270720768

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 758209536

約数和(自身を除く): 487488768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 128, 137, 166, 186, 192, 248, 249, 256, 274, 332, 372, 384, 411, 496, 498, 548, 664, 744, 768, 822, 992, 996, 1096, 1328, 1488, 1644, 1984, 1992, 2192, 2573, 2656, 2976, 3288, 3968, 3984, 4247, 4384, 5146, 5312, 5952, 6576, 7719, 7936, 7968, 8494, 8768, 10292, 10624, 11371, 11904, 12741, 13152, 15438, 15936, 16988, 17536, 20584, 21248, 22742, 23808, 25482, 26304, 30876, 31872, 33976, 34113, 35072, 41168, 45484, 50964, 52608, 61752, 63744, 67952, 68226, 82336, 90968, 101928, 105216, 123504, 135904, 136452, 164672, 181936, 203856, 247008, 271808, 272904, 329344, 352501, 363872, 407712, 494016, 543616, 545808, 658688, 705002, 727744, 815424, 988032, 1057503, 1087232, 1091616, 1410004, 1455488, 1630848, 1976064, 2115006, 2183232, 2820008, 2910976, 3261696, 4230012, 4366464, 5640016, 8460024, 8732928, 11280032, 16920048, 22560064, 33840096, 45120128, 67680192, 90240256, 135360384, 270720768]

約数ペア:

[(1, 270720768), (2, 135360384), (3, 90240256), (4, 67680192), (6, 45120128), (8, 33840096), (12, 22560064), (16, 16920048), (24, 11280032), (31, 8732928), (32, 8460024), (48, 5640016), (62, 4366464), (64, 4230012), (83, 3261696), (93, 2910976), (96, 2820008), (124, 2183232), (128, 2115006), (137, 1976064), (166, 1630848), (186, 1455488), (192, 1410004), (248, 1091616), (249, 1087232), (256, 1057503), (274, 988032), (332, 815424), (372, 727744), (384, 705002), (411, 658688), (496, 545808), (498, 543616), (548, 494016), (664, 407712), (744, 363872), (768, 352501), (822, 329344), (992, 272904), (996, 271808), (1096, 247008), (1328, 203856), (1488, 181936), (1644, 164672), (1984, 136452), (1992, 135904), (2192, 123504), (2573, 105216), (2656, 101928), (2976, 90968), (3288, 82336), (3968, 68226), (3984, 67952), (4247, 63744), (4384, 61752), (5146, 52608), (5312, 50964), (5952, 45484), (6576, 41168), (7719, 35072), (7936, 34113), (7968, 33976), (8494, 31872), (8768, 30876), (10292, 26304), (10624, 25482), (11371, 23808), (11904, 22742), (12741, 21248), (13152, 20584), (15438, 17536), (15936, 16988)]