12608701140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{422827}}^1$

素因数の和:422917

約数の個数: 96

約数和(自身を含む): 40916219904

約数和(自身を除く): 28307518764

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, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 422827, 845654, 1268481, 1691308, 2114135, 2536962, 2959789, 4228270, 5073924, 5919578, 6342405, 8456540, 8879367, 11839156, 12684810, 14798945, 17758734, 25369620, 29597890, 30020717, 35517468, 44396835, 59195780, 60041434, 88793670, 90062151, 120082868, 150103585, 177587340, 180124302, 210145019, 300207170, 360248604, 420290038, 450310755, 600414340, 630435057, 840580076, 900621510, 1050725095, 1260870114, 1801243020, 2101450190, 2521740228, 3152175285, 4202900380, 6304350570, 12608701140]

約数ペア:

[(1, 12608701140), (2, 6304350570), (3, 4202900380), (4, 3152175285), (5, 2521740228), (6, 2101450190), (7, 1801243020), (10, 1260870114), (12, 1050725095), (14, 900621510), (15, 840580076), (20, 630435057), (21, 600414340), (28, 450310755), (30, 420290038), (35, 360248604), (42, 300207170), (60, 210145019), (70, 180124302), (71, 177587340), (84, 150103585), (105, 120082868), (140, 90062151), (142, 88793670), (210, 60041434), (213, 59195780), (284, 44396835), (355, 35517468), (420, 30020717), (426, 29597890), (497, 25369620), (710, 17758734), (852, 14798945), (994, 12684810), (1065, 11839156), (1420, 8879367), (1491, 8456540), (1988, 6342405), (2130, 5919578), (2485, 5073924), (2982, 4228270), (4260, 2959789), (4970, 2536962), (5964, 2114135), (7455, 1691308), (9940, 1268481), (14910, 845654), (29820, 422827)]