17498765440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 45763787160

約数和(自身を除く): 28265021720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 128, 130, 158, 160, 208, 260, 316, 320, 337, 395, 416, 520, 632, 640, 674, 790, 832, 1027, 1040, 1264, 1348, 1580, 1664, 1685, 2054, 2080, 2528, 2696, 3160, 3370, 4108, 4160, 4381, 5056, 5135, 5392, 6241, 6320, 6740, 8216, 8320, 8762, 10112, 10270, 10784, 12482, 12640, 13480, 16432, 17524, 20540, 21568, 21905, 24964, 25280, 26623, 26960, 31205, 32864, 35048, 41080, 43136, 43810, 49928, 50560, 53246, 53920, 62410, 65728, 70096, 81133, 82160, 87620, 99856, 106492, 107840, 124820, 131456, 133115, 140192, 162266, 164320, 175240, 199712, 212984, 215680, 249640, 266230, 280384, 324532, 328640, 346099, 350480, 399424, 405665, 425968, 499280, 532460, 560768, 649064, 657280, 692198, 700960, 798848, 811330, 851936, 998560, 1064920, 1298128, 1384396, 1401920, 1622660, 1703872, 1730495, 1997120, 2103217, 2129840, 2596256, 2768792, 2803840, 3245320, 3407744, 3460990, 3994240, 4206434, 4259680, 5192512, 5537584, 6490640, 6921980, 8412868, 8519360, 10385024, 10516085, 11075168, 12981280, 13843960, 16825736, 17038720, 21032170, 22150336, 25962560, 27341821, 27687920, 33651472, 42064340, 44300672, 51925120, 54683642, 55375840, 67302944, 84128680, 109367284, 110751680, 134605888, 136709105, 168257360, 218734568, 221503360, 269211776, 273418210, 336514720, 437469136, 546836420, 673029440, 874938272, 1093672840, 1346058880, 1749876544, 2187345680, 3499753088, 4374691360, 8749382720, 17498765440]

約数ペア:

[(1, 17498765440), (2, 8749382720), (4, 4374691360), (5, 3499753088), (8, 2187345680), (10, 1749876544), (13, 1346058880), (16, 1093672840), (20, 874938272), (26, 673029440), (32, 546836420), (40, 437469136), (52, 336514720), (64, 273418210), (65, 269211776), (79, 221503360), (80, 218734568), (104, 168257360), (128, 136709105), (130, 134605888), (158, 110751680), (160, 109367284), (208, 84128680), (260, 67302944), (316, 55375840), (320, 54683642), (337, 51925120), (395, 44300672), (416, 42064340), (520, 33651472), (632, 27687920), (640, 27341821), (674, 25962560), (790, 22150336), (832, 21032170), (1027, 17038720), (1040, 16825736), (1264, 13843960), (1348, 12981280), (1580, 11075168), (1664, 10516085), (1685, 10385024), (2054, 8519360), (2080, 8412868), (2528, 6921980), (2696, 6490640), (3160, 5537584), (3370, 5192512), (4108, 4259680), (4160, 4206434), (4381, 3994240), (5056, 3460990), (5135, 3407744), (5392, 3245320), (6241, 2803840), (6320, 2768792), (6740, 2596256), (8216, 2129840), (8320, 2103217), (8762, 1997120), (10112, 1730495), (10270, 1703872), (10784, 1622660), (12482, 1401920), (12640, 1384396), (13480, 1298128), (16432, 1064920), (17524, 998560), (20540, 851936), (21568, 811330), (21905, 798848), (24964, 700960), (25280, 692198), (26623, 657280), (26960, 649064), (31205, 560768), (32864, 532460), (35048, 499280), (41080, 425968), (43136, 405665), (43810, 399424), (49928, 350480), (50560, 346099), (53246, 328640), (53920, 324532), (62410, 280384), (65728, 266230), (70096, 249640), (81133, 215680), (82160, 212984), (87620, 199712), (99856, 175240), (106492, 164320), (107840, 162266), (124820, 140192), (131456, 133115)]