2689910080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2097

約数の個数: 224

約数和(自身を含む): 7788493440

約数和(自身を除く): 5098583360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 32, 40, 44, 52, 55, 58, 64, 65, 80, 88, 104, 110, 116, 130, 143, 145, 160, 176, 208, 220, 232, 260, 286, 290, 319, 320, 352, 377, 416, 440, 464, 520, 572, 580, 638, 704, 715, 754, 832, 880, 928, 1040, 1144, 1160, 1276, 1430, 1508, 1595, 1760, 1856, 1885, 2027, 2080, 2288, 2320, 2552, 2860, 3016, 3190, 3520, 3770, 4054, 4147, 4160, 4576, 4640, 5104, 5720, 6032, 6380, 7540, 8108, 8294, 9152, 9280, 10135, 10208, 11440, 12064, 12760, 15080, 16216, 16588, 20270, 20416, 20735, 22297, 22880, 24128, 25520, 26351, 30160, 32432, 33176, 40540, 41470, 44594, 45760, 51040, 52702, 58783, 60320, 64864, 66352, 81080, 82940, 89188, 102080, 105404, 111485, 117566, 120640, 129728, 131755, 132704, 162160, 165880, 178376, 210808, 222970, 235132, 263510, 265408, 289861, 293915, 324320, 331760, 356752, 421616, 445940, 470264, 527020, 579722, 587830, 646613, 648640, 663520, 713504, 764179, 843232, 891880, 940528, 1054040, 1159444, 1175660, 1293226, 1327040, 1427008, 1449305, 1528358, 1686464, 1783760, 1881056, 2108080, 2318888, 2351320, 2586452, 2898610, 3056716, 3233065, 3567520, 3762112, 3820895, 4216160, 4637776, 4702640, 5172904, 5797220, 6113432, 6466130, 7135040, 7641790, 8405969, 8432320, 9275552, 9405280, 10345808, 11594440, 12226864, 12932260, 15283580, 16811938, 18551104, 18810560, 20691616, 23188880, 24453728, 25864520, 30567160, 33623876, 41383232, 42029845, 46377760, 48907456, 51729040, 61134320, 67247752, 84059690, 92755520, 103458080, 122268640, 134495504, 168119380, 206916160, 244537280, 268991008, 336238760, 537982016, 672477520, 1344955040, 2689910080]

約数ペア:

[(1, 2689910080), (2, 1344955040), (4, 672477520), (5, 537982016), (8, 336238760), (10, 268991008), (11, 244537280), (13, 206916160), (16, 168119380), (20, 134495504), (22, 122268640), (26, 103458080), (29, 92755520), (32, 84059690), (40, 67247752), (44, 61134320), (52, 51729040), (55, 48907456), (58, 46377760), (64, 42029845), (65, 41383232), (80, 33623876), (88, 30567160), (104, 25864520), (110, 24453728), (116, 23188880), (130, 20691616), (143, 18810560), (145, 18551104), (160, 16811938), (176, 15283580), (208, 12932260), (220, 12226864), (232, 11594440), (260, 10345808), (286, 9405280), (290, 9275552), (319, 8432320), (320, 8405969), (352, 7641790), (377, 7135040), (416, 6466130), (440, 6113432), (464, 5797220), (520, 5172904), (572, 4702640), (580, 4637776), (638, 4216160), (704, 3820895), (715, 3762112), (754, 3567520), (832, 3233065), (880, 3056716), (928, 2898610), (1040, 2586452), (1144, 2351320), (1160, 2318888), (1276, 2108080), (1430, 1881056), (1508, 1783760), (1595, 1686464), (1760, 1528358), (1856, 1449305), (1885, 1427008), (2027, 1327040), (2080, 1293226), (2288, 1175660), (2320, 1159444), (2552, 1054040), (2860, 940528), (3016, 891880), (3190, 843232), (3520, 764179), (3770, 713504), (4054, 663520), (4147, 648640), (4160, 646613), (4576, 587830), (4640, 579722), (5104, 527020), (5720, 470264), (6032, 445940), (6380, 421616), (7540, 356752), (8108, 331760), (8294, 324320), (9152, 293915), (9280, 289861), (10135, 265408), (10208, 263510), (11440, 235132), (12064, 222970), (12760, 210808), (15080, 178376), (16216, 165880), (16588, 162160), (20270, 132704), (20416, 131755), (20735, 129728), (22297, 120640), (22880, 117566), (24128, 111485), (25520, 105404), (26351, 102080), (30160, 89188), (32432, 82940), (33176, 81080), (40540, 66352), (41470, 64864), (44594, 60320), (45760, 58783), (51040, 52702)]