63853920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 240

約数和(自身を含む): 243326160

約数和(自身を除く): 179472240

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 379, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 758, 780, 810, 864, 936, 1040, 1053, 1080, 1137, 1170, 1248, 1296, 1404, 1440, 1516, 1560, 1620, 1755, 1872, 1895, 2080, 2106, 2160, 2274, 2340, 2592, 2808, 3032, 3120, 3240, 3411, 3510, 3744, 3790, 4212, 4320, 4548, 4680, 4927, 5265, 5616, 5685, 6064, 6240, 6480, 6822, 7020, 7580, 8424, 9096, 9360, 9854, 10233, 10530, 11232, 11370, 12128, 12960, 13644, 14040, 14781, 15160, 16848, 17055, 18192, 18720, 19708, 20466, 21060, 22740, 24635, 27288, 28080, 29562, 30320, 30699, 33696, 34110, 36384, 39416, 40932, 42120, 44343, 45480, 49270, 51165, 54576, 56160, 59124, 60640, 61398, 68220, 73905, 78832, 81864, 84240, 88686, 90960, 98540, 102330, 109152, 118248, 122796, 133029, 136440, 147810, 153495, 157664, 163728, 168480, 177372, 181920, 197080, 204660, 221715, 236496, 245592, 266058, 272880, 295620, 306990, 327456, 354744, 394160, 399087, 409320, 443430, 472992, 491184, 532116, 545760, 591240, 613980, 665145, 709488, 788320, 798174, 818640, 886860, 982368, 1064232, 1182480, 1227960, 1330290, 1418976, 1596348, 1637280, 1773720, 1995435, 2128464, 2364960, 2455920, 2660580, 3192696, 3547440, 3990870, 4256928, 4911840, 5321160, 6385392, 7094880, 7981740, 10642320, 12770784, 15963480, 21284640, 31926960, 63853920]

約数ペア:

[(1, 63853920), (2, 31926960), (3, 21284640), (4, 15963480), (5, 12770784), (6, 10642320), (8, 7981740), (9, 7094880), (10, 6385392), (12, 5321160), (13, 4911840), (15, 4256928), (16, 3990870), (18, 3547440), (20, 3192696), (24, 2660580), (26, 2455920), (27, 2364960), (30, 2128464), (32, 1995435), (36, 1773720), (39, 1637280), (40, 1596348), (45, 1418976), (48, 1330290), (52, 1227960), (54, 1182480), (60, 1064232), (65, 982368), (72, 886860), (78, 818640), (80, 798174), (81, 788320), (90, 709488), (96, 665145), (104, 613980), (108, 591240), (117, 545760), (120, 532116), (130, 491184), (135, 472992), (144, 443430), (156, 409320), (160, 399087), (162, 394160), (180, 354744), (195, 327456), (208, 306990), (216, 295620), (234, 272880), (240, 266058), (260, 245592), (270, 236496), (288, 221715), (312, 204660), (324, 197080), (351, 181920), (360, 177372), (379, 168480), (390, 163728), (405, 157664), (416, 153495), (432, 147810), (468, 136440), (480, 133029), (520, 122796), (540, 118248), (585, 109152), (624, 102330), (648, 98540), (702, 90960), (720, 88686), (758, 84240), (780, 81864), (810, 78832), (864, 73905), (936, 68220), (1040, 61398), (1053, 60640), (1080, 59124), (1137, 56160), (1170, 54576), (1248, 51165), (1296, 49270), (1404, 45480), (1440, 44343), (1516, 42120), (1560, 40932), (1620, 39416), (1755, 36384), (1872, 34110), (1895, 33696), (2080, 30699), (2106, 30320), (2160, 29562), (2274, 28080), (2340, 27288), (2592, 24635), (2808, 22740), (3032, 21060), (3120, 20466), (3240, 19708), (3411, 18720), (3510, 18192), (3744, 17055), (3790, 16848), (4212, 15160), (4320, 14781), (4548, 14040), (4680, 13644), (4927, 12960), (5265, 12128), (5616, 11370), (5685, 11232), (6064, 10530), (6240, 10233), (6480, 9854), (6822, 9360), (7020, 9096), (7580, 8424)]