2015013888

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2411

約数の個数: 176

約数和(自身を含む): 6162616320

約数和(自身を除く): 4147602432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1488, 1536, 1674, 1728, 1984, 2232, 2304, 2351, 2976, 3072, 3348, 3456, 3968, 4464, 4608, 4702, 5952, 6696, 6912, 7053, 7936, 8928, 9216, 9404, 11904, 13392, 13824, 14106, 15872, 17856, 18808, 21159, 23808, 26784, 27648, 28212, 31744, 35712, 37616, 42318, 47616, 53568, 56424, 63477, 71424, 72881, 75232, 84636, 95232, 107136, 112848, 126954, 142848, 145762, 150464, 169272, 214272, 218643, 225696, 253908, 285696, 291524, 300928, 338544, 428544, 437286, 451392, 507816, 583048, 601856, 655929, 677088, 857088, 874572, 902784, 1015632, 1166096, 1203712, 1311858, 1354176, 1749144, 1805568, 1967787, 2031264, 2332192, 2407424, 2623716, 2708352, 3498288, 3611136, 3935574, 4062528, 4664384, 5247432, 5416704, 6996576, 7222272, 7871148, 8125056, 9328768, 10494864, 10833408, 13993152, 15742296, 16250112, 18657536, 20989728, 21666816, 27986304, 31484592, 32500224, 37315072, 41979456, 55972608, 62969184, 65000448, 74630144, 83958912, 111945216, 125938368, 167917824, 223890432, 251876736, 335835648, 503753472, 671671296, 1007506944, 2015013888]

約数ペア:

[(1, 2015013888), (2, 1007506944), (3, 671671296), (4, 503753472), (6, 335835648), (8, 251876736), (9, 223890432), (12, 167917824), (16, 125938368), (18, 111945216), (24, 83958912), (27, 74630144), (31, 65000448), (32, 62969184), (36, 55972608), (48, 41979456), (54, 37315072), (62, 32500224), (64, 31484592), (72, 27986304), (93, 21666816), (96, 20989728), (108, 18657536), (124, 16250112), (128, 15742296), (144, 13993152), (186, 10833408), (192, 10494864), (216, 9328768), (248, 8125056), (256, 7871148), (279, 7222272), (288, 6996576), (372, 5416704), (384, 5247432), (432, 4664384), (496, 4062528), (512, 3935574), (558, 3611136), (576, 3498288), (744, 2708352), (768, 2623716), (837, 2407424), (864, 2332192), (992, 2031264), (1024, 1967787), (1116, 1805568), (1152, 1749144), (1488, 1354176), (1536, 1311858), (1674, 1203712), (1728, 1166096), (1984, 1015632), (2232, 902784), (2304, 874572), (2351, 857088), (2976, 677088), (3072, 655929), (3348, 601856), (3456, 583048), (3968, 507816), (4464, 451392), (4608, 437286), (4702, 428544), (5952, 338544), (6696, 300928), (6912, 291524), (7053, 285696), (7936, 253908), (8928, 225696), (9216, 218643), (9404, 214272), (11904, 169272), (13392, 150464), (13824, 145762), (14106, 142848), (15872, 126954), (17856, 112848), (18808, 107136), (21159, 95232), (23808, 84636), (26784, 75232), (27648, 72881), (28212, 71424), (31744, 63477), (35712, 56424), (37616, 53568), (42318, 47616)]