1251007680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1699}}^1$

素因数の和:1791

約数の個数: 224

約数和(自身を含む): 4352544000

約数和(自身を除く): 3101536320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 192, 195, 208, 236, 240, 260, 295, 312, 320, 354, 390, 416, 472, 480, 520, 590, 624, 708, 767, 780, 832, 885, 944, 960, 1040, 1180, 1248, 1416, 1534, 1560, 1699, 1770, 1888, 2080, 2301, 2360, 2496, 2832, 3068, 3120, 3398, 3540, 3776, 3835, 4160, 4602, 4720, 5097, 5664, 6136, 6240, 6796, 7080, 7670, 8495, 9204, 9440, 10194, 11328, 11505, 12272, 12480, 13592, 14160, 15340, 16990, 18408, 18880, 20388, 22087, 23010, 24544, 25485, 27184, 28320, 30680, 33980, 36816, 40776, 44174, 46020, 49088, 50970, 54368, 56640, 61360, 66261, 67960, 73632, 81552, 88348, 92040, 100241, 101940, 108736, 110435, 122720, 132522, 135920, 147264, 163104, 176696, 184080, 200482, 203880, 220870, 245440, 265044, 271840, 300723, 326208, 331305, 353392, 368160, 400964, 407760, 441740, 501205, 530088, 543680, 601446, 662610, 706784, 736320, 801928, 815520, 883480, 1002410, 1060176, 1202892, 1303133, 1325220, 1413568, 1503615, 1603856, 1631040, 1766960, 2004820, 2120352, 2405784, 2606266, 2650440, 3007230, 3207712, 3533920, 3909399, 4009640, 4240704, 4811568, 5212532, 5300880, 6014460, 6415424, 6515665, 7067840, 7818798, 8019280, 9623136, 10425064, 10601760, 12028920, 13031330, 15637596, 16038560, 19246272, 19546995, 20850128, 21203520, 24057840, 26062660, 31275192, 32077120, 39093990, 41700256, 48115680, 52125320, 62550384, 78187980, 83400512, 96231360, 104250640, 125100768, 156375960, 208501280, 250201536, 312751920, 417002560, 625503840, 1251007680]

約数ペア:

[(1, 1251007680), (2, 625503840), (3, 417002560), (4, 312751920), (5, 250201536), (6, 208501280), (8, 156375960), (10, 125100768), (12, 104250640), (13, 96231360), (15, 83400512), (16, 78187980), (20, 62550384), (24, 52125320), (26, 48115680), (30, 41700256), (32, 39093990), (39, 32077120), (40, 31275192), (48, 26062660), (52, 24057840), (59, 21203520), (60, 20850128), (64, 19546995), (65, 19246272), (78, 16038560), (80, 15637596), (96, 13031330), (104, 12028920), (118, 10601760), (120, 10425064), (130, 9623136), (156, 8019280), (160, 7818798), (177, 7067840), (192, 6515665), (195, 6415424), (208, 6014460), (236, 5300880), (240, 5212532), (260, 4811568), (295, 4240704), (312, 4009640), (320, 3909399), (354, 3533920), (390, 3207712), (416, 3007230), (472, 2650440), (480, 2606266), (520, 2405784), (590, 2120352), (624, 2004820), (708, 1766960), (767, 1631040), (780, 1603856), (832, 1503615), (885, 1413568), (944, 1325220), (960, 1303133), (1040, 1202892), (1180, 1060176), (1248, 1002410), (1416, 883480), (1534, 815520), (1560, 801928), (1699, 736320), (1770, 706784), (1888, 662610), (2080, 601446), (2301, 543680), (2360, 530088), (2496, 501205), (2832, 441740), (3068, 407760), (3120, 400964), (3398, 368160), (3540, 353392), (3776, 331305), (3835, 326208), (4160, 300723), (4602, 271840), (4720, 265044), (5097, 245440), (5664, 220870), (6136, 203880), (6240, 200482), (6796, 184080), (7080, 176696), (7670, 163104), (8495, 147264), (9204, 135920), (9440, 132522), (10194, 122720), (11328, 110435), (11505, 108736), (12272, 101940), (12480, 100241), (13592, 92040), (14160, 88348), (15340, 81552), (16990, 73632), (18408, 67960), (18880, 66261), (20388, 61360), (22087, 56640), (23010, 54368), (24544, 50970), (25485, 49088), (27184, 46020), (28320, 44174), (30680, 40776), (33980, 36816)]