1689929280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45137}}^1$

素因数の和:45173

約数の個数: 168

約数和(自身を含む): 6259918392

約数和(自身を除く): 4569989112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 45137, 90274, 135411, 180548, 225685, 270822, 361096, 406233, 451370, 541644, 586781, 677055, 722192, 812466, 902740, 1083288, 1173562, 1354110, 1444384, 1624932, 1760343, 1805480, 2031165, 2166576, 2347124, 2708220, 2888768, 2933905, 3249864, 3520686, 3610960, 4062330, 4333152, 4694248, 5281029, 5416440, 5867810, 6499728, 7041372, 7221920, 8124660, 8666304, 8801715, 9388496, 10562058, 10832880, 11735620, 12999456, 14082744, 14443840, 16249320, 17603430, 18776992, 21124116, 21665760, 23471240, 25998912, 26405145, 28165488, 32498640, 35206860, 37553984, 42248232, 43331520, 46942480, 52810290, 56330976, 64997280, 70413720, 84496464, 93884960, 105620580, 112661952, 129994560, 140827440, 168992928, 187769920, 211241160, 281654880, 337985856, 422482320, 563309760, 844964640, 1689929280]

約数ペア:

[(1, 1689929280), (2, 844964640), (3, 563309760), (4, 422482320), (5, 337985856), (6, 281654880), (8, 211241160), (9, 187769920), (10, 168992928), (12, 140827440), (13, 129994560), (15, 112661952), (16, 105620580), (18, 93884960), (20, 84496464), (24, 70413720), (26, 64997280), (30, 56330976), (32, 52810290), (36, 46942480), (39, 43331520), (40, 42248232), (45, 37553984), (48, 35206860), (52, 32498640), (60, 28165488), (64, 26405145), (65, 25998912), (72, 23471240), (78, 21665760), (80, 21124116), (90, 18776992), (96, 17603430), (104, 16249320), (117, 14443840), (120, 14082744), (130, 12999456), (144, 11735620), (156, 10832880), (160, 10562058), (180, 9388496), (192, 8801715), (195, 8666304), (208, 8124660), (234, 7221920), (240, 7041372), (260, 6499728), (288, 5867810), (312, 5416440), (320, 5281029), (360, 4694248), (390, 4333152), (416, 4062330), (468, 3610960), (480, 3520686), (520, 3249864), (576, 2933905), (585, 2888768), (624, 2708220), (720, 2347124), (780, 2166576), (832, 2031165), (936, 1805480), (960, 1760343), (1040, 1624932), (1170, 1444384), (1248, 1354110), (1440, 1173562), (1560, 1083288), (1872, 902740), (2080, 812466), (2340, 722192), (2496, 677055), (2880, 586781), (3120, 541644), (3744, 451370), (4160, 406233), (4680, 361096), (6240, 270822), (7488, 225685), (9360, 180548), (12480, 135411), (18720, 90274), (37440, 45137)]