240000768

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 216

約数和(自身を含む): 826495488

約数和(自身を除く): 586494720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 552, 576, 644, 647, 672, 736, 768, 828, 896, 966, 1008, 1104, 1152, 1288, 1294, 1344, 1449, 1472, 1656, 1792, 1932, 1941, 2016, 2208, 2304, 2576, 2588, 2688, 2898, 2944, 3312, 3864, 3882, 4032, 4416, 4529, 5152, 5176, 5376, 5796, 5823, 5888, 6624, 7728, 7764, 8064, 8832, 9058, 10304, 10352, 11592, 11646, 13248, 13587, 14881, 15456, 15528, 16128, 17664, 18116, 20608, 20704, 23184, 23292, 26496, 27174, 29762, 30912, 31056, 36232, 40761, 41216, 41408, 44643, 46368, 46584, 52992, 54348, 59524, 61824, 62112, 72464, 81522, 82816, 89286, 92736, 93168, 104167, 108696, 119048, 123648, 124224, 133929, 144928, 163044, 165632, 178572, 185472, 186336, 208334, 217392, 238096, 248448, 267858, 289856, 312501, 326088, 357144, 370944, 372672, 416668, 434784, 476192, 496896, 535716, 579712, 625002, 652176, 714288, 745344, 833336, 869568, 937503, 952384, 1071432, 1159424, 1250004, 1304352, 1428576, 1490688, 1666672, 1739136, 1875006, 1904768, 2142864, 2500008, 2608704, 2857152, 3333344, 3478272, 3750012, 3809536, 4285728, 5000016, 5217408, 5714304, 6666688, 7500024, 8571456, 10000032, 10434816, 11428608, 13333376, 15000048, 17142912, 20000064, 26666752, 30000096, 34285824, 40000128, 60000192, 80000256, 120000384, 240000768]

約数ペア:

[(1, 240000768), (2, 120000384), (3, 80000256), (4, 60000192), (6, 40000128), (7, 34285824), (8, 30000096), (9, 26666752), (12, 20000064), (14, 17142912), (16, 15000048), (18, 13333376), (21, 11428608), (23, 10434816), (24, 10000032), (28, 8571456), (32, 7500024), (36, 6666688), (42, 5714304), (46, 5217408), (48, 5000016), (56, 4285728), (63, 3809536), (64, 3750012), (69, 3478272), (72, 3333344), (84, 2857152), (92, 2608704), (96, 2500008), (112, 2142864), (126, 1904768), (128, 1875006), (138, 1739136), (144, 1666672), (161, 1490688), (168, 1428576), (184, 1304352), (192, 1250004), (207, 1159424), (224, 1071432), (252, 952384), (256, 937503), (276, 869568), (288, 833336), (322, 745344), (336, 714288), (368, 652176), (384, 625002), (414, 579712), (448, 535716), (483, 496896), (504, 476192), (552, 434784), (576, 416668), (644, 372672), (647, 370944), (672, 357144), (736, 326088), (768, 312501), (828, 289856), (896, 267858), (966, 248448), (1008, 238096), (1104, 217392), (1152, 208334), (1288, 186336), (1294, 185472), (1344, 178572), (1449, 165632), (1472, 163044), (1656, 144928), (1792, 133929), (1932, 124224), (1941, 123648), (2016, 119048), (2208, 108696), (2304, 104167), (2576, 93168), (2588, 92736), (2688, 89286), (2898, 82816), (2944, 81522), (3312, 72464), (3864, 62112), (3882, 61824), (4032, 59524), (4416, 54348), (4529, 52992), (5152, 46584), (5176, 46368), (5376, 44643), (5796, 41408), (5823, 41216), (5888, 40761), (6624, 36232), (7728, 31056), (7764, 30912), (8064, 29762), (8832, 27174), (9058, 26496), (10304, 23292), (10352, 23184), (11592, 20704), (11646, 20608), (13248, 18116), (13587, 17664), (14881, 16128), (15456, 15528)]