456243840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 320

約数和(自身を含む): 1757253960

約数和(自身を除く): 1301010120

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, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 677, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1354, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2031, 2080, 2106, 2160, 2340, 2496, 2592, 2708, 2808, 2880, 3120, 3240, 3385, 3456, 3510, 3744, 4062, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5416, 5616, 5760, 6093, 6240, 6480, 6770, 7020, 7488, 8124, 8320, 8424, 8640, 8801, 9360, 10155, 10368, 10530, 10832, 11232, 12186, 12480, 12960, 13540, 14040, 14976, 16248, 16848, 17280, 17602, 18279, 18720, 20310, 21060, 21664, 22464, 24372, 24960, 25920, 26403, 27080, 28080, 30465, 32496, 33696, 35204, 36558, 37440, 40620, 42120, 43328, 44005, 44928, 48744, 51840, 52806, 54160, 54837, 56160, 60930, 64992, 67392, 70408, 73116, 74880, 79209, 81240, 84240, 86656, 88010, 91395, 97488, 105612, 108320, 109674, 112320, 121860, 129984, 132015, 134784, 140816, 146232, 158418, 162480, 168480, 176020, 182790, 194976, 211224, 216640, 219348, 224640, 237627, 243720, 259968, 264030, 274185, 281632, 292464, 316836, 324960, 336960, 352040, 365580, 389952, 396045, 422448, 433280, 438696, 475254, 487440, 528060, 548370, 563264, 584928, 633672, 649920, 673920, 704080, 712881, 731160, 779904, 792090, 844896, 877392, 950508, 974880, 1056120, 1096740, 1126528, 1169856, 1188135, 1267344, 1299840, 1408160, 1425762, 1462320, 1584180, 1689792, 1754784, 1901016, 1949760, 2112240, 2193480, 2339712, 2376270, 2534688, 2816320, 2851524, 2924640, 3168360, 3379584, 3509568, 3564405, 3802032, 3899520, 4224480, 4386960, 4752540, 5069376, 5632640, 5703048, 5849280, 6336720, 7019136, 7128810, 7604064, 8448960, 8773920, 9505080, 10138752, 11406096, 11698560, 12673440, 14257620, 15208128, 16897920, 17547840, 19010160, 22812192, 25346880, 28515240, 30416256, 35095680, 38020320, 45624384, 50693760, 57030480, 76040640, 91248768, 114060960, 152081280, 228121920, 456243840]

約数ペア:

[(1, 456243840), (2, 228121920), (3, 152081280), (4, 114060960), (5, 91248768), (6, 76040640), (8, 57030480), (9, 50693760), (10, 45624384), (12, 38020320), (13, 35095680), (15, 30416256), (16, 28515240), (18, 25346880), (20, 22812192), (24, 19010160), (26, 17547840), (27, 16897920), (30, 15208128), (32, 14257620), (36, 12673440), (39, 11698560), (40, 11406096), (45, 10138752), (48, 9505080), (52, 8773920), (54, 8448960), (60, 7604064), (64, 7128810), (65, 7019136), (72, 6336720), (78, 5849280), (80, 5703048), (81, 5632640), (90, 5069376), (96, 4752540), (104, 4386960), (108, 4224480), (117, 3899520), (120, 3802032), (128, 3564405), (130, 3509568), (135, 3379584), (144, 3168360), (156, 2924640), (160, 2851524), (162, 2816320), (180, 2534688), (192, 2376270), (195, 2339712), (208, 2193480), (216, 2112240), (234, 1949760), (240, 1901016), (260, 1754784), (270, 1689792), (288, 1584180), (312, 1462320), (320, 1425762), (324, 1408160), (351, 1299840), (360, 1267344), (384, 1188135), (390, 1169856), (405, 1126528), (416, 1096740), (432, 1056120), (468, 974880), (480, 950508), (520, 877392), (540, 844896), (576, 792090), (585, 779904), (624, 731160), (640, 712881), (648, 704080), (677, 673920), (702, 649920), (720, 633672), (780, 584928), (810, 563264), (832, 548370), (864, 528060), (936, 487440), (960, 475254), (1040, 438696), (1053, 433280), (1080, 422448), (1152, 396045), (1170, 389952), (1248, 365580), (1296, 352040), (1354, 336960), (1404, 324960), (1440, 316836), (1560, 292464), (1620, 281632), (1664, 274185), (1728, 264030), (1755, 259968), (1872, 243720), (1920, 237627), (2031, 224640), (2080, 219348), (2106, 216640), (2160, 211224), (2340, 194976), (2496, 182790), (2592, 176020), (2708, 168480), (2808, 162480), (2880, 158418), (3120, 146232), (3240, 140816), (3385, 134784), (3456, 132015), (3510, 129984), (3744, 121860), (4062, 112320), (4160, 109674), (4212, 108320), (4320, 105612), (4680, 97488), (4992, 91395), (5184, 88010), (5265, 86656), (5416, 84240), (5616, 81240), (5760, 79209), (6093, 74880), (6240, 73116), (6480, 70408), (6770, 67392), (7020, 64992), (7488, 60930), (8124, 56160), (8320, 54837), (8424, 54160), (8640, 52806), (8801, 51840), (9360, 48744), (10155, 44928), (10368, 44005), (10530, 43328), (10832, 42120), (11232, 40620), (12186, 37440), (12480, 36558), (12960, 35204), (13540, 33696), (14040, 32496), (14976, 30465), (16248, 28080), (16848, 27080), (17280, 26403), (17602, 25920), (18279, 24960), (18720, 24372), (20310, 22464), (21060, 21664)]