756184480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 1899704016

約数和(自身を除く): 1143519536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 317, 340, 544, 634, 680, 877, 1268, 1360, 1585, 1754, 2536, 2720, 3170, 3508, 4385, 5072, 5389, 6340, 7016, 8770, 10144, 10778, 12680, 14032, 14909, 17540, 21556, 25360, 26945, 28064, 29818, 35080, 43112, 50720, 53890, 59636, 70160, 74545, 86224, 107780, 119272, 140320, 149090, 172448, 215560, 238544, 278009, 298180, 431120, 477088, 556018, 596360, 862240, 1112036, 1192720, 1390045, 2224072, 2385440, 2780090, 4448144, 4726153, 5560180, 8896288, 9452306, 11120360, 18904612, 22240720, 23630765, 37809224, 44481440, 47261530, 75618448, 94523060, 151236896, 189046120, 378092240, 756184480]

約数ペア:

[(1, 756184480), (2, 378092240), (4, 189046120), (5, 151236896), (8, 94523060), (10, 75618448), (16, 47261530), (17, 44481440), (20, 37809224), (32, 23630765), (34, 22240720), (40, 18904612), (68, 11120360), (80, 9452306), (85, 8896288), (136, 5560180), (160, 4726153), (170, 4448144), (272, 2780090), (317, 2385440), (340, 2224072), (544, 1390045), (634, 1192720), (680, 1112036), (877, 862240), (1268, 596360), (1360, 556018), (1585, 477088), (1754, 431120), (2536, 298180), (2720, 278009), (3170, 238544), (3508, 215560), (4385, 172448), (5072, 149090), (5389, 140320), (6340, 119272), (7016, 107780), (8770, 86224), (10144, 74545), (10778, 70160), (12680, 59636), (14032, 53890), (14909, 50720), (17540, 43112), (21556, 35080), (25360, 29818), (26945, 28064)]