21757258440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1474069}}^1$

素因数の和:1474127

約数の個数: 96

約数和(自身を含む): 72435799800

約数和(自身を除く): 50678541360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 1474069, 2948138, 4422207, 5896276, 7370345, 8844414, 11792552, 13266621, 14740690, 17688828, 22111035, 26533242, 29481380, 35377656, 44222070, 53066484, 58962760, 60436829, 66333105, 88444140, 106132968, 120873658, 132666210, 176888280, 181310487, 241747316, 265332420, 302184145, 362620974, 483494632, 530664840, 543931461, 604368290, 725241948, 906552435, 1087862922, 1208736580, 1450483896, 1813104870, 2175725844, 2417473160, 2719657305, 3626209740, 4351451688, 5439314610, 7252419480, 10878629220, 21757258440]

約数ペア:

[(1, 21757258440), (2, 10878629220), (3, 7252419480), (4, 5439314610), (5, 4351451688), (6, 3626209740), (8, 2719657305), (9, 2417473160), (10, 2175725844), (12, 1813104870), (15, 1450483896), (18, 1208736580), (20, 1087862922), (24, 906552435), (30, 725241948), (36, 604368290), (40, 543931461), (41, 530664840), (45, 483494632), (60, 362620974), (72, 302184145), (82, 265332420), (90, 241747316), (120, 181310487), (123, 176888280), (164, 132666210), (180, 120873658), (205, 106132968), (246, 88444140), (328, 66333105), (360, 60436829), (369, 58962760), (410, 53066484), (492, 44222070), (615, 35377656), (738, 29481380), (820, 26533242), (984, 22111035), (1230, 17688828), (1476, 14740690), (1640, 13266621), (1845, 11792552), (2460, 8844414), (2952, 7370345), (3690, 5896276), (4920, 4422207), (7380, 2948138), (14760, 1474069)]