1626480960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2545

約数の個数: 224

約数和(自身を含む): 5668548480

約数和(自身を除く): 4042067520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 78, 80, 96, 104, 106, 120, 130, 156, 159, 160, 192, 195, 208, 212, 240, 260, 265, 312, 318, 320, 390, 416, 424, 480, 520, 530, 624, 636, 689, 780, 795, 832, 848, 960, 1040, 1060, 1248, 1272, 1378, 1560, 1590, 1696, 2067, 2080, 2120, 2459, 2496, 2544, 2756, 3120, 3180, 3392, 3445, 4134, 4160, 4240, 4918, 5088, 5512, 6240, 6360, 6890, 7377, 8268, 8480, 9836, 10176, 10335, 11024, 12295, 12480, 12720, 13780, 14754, 16536, 16960, 19672, 20670, 22048, 24590, 25440, 27560, 29508, 31967, 33072, 36885, 39344, 41340, 44096, 49180, 50880, 55120, 59016, 63934, 66144, 73770, 78688, 82680, 95901, 98360, 110240, 118032, 127868, 130327, 132288, 147540, 157376, 159835, 165360, 191802, 196720, 220480, 236064, 255736, 260654, 295080, 319670, 330720, 383604, 390981, 393440, 472128, 479505, 511472, 521308, 590160, 639340, 651635, 661440, 767208, 781962, 786880, 959010, 1022944, 1042616, 1180320, 1278680, 1303270, 1534416, 1563924, 1694251, 1918020, 1954905, 2045888, 2085232, 2360640, 2557360, 2606540, 3068832, 3127848, 3388502, 3836040, 3909810, 4170464, 5082753, 5114720, 5213080, 6137664, 6255696, 6777004, 7672080, 7819620, 8340928, 8471255, 10165506, 10229440, 10426160, 12511392, 13554008, 15344160, 15639240, 16942510, 20331012, 20852320, 25022784, 25413765, 27108016, 30688320, 31278480, 33885020, 40662024, 41704640, 50827530, 54216032, 62556960, 67770040, 81324048, 101655060, 108432064, 125113920, 135540080, 162648096, 203310120, 271080160, 325296192, 406620240, 542160320, 813240480, 1626480960]

約数ペア:

[(1, 1626480960), (2, 813240480), (3, 542160320), (4, 406620240), (5, 325296192), (6, 271080160), (8, 203310120), (10, 162648096), (12, 135540080), (13, 125113920), (15, 108432064), (16, 101655060), (20, 81324048), (24, 67770040), (26, 62556960), (30, 54216032), (32, 50827530), (39, 41704640), (40, 40662024), (48, 33885020), (52, 31278480), (53, 30688320), (60, 27108016), (64, 25413765), (65, 25022784), (78, 20852320), (80, 20331012), (96, 16942510), (104, 15639240), (106, 15344160), (120, 13554008), (130, 12511392), (156, 10426160), (159, 10229440), (160, 10165506), (192, 8471255), (195, 8340928), (208, 7819620), (212, 7672080), (240, 6777004), (260, 6255696), (265, 6137664), (312, 5213080), (318, 5114720), (320, 5082753), (390, 4170464), (416, 3909810), (424, 3836040), (480, 3388502), (520, 3127848), (530, 3068832), (624, 2606540), (636, 2557360), (689, 2360640), (780, 2085232), (795, 2045888), (832, 1954905), (848, 1918020), (960, 1694251), (1040, 1563924), (1060, 1534416), (1248, 1303270), (1272, 1278680), (1378, 1180320), (1560, 1042616), (1590, 1022944), (1696, 959010), (2067, 786880), (2080, 781962), (2120, 767208), (2459, 661440), (2496, 651635), (2544, 639340), (2756, 590160), (3120, 521308), (3180, 511472), (3392, 479505), (3445, 472128), (4134, 393440), (4160, 390981), (4240, 383604), (4918, 330720), (5088, 319670), (5512, 295080), (6240, 260654), (6360, 255736), (6890, 236064), (7377, 220480), (8268, 196720), (8480, 191802), (9836, 165360), (10176, 159835), (10335, 157376), (11024, 147540), (12295, 132288), (12480, 130327), (12720, 127868), (13780, 118032), (14754, 110240), (16536, 98360), (16960, 95901), (19672, 82680), (20670, 78688), (22048, 73770), (24590, 66144), (25440, 63934), (27560, 59016), (29508, 55120), (31967, 50880), (33072, 49180), (36885, 44096), (39344, 41340)]