69312320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 224

約数和(自身を含む): 215066880

約数和(自身を除く): 145754560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 97, 110, 112, 116, 140, 145, 154, 160, 176, 194, 203, 220, 224, 232, 280, 290, 308, 319, 320, 352, 385, 388, 406, 440, 448, 464, 485, 560, 580, 616, 638, 679, 704, 770, 776, 812, 880, 928, 970, 1015, 1067, 1120, 1160, 1232, 1276, 1358, 1540, 1552, 1595, 1624, 1760, 1856, 1940, 2030, 2134, 2233, 2240, 2320, 2464, 2552, 2716, 2813, 3080, 3104, 3190, 3248, 3395, 3520, 3880, 4060, 4268, 4466, 4640, 4928, 5104, 5335, 5432, 5626, 6160, 6208, 6380, 6496, 6790, 7469, 7760, 8120, 8536, 8932, 9280, 10208, 10670, 10864, 11165, 11252, 12320, 12760, 12992, 13580, 14065, 14938, 15520, 16240, 17072, 17864, 19691, 20416, 21340, 21728, 22330, 22504, 24640, 25520, 27160, 28130, 29876, 30943, 31040, 32480, 34144, 35728, 37345, 39382, 42680, 43456, 44660, 45008, 51040, 54320, 56260, 59752, 61886, 64960, 68288, 71456, 74690, 78764, 85360, 89320, 90016, 98455, 102080, 108640, 112520, 119504, 123772, 142912, 149380, 154715, 157528, 170720, 178640, 180032, 196910, 216601, 217280, 225040, 239008, 247544, 298760, 309430, 315056, 341440, 357280, 393820, 433202, 450080, 478016, 495088, 597520, 618860, 630112, 714560, 787640, 866404, 900160, 990176, 1083005, 1195040, 1237720, 1260224, 1575280, 1732808, 1980352, 2166010, 2390080, 2475440, 3150560, 3465616, 4332020, 4950880, 6301120, 6931232, 8664040, 9901760, 13862464, 17328080, 34656160, 69312320]

約数ペア:

[(1, 69312320), (2, 34656160), (4, 17328080), (5, 13862464), (7, 9901760), (8, 8664040), (10, 6931232), (11, 6301120), (14, 4950880), (16, 4332020), (20, 3465616), (22, 3150560), (28, 2475440), (29, 2390080), (32, 2166010), (35, 1980352), (40, 1732808), (44, 1575280), (55, 1260224), (56, 1237720), (58, 1195040), (64, 1083005), (70, 990176), (77, 900160), (80, 866404), (88, 787640), (97, 714560), (110, 630112), (112, 618860), (116, 597520), (140, 495088), (145, 478016), (154, 450080), (160, 433202), (176, 393820), (194, 357280), (203, 341440), (220, 315056), (224, 309430), (232, 298760), (280, 247544), (290, 239008), (308, 225040), (319, 217280), (320, 216601), (352, 196910), (385, 180032), (388, 178640), (406, 170720), (440, 157528), (448, 154715), (464, 149380), (485, 142912), (560, 123772), (580, 119504), (616, 112520), (638, 108640), (679, 102080), (704, 98455), (770, 90016), (776, 89320), (812, 85360), (880, 78764), (928, 74690), (970, 71456), (1015, 68288), (1067, 64960), (1120, 61886), (1160, 59752), (1232, 56260), (1276, 54320), (1358, 51040), (1540, 45008), (1552, 44660), (1595, 43456), (1624, 42680), (1760, 39382), (1856, 37345), (1940, 35728), (2030, 34144), (2134, 32480), (2233, 31040), (2240, 30943), (2320, 29876), (2464, 28130), (2552, 27160), (2716, 25520), (2813, 24640), (3080, 22504), (3104, 22330), (3190, 21728), (3248, 21340), (3395, 20416), (3520, 19691), (3880, 17864), (4060, 17072), (4268, 16240), (4466, 15520), (4640, 14938), (4928, 14065), (5104, 13580), (5335, 12992), (5432, 12760), (5626, 12320), (6160, 11252), (6208, 11165), (6380, 10864), (6496, 10670), (6790, 10208), (7469, 9280), (7760, 8932), (8120, 8536)]