15703244928

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20939}}^1$

素因数の和:21000

約数の個数: 256

約数和(自身を含む): 54678528000

約数和(自身を除く): 38975283072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8064, 8928, 10416, 11718, 11904, 12096, 13392, 13888, 15624, 17856, 20832, 20939, 23436, 24192, 26784, 27776, 31248, 35712, 41664, 41878, 46872, 53568, 62496, 62817, 83328, 83756, 93744, 107136, 124992, 125634, 146573, 167512, 187488, 188451, 249984, 251268, 293146, 335024, 374976, 376902, 439719, 502536, 565353, 586292, 649109, 670048, 749952, 753804, 879438, 1005072, 1130706, 1172584, 1298218, 1319157, 1340096, 1507608, 1758876, 1947327, 2010144, 2261412, 2345168, 2596436, 2638314, 2680192, 3015216, 3517752, 3894654, 3957471, 4020288, 4522824, 4543763, 4690336, 5192872, 5276628, 5841981, 6030432, 7035504, 7789308, 7914942, 8040576, 9045648, 9087526, 9380672, 10385744, 10553256, 11683962, 12060864, 13631289, 14071008, 15578616, 15829884, 17525943, 18091296, 18175052, 18761344, 20771488, 21106512, 23367924, 24121728, 27262578, 28142016, 31157232, 31659768, 35051886, 36182592, 36350104, 40893867, 41542976, 42213024, 46735848, 54525156, 56284032, 62314464, 63319536, 70103772, 72365184, 72700208, 81787734, 83085952, 84426048, 93471696, 109050312, 122681601, 124628928, 126639072, 140207544, 145400416, 163575468, 168852096, 186943392, 218100624, 245363202, 249257856, 253278144, 280415088, 290800832, 327150936, 373886784, 436201248, 490726404, 506556288, 560830176, 581601664, 654301872, 747773568, 872402496, 981452808, 1121660352, 1308603744, 1744804992, 1962905616, 2243320704, 2617207488, 3925811232, 5234414976, 7851622464, 15703244928]

約数ペア:

[(1, 15703244928), (2, 7851622464), (3, 5234414976), (4, 3925811232), (6, 2617207488), (7, 2243320704), (8, 1962905616), (9, 1744804992), (12, 1308603744), (14, 1121660352), (16, 981452808), (18, 872402496), (21, 747773568), (24, 654301872), (27, 581601664), (28, 560830176), (31, 506556288), (32, 490726404), (36, 436201248), (42, 373886784), (48, 327150936), (54, 290800832), (56, 280415088), (62, 253278144), (63, 249257856), (64, 245363202), (72, 218100624), (84, 186943392), (93, 168852096), (96, 163575468), (108, 145400416), (112, 140207544), (124, 126639072), (126, 124628928), (128, 122681601), (144, 109050312), (168, 93471696), (186, 84426048), (189, 83085952), (192, 81787734), (216, 72700208), (217, 72365184), (224, 70103772), (248, 63319536), (252, 62314464), (279, 56284032), (288, 54525156), (336, 46735848), (372, 42213024), (378, 41542976), (384, 40893867), (432, 36350104), (434, 36182592), (448, 35051886), (496, 31659768), (504, 31157232), (558, 28142016), (576, 27262578), (651, 24121728), (672, 23367924), (744, 21106512), (756, 20771488), (837, 18761344), (864, 18175052), (868, 18091296), (896, 17525943), (992, 15829884), (1008, 15578616), (1116, 14071008), (1152, 13631289), (1302, 12060864), (1344, 11683962), (1488, 10553256), (1512, 10385744), (1674, 9380672), (1728, 9087526), (1736, 9045648), (1953, 8040576), (1984, 7914942), (2016, 7789308), (2232, 7035504), (2604, 6030432), (2688, 5841981), (2976, 5276628), (3024, 5192872), (3348, 4690336), (3456, 4543763), (3472, 4522824), (3906, 4020288), (3968, 3957471), (4032, 3894654), (4464, 3517752), (5208, 3015216), (5859, 2680192), (5952, 2638314), (6048, 2596436), (6696, 2345168), (6944, 2261412), (7812, 2010144), (8064, 1947327), (8928, 1758876), (10416, 1507608), (11718, 1340096), (11904, 1319157), (12096, 1298218), (13392, 1172584), (13888, 1130706), (15624, 1005072), (17856, 879438), (20832, 753804), (20939, 749952), (23436, 670048), (24192, 649109), (26784, 586292), (27776, 565353), (31248, 502536), (35712, 439719), (41664, 376902), (41878, 374976), (46872, 335024), (53568, 293146), (62496, 251268), (62817, 249984), (83328, 188451), (83756, 187488), (93744, 167512), (107136, 146573), (124992, 125634)]