401289911040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{2699}}^1$

素因数の和:4003

約数の個数: 288

約数和(自身を含む): 1324512000000

約数和(自身を除く): 923222088960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1249, 1280, 1488, 1860, 1920, 1984, 2480, 2498, 2699, 2976, 3720, 3747, 3840, 3968, 4960, 4996, 5398, 5952, 6245, 7440, 7494, 7936, 8097, 9920, 9992, 10796, 11904, 12490, 13495, 14880, 14988, 16194, 18735, 19840, 19984, 21592, 23808, 24980, 26990, 29760, 29976, 32388, 37470, 38719, 39680, 39968, 40485, 43184, 49960, 53980, 59520, 59952, 64776, 74940, 77438, 79936, 80970, 83669, 86368, 99920, 107960, 116157, 119040, 119904, 129552, 149880, 154876, 159872, 161940, 167338, 172736, 193595, 199840, 215920, 232314, 239808, 251007, 259104, 299760, 309752, 319744, 323880, 334676, 345472, 387190, 399680, 418345, 431840, 464628, 479616, 502014, 518208, 580785, 599520, 619504, 647760, 669352, 690944, 774380, 799360, 836690, 863680, 929256, 959232, 1004028, 1036416, 1161570, 1199040, 1239008, 1255035, 1295520, 1338704, 1548760, 1598720, 1673380, 1727360, 1858512, 2008056, 2072832, 2323140, 2398080, 2478016, 2510070, 2591040, 2677408, 3097520, 3346760, 3371051, 3454720, 3717024, 4016112, 4646280, 4796160, 4956032, 5020140, 5182080, 5354816, 6195040, 6693520, 6742102, 7434048, 8032224, 9292560, 9912064, 10040280, 10113153, 10364160, 10709632, 12390080, 13387040, 13484204, 14868096, 16064448, 16855255, 18585120, 20080560, 20226306, 21419264, 24780160, 26774080, 26968408, 29736192, 32128896, 33710510, 37170240, 40161120, 40452612, 49560320, 50565765, 53548160, 53936816, 64257792, 67421020, 74340480, 80322240, 80905224, 101131530, 104502581, 107096320, 107873632, 134842040, 148680960, 160644480, 161810448, 202263060, 209005162, 215747264, 269684080, 313507743, 321288960, 323620896, 404526120, 418010324, 431494528, 522512905, 539368160, 627015486, 647241792, 809052240, 836020648, 862989056, 1045025810, 1078736320, 1254030972, 1294483584, 1567538715, 1618104480, 1672041296, 2090051620, 2157472640, 2508061944, 2588967168, 3135077430, 3236208960, 3344082592, 4180103240, 4314945280, 5016123888, 6270154860, 6472417920, 6688165184, 8360206480, 10032247776, 12540309720, 12944835840, 13376330368, 16720412960, 20064495552, 25080619440, 26752660736, 33440825920, 40128991104, 50161238880, 66881651840, 80257982208, 100322477760, 133763303680, 200644955520, 401289911040]

約数ペア:

[(1, 401289911040), (2, 200644955520), (3, 133763303680), (4, 100322477760), (5, 80257982208), (6, 66881651840), (8, 50161238880), (10, 40128991104), (12, 33440825920), (15, 26752660736), (16, 25080619440), (20, 20064495552), (24, 16720412960), (30, 13376330368), (31, 12944835840), (32, 12540309720), (40, 10032247776), (48, 8360206480), (60, 6688165184), (62, 6472417920), (64, 6270154860), (80, 5016123888), (93, 4314945280), (96, 4180103240), (120, 3344082592), (124, 3236208960), (128, 3135077430), (155, 2588967168), (160, 2508061944), (186, 2157472640), (192, 2090051620), (240, 1672041296), (248, 1618104480), (256, 1567538715), (310, 1294483584), (320, 1254030972), (372, 1078736320), (384, 1045025810), (465, 862989056), (480, 836020648), (496, 809052240), (620, 647241792), (640, 627015486), (744, 539368160), (768, 522512905), (930, 431494528), (960, 418010324), (992, 404526120), (1240, 323620896), (1249, 321288960), (1280, 313507743), (1488, 269684080), (1860, 215747264), (1920, 209005162), (1984, 202263060), (2480, 161810448), (2498, 160644480), (2699, 148680960), (2976, 134842040), (3720, 107873632), (3747, 107096320), (3840, 104502581), (3968, 101131530), (4960, 80905224), (4996, 80322240), (5398, 74340480), (5952, 67421020), (6245, 64257792), (7440, 53936816), (7494, 53548160), (7936, 50565765), (8097, 49560320), (9920, 40452612), (9992, 40161120), (10796, 37170240), (11904, 33710510), (12490, 32128896), (13495, 29736192), (14880, 26968408), (14988, 26774080), (16194, 24780160), (18735, 21419264), (19840, 20226306), (19984, 20080560), (21592, 18585120), (23808, 16855255), (24980, 16064448), (26990, 14868096), (29760, 13484204), (29976, 13387040), (32388, 12390080), (37470, 10709632), (38719, 10364160), (39680, 10113153), (39968, 10040280), (40485, 9912064), (43184, 9292560), (49960, 8032224), (53980, 7434048), (59520, 6742102), (59952, 6693520), (64776, 6195040), (74940, 5354816), (77438, 5182080), (79936, 5020140), (80970, 4956032), (83669, 4796160), (86368, 4646280), (99920, 4016112), (107960, 3717024), (116157, 3454720), (119040, 3371051), (119904, 3346760), (129552, 3097520), (149880, 2677408), (154876, 2591040), (159872, 2510070), (161940, 2478016), (167338, 2398080), (172736, 2323140), (193595, 2072832), (199840, 2008056), (215920, 1858512), (232314, 1727360), (239808, 1673380), (251007, 1598720), (259104, 1548760), (299760, 1338704), (309752, 1295520), (319744, 1255035), (323880, 1239008), (334676, 1199040), (345472, 1161570), (387190, 1036416), (399680, 1004028), (418345, 959232), (431840, 929256), (464628, 863680), (479616, 836690), (502014, 799360), (518208, 774380), (580785, 690944), (599520, 669352), (619504, 647760)]