166664640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1514

約数の個数: 112

約数和(自身を含む): 533716992

約数和(自身を除く): 367052352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1367, 1524, 1905, 2032, 2540, 2734, 3048, 3810, 4064, 4101, 5080, 5468, 6096, 6835, 7620, 8128, 8202, 10160, 10936, 12192, 13670, 15240, 16404, 20320, 20505, 21872, 24384, 27340, 30480, 32808, 40640, 41010, 43744, 54680, 60960, 65616, 82020, 87488, 109360, 121920, 131232, 164040, 173609, 218720, 262464, 328080, 347218, 437440, 520827, 656160, 694436, 868045, 1041654, 1312320, 1388872, 1736090, 2083308, 2604135, 2777744, 3472180, 4166616, 5208270, 5555488, 6944360, 8333232, 10416540, 11110976, 13888720, 16666464, 20833080, 27777440, 33332928, 41666160, 55554880, 83332320, 166664640]

約数ペア:

[(1, 166664640), (2, 83332320), (3, 55554880), (4, 41666160), (5, 33332928), (6, 27777440), (8, 20833080), (10, 16666464), (12, 13888720), (15, 11110976), (16, 10416540), (20, 8333232), (24, 6944360), (30, 5555488), (32, 5208270), (40, 4166616), (48, 3472180), (60, 2777744), (64, 2604135), (80, 2083308), (96, 1736090), (120, 1388872), (127, 1312320), (160, 1041654), (192, 868045), (240, 694436), (254, 656160), (320, 520827), (381, 437440), (480, 347218), (508, 328080), (635, 262464), (762, 218720), (960, 173609), (1016, 164040), (1270, 131232), (1367, 121920), (1524, 109360), (1905, 87488), (2032, 82020), (2540, 65616), (2734, 60960), (3048, 54680), (3810, 43744), (4064, 41010), (4101, 40640), (5080, 32808), (5468, 30480), (6096, 27340), (6835, 24384), (7620, 21872), (8128, 20505), (8202, 20320), (10160, 16404), (10936, 15240), (12192, 13670)]