117687680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 312487200

約数和(自身を除く): 194799520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 128, 146, 160, 176, 220, 229, 292, 320, 352, 365, 440, 458, 584, 640, 704, 730, 803, 880, 916, 1145, 1168, 1408, 1460, 1606, 1760, 1832, 2290, 2336, 2519, 2920, 3212, 3520, 3664, 4015, 4580, 4672, 5038, 5840, 6424, 7040, 7328, 8030, 9160, 9344, 10076, 11680, 12595, 12848, 14656, 16060, 16717, 18320, 20152, 23360, 25190, 25696, 29312, 32120, 33434, 36640, 40304, 46720, 50380, 51392, 64240, 66868, 73280, 80608, 83585, 100760, 102784, 128480, 133736, 146560, 161216, 167170, 183887, 201520, 256960, 267472, 322432, 334340, 367774, 403040, 513920, 534944, 668680, 735548, 806080, 919435, 1069888, 1337360, 1471096, 1612160, 1838870, 2139776, 2674720, 2942192, 3677740, 5349440, 5884384, 7355480, 10698880, 11768768, 14710960, 23537536, 29421920, 58843840, 117687680]

約数ペア:

[(1, 117687680), (2, 58843840), (4, 29421920), (5, 23537536), (8, 14710960), (10, 11768768), (11, 10698880), (16, 7355480), (20, 5884384), (22, 5349440), (32, 3677740), (40, 2942192), (44, 2674720), (55, 2139776), (64, 1838870), (73, 1612160), (80, 1471096), (88, 1337360), (110, 1069888), (128, 919435), (146, 806080), (160, 735548), (176, 668680), (220, 534944), (229, 513920), (292, 403040), (320, 367774), (352, 334340), (365, 322432), (440, 267472), (458, 256960), (584, 201520), (640, 183887), (704, 167170), (730, 161216), (803, 146560), (880, 133736), (916, 128480), (1145, 102784), (1168, 100760), (1408, 83585), (1460, 80608), (1606, 73280), (1760, 66868), (1832, 64240), (2290, 51392), (2336, 50380), (2519, 46720), (2920, 40304), (3212, 36640), (3520, 33434), (3664, 32120), (4015, 29312), (4580, 25696), (4672, 25190), (5038, 23360), (5840, 20152), (6424, 18320), (7040, 16717), (7328, 16060), (8030, 14656), (9160, 12848), (9344, 12595), (10076, 11680)]