717387840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 280

約数和(自身を含む): 2749463640

約数和(自身を除く): 2032075800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2129, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4258, 4320, 4680, 5184, 5265, 5616, 6240, 6387, 6480, 7020, 7488, 8424, 8516, 8640, 9360, 10530, 10645, 11232, 12480, 12774, 12960, 14040, 16848, 17032, 18720, 19161, 21060, 21290, 22464, 25548, 25920, 27677, 28080, 31935, 33696, 34064, 37440, 38322, 42120, 42580, 51096, 55354, 56160, 57483, 63870, 67392, 68128, 76644, 83031, 84240, 85160, 95805, 102192, 110708, 112320, 114966, 127740, 136256, 138385, 153288, 166062, 168480, 170320, 172449, 191610, 204384, 221416, 229932, 249093, 255480, 276770, 287415, 306576, 332124, 336960, 340640, 344898, 383220, 408768, 415155, 442832, 459864, 498186, 510960, 553540, 574830, 613152, 664248, 681280, 689796, 747279, 766440, 830310, 862245, 885664, 919728, 996372, 1021920, 1107080, 1149660, 1226304, 1245465, 1328496, 1379592, 1494558, 1532880, 1660620, 1724490, 1771328, 1839456, 1992744, 2043840, 2214160, 2241837, 2299320, 2490930, 2656992, 2759184, 2989116, 3065760, 3321240, 3448980, 3678912, 3736395, 3985488, 4428320, 4483674, 4598640, 4981860, 5313984, 5518368, 5978232, 6131520, 6642480, 6897960, 7472790, 7970976, 8856640, 8967348, 9197280, 9963720, 11036736, 11209185, 11956464, 13284960, 13795920, 14945580, 15941952, 17934696, 18394560, 19927440, 22418370, 23912928, 26569920, 27591840, 29891160, 35869392, 39854880, 44836740, 47825856, 55183680, 59782320, 71738784, 79709760, 89673480, 119564640, 143477568, 179346960, 239129280, 358693920, 717387840]

約数ペア:

[(1, 717387840), (2, 358693920), (3, 239129280), (4, 179346960), (5, 143477568), (6, 119564640), (8, 89673480), (9, 79709760), (10, 71738784), (12, 59782320), (13, 55183680), (15, 47825856), (16, 44836740), (18, 39854880), (20, 35869392), (24, 29891160), (26, 27591840), (27, 26569920), (30, 23912928), (32, 22418370), (36, 19927440), (39, 18394560), (40, 17934696), (45, 15941952), (48, 14945580), (52, 13795920), (54, 13284960), (60, 11956464), (64, 11209185), (65, 11036736), (72, 9963720), (78, 9197280), (80, 8967348), (81, 8856640), (90, 7970976), (96, 7472790), (104, 6897960), (108, 6642480), (117, 6131520), (120, 5978232), (130, 5518368), (135, 5313984), (144, 4981860), (156, 4598640), (160, 4483674), (162, 4428320), (180, 3985488), (192, 3736395), (195, 3678912), (208, 3448980), (216, 3321240), (234, 3065760), (240, 2989116), (260, 2759184), (270, 2656992), (288, 2490930), (312, 2299320), (320, 2241837), (324, 2214160), (351, 2043840), (360, 1992744), (390, 1839456), (405, 1771328), (416, 1724490), (432, 1660620), (468, 1532880), (480, 1494558), (520, 1379592), (540, 1328496), (576, 1245465), (585, 1226304), (624, 1149660), (648, 1107080), (702, 1021920), (720, 996372), (780, 919728), (810, 885664), (832, 862245), (864, 830310), (936, 766440), (960, 747279), (1040, 689796), (1053, 681280), (1080, 664248), (1170, 613152), (1248, 574830), (1296, 553540), (1404, 510960), (1440, 498186), (1560, 459864), (1620, 442832), (1728, 415155), (1755, 408768), (1872, 383220), (2080, 344898), (2106, 340640), (2129, 336960), (2160, 332124), (2340, 306576), (2496, 287415), (2592, 276770), (2808, 255480), (2880, 249093), (3120, 229932), (3240, 221416), (3510, 204384), (3744, 191610), (4160, 172449), (4212, 170320), (4258, 168480), (4320, 166062), (4680, 153288), (5184, 138385), (5265, 136256), (5616, 127740), (6240, 114966), (6387, 112320), (6480, 110708), (7020, 102192), (7488, 95805), (8424, 85160), (8516, 84240), (8640, 83031), (9360, 76644), (10530, 68128), (10645, 67392), (11232, 63870), (12480, 57483), (12774, 56160), (12960, 55354), (14040, 51096), (16848, 42580), (17032, 42120), (18720, 38322), (19161, 37440), (21060, 34064), (21290, 33696), (22464, 31935), (25548, 28080), (25920, 27677)]