1405035072

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 280

約数和(自身を含む): 4917440000

約数和(自身を除く): 3512404928

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, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 448, 496, 504, 558, 567, 576, 648, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1134, 1249, 1296, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2268, 2498, 2511, 2592, 2604, 2976, 3024, 3348, 3472, 3747, 3906, 4032, 4464, 4536, 4996, 5022, 5184, 5208, 5859, 5952, 6048, 6696, 6944, 7494, 7812, 8743, 8928, 9072, 9992, 10044, 10416, 11241, 11718, 12096, 13392, 13888, 14988, 15624, 17486, 17577, 17856, 18144, 19984, 20088, 20832, 22482, 23436, 26229, 26784, 29976, 31248, 33723, 34972, 35154, 36288, 38719, 39968, 40176, 41664, 44964, 46872, 52458, 53568, 59952, 62496, 67446, 69944, 70308, 77438, 78687, 79936, 80352, 89928, 93744, 101169, 104916, 116157, 119904, 124992, 134892, 139888, 140616, 154876, 157374, 160704, 179856, 187488, 202338, 209832, 232314, 236061, 239808, 269784, 271033, 279776, 281232, 309752, 314748, 348471, 359712, 374976, 404676, 419664, 464628, 472122, 539568, 542066, 559552, 562464, 619504, 629496, 696942, 708183, 719424, 809352, 813099, 839328, 929256, 944244, 1045413, 1079136, 1084132, 1124928, 1239008, 1258992, 1393884, 1416366, 1618704, 1626198, 1678656, 1858512, 1888488, 2090826, 2158272, 2168264, 2439297, 2478016, 2517984, 2787768, 2832732, 3136239, 3237408, 3252396, 3717024, 3776976, 4181652, 4336528, 4878594, 5035968, 5575536, 5665464, 6272478, 6474816, 6504792, 7317891, 7434048, 7553952, 8363304, 8673056, 9757188, 11151072, 11330928, 12544956, 13009584, 14635782, 15107904, 16726608, 17346112, 19514376, 21953673, 22302144, 22661856, 25089912, 26019168, 29271564, 33453216, 39028752, 43907346, 45323712, 50179824, 52038336, 58543128, 66906432, 78057504, 87814692, 100359648, 117086256, 156115008, 175629384, 200719296, 234172512, 351258768, 468345024, 702517536, 1405035072]

約数ペア:

[(1, 1405035072), (2, 702517536), (3, 468345024), (4, 351258768), (6, 234172512), (7, 200719296), (8, 175629384), (9, 156115008), (12, 117086256), (14, 100359648), (16, 87814692), (18, 78057504), (21, 66906432), (24, 58543128), (27, 52038336), (28, 50179824), (31, 45323712), (32, 43907346), (36, 39028752), (42, 33453216), (48, 29271564), (54, 26019168), (56, 25089912), (62, 22661856), (63, 22302144), (64, 21953673), (72, 19514376), (81, 17346112), (84, 16726608), (93, 15107904), (96, 14635782), (108, 13009584), (112, 12544956), (124, 11330928), (126, 11151072), (144, 9757188), (162, 8673056), (168, 8363304), (186, 7553952), (189, 7434048), (192, 7317891), (216, 6504792), (217, 6474816), (224, 6272478), (248, 5665464), (252, 5575536), (279, 5035968), (288, 4878594), (324, 4336528), (336, 4181652), (372, 3776976), (378, 3717024), (432, 3252396), (434, 3237408), (448, 3136239), (496, 2832732), (504, 2787768), (558, 2517984), (567, 2478016), (576, 2439297), (648, 2168264), (651, 2158272), (672, 2090826), (744, 1888488), (756, 1858512), (837, 1678656), (864, 1626198), (868, 1618704), (992, 1416366), (1008, 1393884), (1116, 1258992), (1134, 1239008), (1249, 1124928), (1296, 1084132), (1302, 1079136), (1344, 1045413), (1488, 944244), (1512, 929256), (1674, 839328), (1728, 813099), (1736, 809352), (1953, 719424), (1984, 708183), (2016, 696942), (2232, 629496), (2268, 619504), (2498, 562464), (2511, 559552), (2592, 542066), (2604, 539568), (2976, 472122), (3024, 464628), (3348, 419664), (3472, 404676), (3747, 374976), (3906, 359712), (4032, 348471), (4464, 314748), (4536, 309752), (4996, 281232), (5022, 279776), (5184, 271033), (5208, 269784), (5859, 239808), (5952, 236061), (6048, 232314), (6696, 209832), (6944, 202338), (7494, 187488), (7812, 179856), (8743, 160704), (8928, 157374), (9072, 154876), (9992, 140616), (10044, 139888), (10416, 134892), (11241, 124992), (11718, 119904), (12096, 116157), (13392, 104916), (13888, 101169), (14988, 93744), (15624, 89928), (17486, 80352), (17577, 79936), (17856, 78687), (18144, 77438), (19984, 70308), (20088, 69944), (20832, 67446), (22482, 62496), (23436, 59952), (26229, 53568), (26784, 52458), (29976, 46872), (31248, 44964), (33723, 41664), (34972, 40176), (35154, 39968), (36288, 38719)]