (2130, 19138), (2485, 16404), (2734, 14910), (2982, 13670), (4101, 9940), (4260, 9569), (4970, 8202), (5468, 7455), (5964, 6835)]