2815511036240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12049}}^1\times {\mathrm{417271}}^1$

素因数の和:429340

約数の個数: 80

約数和(自身を含む): 7481853868800

約数和(自身を除く): 4666342832560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12049, 24098, 48196, 60245, 84343, 96392, 120490, 168686, 192784, 240980, 337372, 417271, 421715, 481960, 674744, 834542, 843430, 963920, 1349488, 1669084, 1686860, 2086355, 2920897, 3338168, 3373720, 4172710, 5841794, 6676336, 6747440, 8345420, 11683588, 14604485, 16690840, 23367176, 29208970, 33381680, 46734352, 58417940, 116835880, 233671760, 5027698279, 10055396558, 20110793116, 25138491395, 35193887953, 40221586232, 50276982790, 70387775906, 80443172464, 100553965580, 140775551812, 175969439765, 201107931160, 281551103624, 351938879530, 402215862320, 563102207248, 703877759060, 1407755518120, 2815511036240]

約数ペア:

[(1, 2815511036240), (2, 1407755518120), (4, 703877759060), (5, 563102207248), (7, 402215862320), (8, 351938879530), (10, 281551103624), (14, 201107931160), (16, 175969439765), (20, 140775551812), (28, 100553965580), (35, 80443172464), (40, 70387775906), (56, 50276982790), (70, 40221586232), (80, 35193887953), (112, 25138491395), (140, 20110793116), (280, 10055396558), (560, 5027698279), (12049, 233671760), (24098, 116835880), (48196, 58417940), (60245, 46734352), (84343, 33381680), (96392, 29208970), (120490, 23367176), (168686, 16690840), (192784, 14604485), (240980, 11683588), (337372, 8345420), (417271, 6747440), (421715, 6676336), (481960, 5841794), (674744, 4172710), (834542, 3373720), (843430, 3338168), (963920, 2920897), (1349488, 2086355), (1669084, 1686860)]