208547040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1809

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 536566560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1759, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3518, 3705, 3952, 4560, 4940, 5277, 5928, 6240, 7036, 7410, 7904, 8795, 9120, 9880, 10554, 11856, 14072, 14820, 17590, 19760, 21108, 22867, 23712, 26385, 28144, 29640, 33421, 35180, 39520, 42216, 45734, 52770, 56288, 59280, 66842, 68601, 70360, 84432, 91468, 100263, 105540, 114335, 118560, 133684, 137202, 140720, 167105, 168864, 182936, 200526, 211080, 228670, 267368, 274404, 281440, 334210, 343005, 365872, 401052, 422160, 434473, 457340, 501315, 534736, 548808, 668420, 686010, 731744, 802104, 844320, 868946, 914680, 1002630, 1069472, 1097616, 1303419, 1336840, 1372020, 1604208, 1737892, 1829360, 2005260, 2172365, 2195232, 2606838, 2673680, 2744040, 3208416, 3475784, 3658720, 4010520, 4344730, 5213676, 5347360, 5488080, 6517095, 6951568, 8021040, 8689460, 10427352, 10976160, 13034190, 13903136, 16042080, 17378920, 20854704, 26068380, 34757840, 41709408, 52136760, 69515680, 104273520, 208547040]

約数ペア:

[(1, 208547040), (2, 104273520), (3, 69515680), (4, 52136760), (5, 41709408), (6, 34757840), (8, 26068380), (10, 20854704), (12, 17378920), (13, 16042080), (15, 13903136), (16, 13034190), (19, 10976160), (20, 10427352), (24, 8689460), (26, 8021040), (30, 6951568), (32, 6517095), (38, 5488080), (39, 5347360), (40, 5213676), (48, 4344730), (52, 4010520), (57, 3658720), (60, 3475784), (65, 3208416), (76, 2744040), (78, 2673680), (80, 2606838), (95, 2195232), (96, 2172365), (104, 2005260), (114, 1829360), (120, 1737892), (130, 1604208), (152, 1372020), (156, 1336840), (160, 1303419), (190, 1097616), (195, 1069472), (208, 1002630), (228, 914680), (240, 868946), (247, 844320), (260, 802104), (285, 731744), (304, 686010), (312, 668420), (380, 548808), (390, 534736), (416, 501315), (456, 457340), (480, 434473), (494, 422160), (520, 401052), (570, 365872), (608, 343005), (624, 334210), (741, 281440), (760, 274404), (780, 267368), (912, 228670), (988, 211080), (1040, 200526), (1140, 182936), (1235, 168864), (1248, 167105), (1482, 140720), (1520, 137202), (1560, 133684), (1759, 118560), (1824, 114335), (1976, 105540), (2080, 100263), (2280, 91468), (2470, 84432), (2964, 70360), (3040, 68601), (3120, 66842), (3518, 59280), (3705, 56288), (3952, 52770), (4560, 45734), (4940, 42216), (5277, 39520), (5928, 35180), (6240, 33421), (7036, 29640), (7410, 28144), (7904, 26385), (8795, 23712), (9120, 22867), (9880, 21108), (10554, 19760), (11856, 17590), (14072, 14820)]