828584640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2501

約数の個数: 280

約数和(自身を含む): 3175436880

約数和(自身を除く): 2346852240

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, 2160, 2340, 2459, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 4918, 5184, 5265, 5616, 6240, 6480, 7020, 7377, 7488, 8424, 8640, 9360, 9836, 10530, 11232, 12295, 12480, 12960, 14040, 14754, 16848, 18720, 19672, 21060, 22131, 22464, 24590, 25920, 28080, 29508, 31967, 33696, 36885, 37440, 39344, 42120, 44262, 49180, 56160, 59016, 63934, 66393, 67392, 73770, 78688, 84240, 88524, 95901, 98360, 110655, 112320, 118032, 127868, 132786, 147540, 157376, 159835, 168480, 177048, 191802, 196720, 199179, 221310, 236064, 255736, 265572, 287703, 295080, 319670, 331965, 336960, 354096, 383604, 393440, 398358, 442620, 472128, 479505, 511472, 531144, 575406, 590160, 639340, 663930, 708192, 767208, 786880, 796716, 863109, 885240, 959010, 995895, 1022944, 1062288, 1150812, 1180320, 1278680, 1327860, 1416384, 1438515, 1534416, 1593432, 1726218, 1770480, 1918020, 1991790, 2045888, 2124576, 2301624, 2360640, 2557360, 2589327, 2655720, 2877030, 3068832, 3186864, 3452436, 3540960, 3836040, 3983580, 4249152, 4315545, 4603248, 5114720, 5178654, 5311440, 5754060, 6137664, 6373728, 6904872, 7081920, 7672080, 7967160, 8631090, 9206496, 10229440, 10357308, 10622880, 11508120, 12747456, 12946635, 13809744, 15344160, 15934320, 17262180, 18412992, 20714616, 21245760, 23016240, 25893270, 27619488, 30688320, 31868640, 34524360, 41429232, 46032480, 51786540, 55238976, 63737280, 69048720, 82858464, 92064960, 103573080, 138097440, 165716928, 207146160, 276194880, 414292320, 828584640]

約数ペア:

[(1, 828584640), (2, 414292320), (3, 276194880), (4, 207146160), (5, 165716928), (6, 138097440), (8, 103573080), (9, 92064960), (10, 82858464), (12, 69048720), (13, 63737280), (15, 55238976), (16, 51786540), (18, 46032480), (20, 41429232), (24, 34524360), (26, 31868640), (27, 30688320), (30, 27619488), (32, 25893270), (36, 23016240), (39, 21245760), (40, 20714616), (45, 18412992), (48, 17262180), (52, 15934320), (54, 15344160), (60, 13809744), (64, 12946635), (65, 12747456), (72, 11508120), (78, 10622880), (80, 10357308), (81, 10229440), (90, 9206496), (96, 8631090), (104, 7967160), (108, 7672080), (117, 7081920), (120, 6904872), (130, 6373728), (135, 6137664), (144, 5754060), (156, 5311440), (160, 5178654), (162, 5114720), (180, 4603248), (192, 4315545), (195, 4249152), (208, 3983580), (216, 3836040), (234, 3540960), (240, 3452436), (260, 3186864), (270, 3068832), (288, 2877030), (312, 2655720), (320, 2589327), (324, 2557360), (351, 2360640), (360, 2301624), (390, 2124576), (405, 2045888), (416, 1991790), (432, 1918020), (468, 1770480), (480, 1726218), (520, 1593432), (540, 1534416), (576, 1438515), (585, 1416384), (624, 1327860), (648, 1278680), (702, 1180320), (720, 1150812), (780, 1062288), (810, 1022944), (832, 995895), (864, 959010), (936, 885240), (960, 863109), (1040, 796716), (1053, 786880), (1080, 767208), (1170, 708192), (1248, 663930), (1296, 639340), (1404, 590160), (1440, 575406), (1560, 531144), (1620, 511472), (1728, 479505), (1755, 472128), (1872, 442620), (2080, 398358), (2106, 393440), (2160, 383604), (2340, 354096), (2459, 336960), (2496, 331965), (2592, 319670), (2808, 295080), (2880, 287703), (3120, 265572), (3240, 255736), (3510, 236064), (3744, 221310), (4160, 199179), (4212, 196720), (4320, 191802), (4680, 177048), (4918, 168480), (5184, 159835), (5265, 157376), (5616, 147540), (6240, 132786), (6480, 127868), (7020, 118032), (7377, 112320), (7488, 110655), (8424, 98360), (8640, 95901), (9360, 88524), (9836, 84240), (10530, 78688), (11232, 73770), (12295, 67392), (12480, 66393), (12960, 63934), (14040, 59016), (14754, 56160), (16848, 49180), (18720, 44262), (19672, 42120), (21060, 39344), (22131, 37440), (22464, 36885), (24590, 33696), (25920, 31967), (28080, 29508)]