868704480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1303

約数の個数: 384

約数和(自身を含む): 3628800000

約数和(自身を除く): 2760095520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1242, 1249, 1260, 1288, 1380, 1440, 1449, 1512, 1610, 1656, 1680, 1840, 1890, 1932, 2016, 2070, 2160, 2208, 2415, 2484, 2498, 2520, 2576, 2760, 2898, 3024, 3105, 3220, 3312, 3360, 3680, 3747, 3780, 3864, 4140, 4320, 4347, 4830, 4968, 4996, 5040, 5152, 5520, 5796, 6048, 6210, 6245, 6440, 6624, 7245, 7494, 7560, 7728, 8280, 8694, 8743, 9660, 9936, 9992, 10080, 11040, 11241, 11592, 12420, 12490, 12880, 14490, 14988, 15120, 15456, 16560, 17388, 17486, 18735, 19320, 19872, 19984, 21735, 22482, 23184, 24840, 24980, 25760, 26229, 28727, 28980, 29976, 30240, 33120, 33723, 34776, 34972, 37470, 38640, 39968, 43470, 43715, 44964, 46368, 49680, 49960, 52458, 56205, 57454, 57960, 59952, 67446, 69552, 69944, 74940, 77280, 78687, 86181, 86940, 87430, 89928, 99360, 99920, 104916, 112410, 114908, 115920, 119904, 131145, 134892, 139104, 139888, 143635, 149880, 157374, 168615, 172362, 173880, 174860, 179856, 199840, 201089, 209832, 224820, 229816, 231840, 236061, 258543, 262290, 269784, 279776, 287270, 299760, 314748, 337230, 344724, 347760, 349720, 359712, 393435, 402178, 419664, 430905, 449640, 459632, 472122, 517086, 524580, 539568, 574540, 599520, 603267, 629496, 674460, 689448, 695520, 699440, 775629, 786870, 804356, 839328, 861810, 899280, 919264, 944244, 1005445, 1034172, 1049160, 1079136, 1149080, 1180305, 1206534, 1258992, 1292715, 1348920, 1378896, 1398880, 1551258, 1573740, 1608712, 1723620, 1798560, 1809801, 1888488, 2010890, 2068344, 2098320, 2298160, 2360610, 2413068, 2517984, 2585430, 2697840, 2757792, 3016335, 3102516, 3147480, 3217424, 3447240, 3619602, 3776976, 3878145, 4021780, 4136688, 4196640, 4596320, 4721220, 4826136, 5170860, 5395680, 5429403, 6032670, 6205032, 6294960, 6434848, 6894480, 7239204, 7553952, 7756290, 8043560, 8273376, 9049005, 9442440, 9652272, 10341720, 10858806, 12065340, 12410064, 12589920, 13788960, 14478408, 15512580, 16087120, 18098010, 18884880, 19304544, 20683440, 21717612, 24130680, 24820128, 27147015, 28956816, 31025160, 32174240, 36196020, 37769760, 41366880, 43435224, 48261360, 54294030, 57913632, 62050320, 72392040, 86870448, 96522720, 108588060, 124100640, 144784080, 173740896, 217176120, 289568160, 434352240, 868704480]

約数ペア:

[(1, 868704480), (2, 434352240), (3, 289568160), (4, 217176120), (5, 173740896), (6, 144784080), (7, 124100640), (8, 108588060), (9, 96522720), (10, 86870448), (12, 72392040), (14, 62050320), (15, 57913632), (16, 54294030), (18, 48261360), (20, 43435224), (21, 41366880), (23, 37769760), (24, 36196020), (27, 32174240), (28, 31025160), (30, 28956816), (32, 27147015), (35, 24820128), (36, 24130680), (40, 21717612), (42, 20683440), (45, 19304544), (46, 18884880), (48, 18098010), (54, 16087120), (56, 15512580), (60, 14478408), (63, 13788960), (69, 12589920), (70, 12410064), (72, 12065340), (80, 10858806), (84, 10341720), (90, 9652272), (92, 9442440), (96, 9049005), (105, 8273376), (108, 8043560), (112, 7756290), (115, 7553952), (120, 7239204), (126, 6894480), (135, 6434848), (138, 6294960), (140, 6205032), (144, 6032670), (160, 5429403), (161, 5395680), (168, 5170860), (180, 4826136), (184, 4721220), (189, 4596320), (207, 4196640), (210, 4136688), (216, 4021780), (224, 3878145), (230, 3776976), (240, 3619602), (252, 3447240), (270, 3217424), (276, 3147480), (280, 3102516), (288, 3016335), (315, 2757792), (322, 2697840), (336, 2585430), (345, 2517984), (360, 2413068), (368, 2360610), (378, 2298160), (414, 2098320), (420, 2068344), (432, 2010890), (460, 1888488), (480, 1809801), (483, 1798560), (504, 1723620), (540, 1608712), (552, 1573740), (560, 1551258), (621, 1398880), (630, 1378896), (644, 1348920), (672, 1292715), (690, 1258992), (720, 1206534), (736, 1180305), (756, 1149080), (805, 1079136), (828, 1049160), (840, 1034172), (864, 1005445), (920, 944244), (945, 919264), (966, 899280), (1008, 861810), (1035, 839328), (1080, 804356), (1104, 786870), (1120, 775629), (1242, 699440), (1249, 695520), (1260, 689448), (1288, 674460), (1380, 629496), (1440, 603267), (1449, 599520), (1512, 574540), (1610, 539568), (1656, 524580), (1680, 517086), (1840, 472122), (1890, 459632), (1932, 449640), (2016, 430905), (2070, 419664), (2160, 402178), (2208, 393435), (2415, 359712), (2484, 349720), (2498, 347760), (2520, 344724), (2576, 337230), (2760, 314748), (2898, 299760), (3024, 287270), (3105, 279776), (3220, 269784), (3312, 262290), (3360, 258543), (3680, 236061), (3747, 231840), (3780, 229816), (3864, 224820), (4140, 209832), (4320, 201089), (4347, 199840), (4830, 179856), (4968, 174860), (4996, 173880), (5040, 172362), (5152, 168615), (5520, 157374), (5796, 149880), (6048, 143635), (6210, 139888), (6245, 139104), (6440, 134892), (6624, 131145), (7245, 119904), (7494, 115920), (7560, 114908), (7728, 112410), (8280, 104916), (8694, 99920), (8743, 99360), (9660, 89928), (9936, 87430), (9992, 86940), (10080, 86181), (11040, 78687), (11241, 77280), (11592, 74940), (12420, 69944), (12490, 69552), (12880, 67446), (14490, 59952), (14988, 57960), (15120, 57454), (15456, 56205), (16560, 52458), (17388, 49960), (17486, 49680), (18735, 46368), (19320, 44964), (19872, 43715), (19984, 43470), (21735, 39968), (22482, 38640), (23184, 37470), (24840, 34972), (24980, 34776), (25760, 33723), (26229, 33120), (28727, 30240), (28980, 29976)]