480719232

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:702

約数の個数: 256

約数和(自身を含む): 1676390400

約数和(自身を除く): 1195671168

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, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 641, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1282, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1923, 1953, 1984, 2016, 2232, 2564, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3846, 3906, 3968, 4032, 4464, 4487, 5128, 5208, 5769, 5859, 5952, 6048, 6696, 6944, 7692, 7812, 8064, 8928, 8974, 10256, 10416, 11538, 11718, 11904, 12096, 13392, 13461, 13888, 15384, 15624, 17307, 17856, 17948, 19871, 20512, 20832, 23076, 23436, 24192, 26784, 26922, 27776, 30768, 31248, 34614, 35712, 35896, 39742, 40383, 41024, 41664, 46152, 46872, 53568, 53844, 59613, 61536, 62496, 69228, 71792, 79484, 80766, 82048, 83328, 92304, 93744, 107136, 107688, 119226, 121149, 123072, 124992, 138456, 139097, 143584, 158968, 161532, 178839, 184608, 187488, 215376, 238452, 242298, 246144, 249984, 276912, 278194, 287168, 317936, 323064, 357678, 369216, 374976, 417291, 430752, 476904, 484596, 536517, 553824, 556388, 574336, 635872, 646128, 715356, 738432, 749952, 834582, 861504, 953808, 969192, 1073034, 1107648, 1112776, 1251873, 1271744, 1292256, 1430712, 1669164, 1723008, 1907616, 1938384, 2146068, 2215296, 2225552, 2503746, 2543488, 2584512, 2861424, 3338328, 3755619, 3815232, 3876768, 4292136, 4451104, 5007492, 5169024, 5722848, 6676656, 7511238, 7630464, 7753536, 8584272, 8902208, 10014984, 11445696, 13353312, 15022476, 15507072, 17168544, 17804416, 20029968, 22891392, 26706624, 30044952, 34337088, 40059936, 53413248, 60089904, 68674176, 80119872, 120179808, 160239744, 240359616, 480719232]

約数ペア:

[(1, 480719232), (2, 240359616), (3, 160239744), (4, 120179808), (6, 80119872), (7, 68674176), (8, 60089904), (9, 53413248), (12, 40059936), (14, 34337088), (16, 30044952), (18, 26706624), (21, 22891392), (24, 20029968), (27, 17804416), (28, 17168544), (31, 15507072), (32, 15022476), (36, 13353312), (42, 11445696), (48, 10014984), (54, 8902208), (56, 8584272), (62, 7753536), (63, 7630464), (64, 7511238), (72, 6676656), (84, 5722848), (93, 5169024), (96, 5007492), (108, 4451104), (112, 4292136), (124, 3876768), (126, 3815232), (128, 3755619), (144, 3338328), (168, 2861424), (186, 2584512), (189, 2543488), (192, 2503746), (216, 2225552), (217, 2215296), (224, 2146068), (248, 1938384), (252, 1907616), (279, 1723008), (288, 1669164), (336, 1430712), (372, 1292256), (378, 1271744), (384, 1251873), (432, 1112776), (434, 1107648), (448, 1073034), (496, 969192), (504, 953808), (558, 861504), (576, 834582), (641, 749952), (651, 738432), (672, 715356), (744, 646128), (756, 635872), (837, 574336), (864, 556388), (868, 553824), (896, 536517), (992, 484596), (1008, 476904), (1116, 430752), (1152, 417291), (1282, 374976), (1302, 369216), (1344, 357678), (1488, 323064), (1512, 317936), (1674, 287168), (1728, 278194), (1736, 276912), (1923, 249984), (1953, 246144), (1984, 242298), (2016, 238452), (2232, 215376), (2564, 187488), (2604, 184608), (2688, 178839), (2976, 161532), (3024, 158968), (3348, 143584), (3456, 139097), (3472, 138456), (3846, 124992), (3906, 123072), (3968, 121149), (4032, 119226), (4464, 107688), (4487, 107136), (5128, 93744), (5208, 92304), (5769, 83328), (5859, 82048), (5952, 80766), (6048, 79484), (6696, 71792), (6944, 69228), (7692, 62496), (7812, 61536), (8064, 59613), (8928, 53844), (8974, 53568), (10256, 46872), (10416, 46152), (11538, 41664), (11718, 41024), (11904, 40383), (12096, 39742), (13392, 35896), (13461, 35712), (13888, 34614), (15384, 31248), (15624, 30768), (17307, 27776), (17856, 26922), (17948, 26784), (19871, 24192), (20512, 23436), (20832, 23076)]