65856960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1795

約数の個数: 168

約数和(自身を含む): 244083840

約数和(自身を除く): 178226880

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, 1759, 1872, 2080, 2340, 2496, 2880, 3120, 3518, 3744, 4160, 4680, 5277, 6240, 7036, 7488, 8795, 9360, 10554, 12480, 14072, 15831, 17590, 18720, 21108, 22867, 26385, 28144, 31662, 35180, 37440, 42216, 45734, 52770, 56288, 63324, 68601, 70360, 79155, 84432, 91468, 105540, 112576, 114335, 126648, 137202, 140720, 158310, 168864, 182936, 205803, 211080, 228670, 253296, 274404, 281440, 316620, 337728, 343005, 365872, 411606, 422160, 457340, 506592, 548808, 562880, 633240, 686010, 731744, 823212, 844320, 914680, 1013184, 1029015, 1097616, 1266480, 1372020, 1463488, 1646424, 1688640, 1829360, 2058030, 2195232, 2532960, 2744040, 3292848, 3658720, 4116060, 4390464, 5065920, 5488080, 6585696, 7317440, 8232120, 10976160, 13171392, 16464240, 21952320, 32928480, 65856960]

約数ペア:

[(1, 65856960), (2, 32928480), (3, 21952320), (4, 16464240), (5, 13171392), (6, 10976160), (8, 8232120), (9, 7317440), (10, 6585696), (12, 5488080), (13, 5065920), (15, 4390464), (16, 4116060), (18, 3658720), (20, 3292848), (24, 2744040), (26, 2532960), (30, 2195232), (32, 2058030), (36, 1829360), (39, 1688640), (40, 1646424), (45, 1463488), (48, 1372020), (52, 1266480), (60, 1097616), (64, 1029015), (65, 1013184), (72, 914680), (78, 844320), (80, 823212), (90, 731744), (96, 686010), (104, 633240), (117, 562880), (120, 548808), (130, 506592), (144, 457340), (156, 422160), (160, 411606), (180, 365872), (192, 343005), (195, 337728), (208, 316620), (234, 281440), (240, 274404), (260, 253296), (288, 228670), (312, 211080), (320, 205803), (360, 182936), (390, 168864), (416, 158310), (468, 140720), (480, 137202), (520, 126648), (576, 114335), (585, 112576), (624, 105540), (720, 91468), (780, 84432), (832, 79155), (936, 70360), (960, 68601), (1040, 63324), (1170, 56288), (1248, 52770), (1440, 45734), (1560, 42216), (1759, 37440), (1872, 35180), (2080, 31662), (2340, 28144), (2496, 26385), (2880, 22867), (3120, 21108), (3518, 18720), (3744, 17590), (4160, 15831), (4680, 14072), (5277, 12480), (6240, 10554), (7036, 9360), (7488, 8795)]