673806120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 2322432000

約数和(自身を除く): 1648625880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 127, 130, 152, 156, 179, 190, 195, 228, 247, 254, 260, 285, 312, 358, 380, 381, 390, 456, 494, 508, 520, 537, 570, 635, 716, 741, 760, 762, 780, 895, 988, 1016, 1074, 1140, 1235, 1270, 1432, 1482, 1524, 1560, 1651, 1790, 1905, 1976, 2148, 2280, 2327, 2413, 2470, 2540, 2685, 2964, 3048, 3302, 3401, 3580, 3705, 3810, 4296, 4654, 4826, 4940, 4953, 5080, 5370, 5928, 6604, 6802, 6981, 7160, 7239, 7410, 7620, 8255, 9308, 9652, 9880, 9906, 10203, 10740, 11635, 12065, 13208, 13604, 13962, 14478, 14820, 15240, 16510, 17005, 18616, 19304, 19812, 20406, 21480, 22733, 23270, 24130, 24765, 27208, 27924, 28956, 29640, 31369, 33020, 34010, 34905, 36195, 39624, 40812, 44213, 45466, 46540, 48260, 49530, 51015, 55848, 57912, 62738, 66040, 68020, 68199, 69810, 72390, 81624, 88426, 90932, 93080, 94107, 96520, 99060, 102030, 113665, 125476, 132639, 136040, 136398, 139620, 144780, 156845, 176852, 181864, 188214, 198120, 204060, 221065, 227330, 250952, 265278, 272796, 279240, 289560, 295529, 313690, 340995, 353704, 376428, 408120, 431927, 442130, 454660, 470535, 530556, 545592, 591058, 627380, 663195, 681990, 752856, 863854, 884260, 886587, 909320, 941070, 1061112, 1182116, 1254760, 1295781, 1326390, 1363980, 1477645, 1727708, 1768520, 1773174, 1882140, 2159635, 2364232, 2591562, 2652780, 2727960, 2955290, 3455416, 3546348, 3764280, 4319270, 4432935, 5183124, 5305560, 5615051, 5910580, 6478905, 7092696, 8638540, 8865870, 10366248, 11230102, 11821160, 12957810, 16845153, 17277080, 17731740, 22460204, 25915620, 28075255, 33690306, 35463480, 44920408, 51831240, 56150510, 67380612, 84225765, 112301020, 134761224, 168451530, 224602040, 336903060, 673806120]

約数ペア:

[(1, 673806120), (2, 336903060), (3, 224602040), (4, 168451530), (5, 134761224), (6, 112301020), (8, 84225765), (10, 67380612), (12, 56150510), (13, 51831240), (15, 44920408), (19, 35463480), (20, 33690306), (24, 28075255), (26, 25915620), (30, 22460204), (38, 17731740), (39, 17277080), (40, 16845153), (52, 12957810), (57, 11821160), (60, 11230102), (65, 10366248), (76, 8865870), (78, 8638540), (95, 7092696), (104, 6478905), (114, 5910580), (120, 5615051), (127, 5305560), (130, 5183124), (152, 4432935), (156, 4319270), (179, 3764280), (190, 3546348), (195, 3455416), (228, 2955290), (247, 2727960), (254, 2652780), (260, 2591562), (285, 2364232), (312, 2159635), (358, 1882140), (380, 1773174), (381, 1768520), (390, 1727708), (456, 1477645), (494, 1363980), (508, 1326390), (520, 1295781), (537, 1254760), (570, 1182116), (635, 1061112), (716, 941070), (741, 909320), (760, 886587), (762, 884260), (780, 863854), (895, 752856), (988, 681990), (1016, 663195), (1074, 627380), (1140, 591058), (1235, 545592), (1270, 530556), (1432, 470535), (1482, 454660), (1524, 442130), (1560, 431927), (1651, 408120), (1790, 376428), (1905, 353704), (1976, 340995), (2148, 313690), (2280, 295529), (2327, 289560), (2413, 279240), (2470, 272796), (2540, 265278), (2685, 250952), (2964, 227330), (3048, 221065), (3302, 204060), (3401, 198120), (3580, 188214), (3705, 181864), (3810, 176852), (4296, 156845), (4654, 144780), (4826, 139620), (4940, 136398), (4953, 136040), (5080, 132639), (5370, 125476), (5928, 113665), (6604, 102030), (6802, 99060), (6981, 96520), (7160, 94107), (7239, 93080), (7410, 90932), (7620, 88426), (8255, 81624), (9308, 72390), (9652, 69810), (9880, 68199), (9906, 68020), (10203, 66040), (10740, 62738), (11635, 57912), (12065, 55848), (13208, 51015), (13604, 49530), (13962, 48260), (14478, 46540), (14820, 45466), (15240, 44213), (16510, 40812), (17005, 39624), (18616, 36195), (19304, 34905), (19812, 34010), (20406, 33020), (21480, 31369), (22733, 29640), (23270, 28956), (24130, 27924), (24765, 27208)]