340260960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1821

約数の個数: 192

約数和(自身を含む): 1192181760

約数和(自身を除く): 851920800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1759, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3518, 3720, 4030, 4836, 4960, 5277, 6045, 6240, 6448, 7036, 7440, 8060, 8795, 9672, 10554, 12090, 12896, 14072, 14880, 16120, 17590, 19344, 21108, 22867, 24180, 26385, 28144, 32240, 35180, 38688, 42216, 45734, 48360, 52770, 54529, 56288, 64480, 68601, 70360, 84432, 91468, 96720, 105540, 109058, 114335, 137202, 140720, 163587, 168864, 182936, 193440, 211080, 218116, 228670, 272645, 274404, 281440, 327174, 343005, 365872, 422160, 436232, 457340, 545290, 548808, 654348, 686010, 708877, 731744, 817935, 844320, 872464, 914680, 1090580, 1097616, 1308696, 1372020, 1417754, 1635870, 1744928, 1829360, 2126631, 2181160, 2195232, 2617392, 2744040, 2835508, 3271740, 3544385, 3658720, 4253262, 4362320, 5234784, 5488080, 5671016, 6543480, 7088770, 8506524, 8724640, 10633155, 10976160, 11342032, 13086960, 14177540, 17013048, 21266310, 22684064, 26173920, 28355080, 34026096, 42532620, 56710160, 68052192, 85065240, 113420320, 170130480, 340260960]

約数ペア:

[(1, 340260960), (2, 170130480), (3, 113420320), (4, 85065240), (5, 68052192), (6, 56710160), (8, 42532620), (10, 34026096), (12, 28355080), (13, 26173920), (15, 22684064), (16, 21266310), (20, 17013048), (24, 14177540), (26, 13086960), (30, 11342032), (31, 10976160), (32, 10633155), (39, 8724640), (40, 8506524), (48, 7088770), (52, 6543480), (60, 5671016), (62, 5488080), (65, 5234784), (78, 4362320), (80, 4253262), (93, 3658720), (96, 3544385), (104, 3271740), (120, 2835508), (124, 2744040), (130, 2617392), (155, 2195232), (156, 2181160), (160, 2126631), (186, 1829360), (195, 1744928), (208, 1635870), (240, 1417754), (248, 1372020), (260, 1308696), (310, 1097616), (312, 1090580), (372, 914680), (390, 872464), (403, 844320), (416, 817935), (465, 731744), (480, 708877), (496, 686010), (520, 654348), (620, 548808), (624, 545290), (744, 457340), (780, 436232), (806, 422160), (930, 365872), (992, 343005), (1040, 327174), (1209, 281440), (1240, 274404), (1248, 272645), (1488, 228670), (1560, 218116), (1612, 211080), (1759, 193440), (1860, 182936), (2015, 168864), (2080, 163587), (2418, 140720), (2480, 137202), (2976, 114335), (3120, 109058), (3224, 105540), (3518, 96720), (3720, 91468), (4030, 84432), (4836, 70360), (4960, 68601), (5277, 64480), (6045, 56288), (6240, 54529), (6448, 52770), (7036, 48360), (7440, 45734), (8060, 42216), (8795, 38688), (9672, 35180), (10554, 32240), (12090, 28144), (12896, 26385), (14072, 24180), (14880, 22867), (16120, 21108), (17590, 19344)]