15500841216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:669

約数の個数: 288

約数和(自身を含む): 48990068736

約数和(自身を除く): 33489227520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 281, 331, 336, 372, 384, 434, 448, 496, 562, 651, 662, 672, 744, 768, 843, 868, 896, 992, 993, 1124, 1302, 1324, 1344, 1488, 1686, 1736, 1792, 1967, 1984, 1986, 2248, 2317, 2604, 2648, 2688, 2976, 3372, 3472, 3934, 3968, 3972, 4496, 4634, 5208, 5296, 5376, 5901, 5952, 6744, 6944, 6951, 7868, 7936, 7944, 8711, 8992, 9268, 10261, 10416, 10592, 11802, 11904, 13488, 13888, 13902, 15736, 15888, 17422, 17984, 18536, 20522, 20832, 21184, 23604, 23808, 26133, 26976, 27776, 27804, 30783, 31472, 31776, 34844, 35968, 37072, 41044, 41664, 42368, 47208, 52266, 53952, 55552, 55608, 60977, 61566, 62944, 63552, 69688, 71827, 71936, 74144, 82088, 83328, 84736, 93011, 94416, 104532, 107904, 111216, 121954, 123132, 125888, 127104, 139376, 143654, 148288, 164176, 166656, 182931, 186022, 188832, 209064, 215481, 215808, 222432, 243908, 246264, 251776, 254208, 278752, 279033, 287308, 296576, 328352, 365862, 372044, 377664, 418128, 430962, 444864, 487816, 492528, 503552, 557504, 558066, 574616, 593152, 651077, 656704, 731724, 744088, 755328, 836256, 861924, 889728, 975632, 985056, 1115008, 1116132, 1149232, 1302154, 1313408, 1463448, 1488176, 1510656, 1672512, 1723848, 1779456, 1951264, 1953231, 1970112, 2230016, 2232264, 2298464, 2604308, 2626816, 2883341, 2926896, 2976352, 3345024, 3447696, 3902528, 3906462, 3940224, 4464528, 4596928, 5208616, 5766682, 5853792, 5952704, 6690048, 6895392, 7805056, 7812924, 7880448, 8650023, 8929056, 9193856, 10417232, 11533364, 11707584, 11905408, 13790784, 15610112, 15625848, 17300046, 17858112, 18387712, 20183387, 20834464, 23066728, 23415168, 23810816, 27581568, 31251696, 34600092, 35716224, 40366774, 41668928, 46133456, 46830336, 55163136, 60550161, 62503392, 69200184, 71432448, 80733548, 83337856, 92266912, 121100322, 125006784, 138400368, 161467096, 166675712, 184533824, 242200644, 250013568, 276800736, 322934192, 369067648, 484401288, 500027136, 553601472, 645868384, 738135296, 968802576, 1107202944, 1291736768, 1937605152, 2214405888, 2583473536, 3875210304, 5166947072, 7750420608, 15500841216]

約数ペア:

[(1, 15500841216), (2, 7750420608), (3, 5166947072), (4, 3875210304), (6, 2583473536), (7, 2214405888), (8, 1937605152), (12, 1291736768), (14, 1107202944), (16, 968802576), (21, 738135296), (24, 645868384), (28, 553601472), (31, 500027136), (32, 484401288), (42, 369067648), (48, 322934192), (56, 276800736), (62, 250013568), (64, 242200644), (84, 184533824), (93, 166675712), (96, 161467096), (112, 138400368), (124, 125006784), (128, 121100322), (168, 92266912), (186, 83337856), (192, 80733548), (217, 71432448), (224, 69200184), (248, 62503392), (256, 60550161), (281, 55163136), (331, 46830336), (336, 46133456), (372, 41668928), (384, 40366774), (434, 35716224), (448, 34600092), (496, 31251696), (562, 27581568), (651, 23810816), (662, 23415168), (672, 23066728), (744, 20834464), (768, 20183387), (843, 18387712), (868, 17858112), (896, 17300046), (992, 15625848), (993, 15610112), (1124, 13790784), (1302, 11905408), (1324, 11707584), (1344, 11533364), (1488, 10417232), (1686, 9193856), (1736, 8929056), (1792, 8650023), (1967, 7880448), (1984, 7812924), (1986, 7805056), (2248, 6895392), (2317, 6690048), (2604, 5952704), (2648, 5853792), (2688, 5766682), (2976, 5208616), (3372, 4596928), (3472, 4464528), (3934, 3940224), (3968, 3906462), (3972, 3902528), (4496, 3447696), (4634, 3345024), (5208, 2976352), (5296, 2926896), (5376, 2883341), (5901, 2626816), (5952, 2604308), (6744, 2298464), (6944, 2232264), (6951, 2230016), (7868, 1970112), (7936, 1953231), (7944, 1951264), (8711, 1779456), (8992, 1723848), (9268, 1672512), (10261, 1510656), (10416, 1488176), (10592, 1463448), (11802, 1313408), (11904, 1302154), (13488, 1149232), (13888, 1116132), (13902, 1115008), (15736, 985056), (15888, 975632), (17422, 889728), (17984, 861924), (18536, 836256), (20522, 755328), (20832, 744088), (21184, 731724), (23604, 656704), (23808, 651077), (26133, 593152), (26976, 574616), (27776, 558066), (27804, 557504), (30783, 503552), (31472, 492528), (31776, 487816), (34844, 444864), (35968, 430962), (37072, 418128), (41044, 377664), (41664, 372044), (42368, 365862), (47208, 328352), (52266, 296576), (53952, 287308), (55552, 279033), (55608, 278752), (60977, 254208), (61566, 251776), (62944, 246264), (63552, 243908), (69688, 222432), (71827, 215808), (71936, 215481), (74144, 209064), (82088, 188832), (83328, 186022), (84736, 182931), (93011, 166656), (94416, 164176), (104532, 148288), (107904, 143654), (111216, 139376), (121954, 127104), (123132, 125888)]