69515680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1806

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 116762720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1759, 1976, 2080, 2470, 3040, 3518, 3952, 4940, 7036, 7904, 8795, 9880, 14072, 17590, 19760, 22867, 28144, 33421, 35180, 39520, 45734, 56288, 66842, 70360, 91468, 114335, 133684, 140720, 167105, 182936, 228670, 267368, 281440, 334210, 365872, 434473, 457340, 534736, 668420, 731744, 868946, 914680, 1069472, 1336840, 1737892, 1829360, 2172365, 2673680, 3475784, 3658720, 4344730, 5347360, 6951568, 8689460, 13903136, 17378920, 34757840, 69515680]

約数ペア:

[(1, 69515680), (2, 34757840), (4, 17378920), (5, 13903136), (8, 8689460), (10, 6951568), (13, 5347360), (16, 4344730), (19, 3658720), (20, 3475784), (26, 2673680), (32, 2172365), (38, 1829360), (40, 1737892), (52, 1336840), (65, 1069472), (76, 914680), (80, 868946), (95, 731744), (104, 668420), (130, 534736), (152, 457340), (160, 434473), (190, 365872), (208, 334210), (247, 281440), (260, 267368), (304, 228670), (380, 182936), (416, 167105), (494, 140720), (520, 133684), (608, 114335), (760, 91468), (988, 70360), (1040, 66842), (1235, 56288), (1520, 45734), (1759, 39520), (1976, 35180), (2080, 33421), (2470, 28144), (3040, 22867), (3518, 19760), (3952, 17590), (4940, 14072), (7036, 9880), (7904, 8795)]