232155440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 614491920

約数和(自身を除く): 382336480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 176, 220, 232, 242, 290, 319, 440, 464, 484, 580, 605, 638, 827, 880, 968, 1160, 1210, 1276, 1595, 1654, 1936, 2320, 2420, 2552, 3190, 3308, 3509, 4135, 4840, 5104, 6380, 6616, 7018, 8270, 9097, 9680, 12760, 13232, 14036, 16540, 17545, 18194, 23983, 25520, 28072, 33080, 35090, 36388, 45485, 47966, 56144, 66160, 70180, 72776, 90970, 95932, 100067, 119915, 140360, 145552, 181940, 191864, 200134, 239830, 263813, 280720, 363880, 383728, 400268, 479660, 500335, 527626, 727760, 800536, 959320, 1000670, 1055252, 1319065, 1601072, 1918640, 2001340, 2110504, 2638130, 2901943, 4002680, 4221008, 5276260, 5803886, 8005360, 10552520, 11607772, 14509715, 21105040, 23215544, 29019430, 46431088, 58038860, 116077720, 232155440]

約数ペア:

[(1, 232155440), (2, 116077720), (4, 58038860), (5, 46431088), (8, 29019430), (10, 23215544), (11, 21105040), (16, 14509715), (20, 11607772), (22, 10552520), (29, 8005360), (40, 5803886), (44, 5276260), (55, 4221008), (58, 4002680), (80, 2901943), (88, 2638130), (110, 2110504), (116, 2001340), (121, 1918640), (145, 1601072), (176, 1319065), (220, 1055252), (232, 1000670), (242, 959320), (290, 800536), (319, 727760), (440, 527626), (464, 500335), (484, 479660), (580, 400268), (605, 383728), (638, 363880), (827, 280720), (880, 263813), (968, 239830), (1160, 200134), (1210, 191864), (1276, 181940), (1595, 145552), (1654, 140360), (1936, 119915), (2320, 100067), (2420, 95932), (2552, 90970), (3190, 72776), (3308, 70180), (3509, 66160), (4135, 56144), (4840, 47966), (5104, 45485), (6380, 36388), (6616, 35090), (7018, 33080), (8270, 28072), (9097, 25520), (9680, 23983), (12760, 18194), (13232, 17545), (14036, 16540)]