1531032960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:969

約数の個数: 256

約数和(自身を含む): 5217177600

約数和(自身を除く): 3686144640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 186, 192, 232, 240, 248, 290, 310, 320, 348, 372, 384, 435, 464, 465, 480, 496, 580, 620, 640, 696, 744, 870, 887, 899, 928, 930, 960, 992, 1160, 1240, 1392, 1488, 1740, 1774, 1798, 1856, 1860, 1920, 1984, 2320, 2480, 2661, 2697, 2784, 2976, 3480, 3548, 3596, 3712, 3720, 3968, 4435, 4495, 4640, 4960, 5322, 5394, 5568, 5952, 6960, 7096, 7192, 7440, 8870, 8990, 9280, 9920, 10644, 10788, 11136, 11904, 13305, 13485, 13920, 14192, 14384, 14880, 17740, 17980, 18560, 19840, 21288, 21576, 25723, 26610, 26970, 27497, 27840, 28384, 28768, 29760, 35480, 35960, 42576, 43152, 51446, 53220, 53940, 54994, 55680, 56768, 57536, 59520, 70960, 71920, 77169, 82491, 85152, 86304, 102892, 106440, 107880, 109988, 113536, 115072, 128615, 137485, 141920, 143840, 154338, 164982, 170304, 172608, 205784, 212880, 215760, 219976, 257230, 274970, 283840, 287680, 308676, 329964, 340608, 345216, 385845, 411568, 412455, 425760, 431520, 439952, 514460, 549940, 567680, 575360, 617352, 659928, 771690, 797413, 823136, 824910, 851520, 863040, 879904, 1028920, 1099880, 1234704, 1319856, 1543380, 1594826, 1646272, 1649820, 1703040, 1726080, 1759808, 2057840, 2199760, 2392239, 2469408, 2639712, 3086760, 3189652, 3292544, 3299640, 3519616, 3987065, 4115680, 4399520, 4784478, 4938816, 5279424, 6173520, 6379304, 6599280, 7974130, 8231360, 8799040, 9568956, 9877632, 10558848, 11961195, 12347040, 12758608, 13198560, 15948260, 16462720, 17598080, 19137912, 23922390, 24694080, 25517216, 26397120, 31896520, 38275824, 47844780, 49388160, 51034432, 52794240, 63793040, 76551648, 95689560, 102068864, 127586080, 153103296, 191379120, 255172160, 306206592, 382758240, 510344320, 765516480, 1531032960]

約数ペア:

[(1, 1531032960), (2, 765516480), (3, 510344320), (4, 382758240), (5, 306206592), (6, 255172160), (8, 191379120), (10, 153103296), (12, 127586080), (15, 102068864), (16, 95689560), (20, 76551648), (24, 63793040), (29, 52794240), (30, 51034432), (31, 49388160), (32, 47844780), (40, 38275824), (48, 31896520), (58, 26397120), (60, 25517216), (62, 24694080), (64, 23922390), (80, 19137912), (87, 17598080), (93, 16462720), (96, 15948260), (116, 13198560), (120, 12758608), (124, 12347040), (128, 11961195), (145, 10558848), (155, 9877632), (160, 9568956), (174, 8799040), (186, 8231360), (192, 7974130), (232, 6599280), (240, 6379304), (248, 6173520), (290, 5279424), (310, 4938816), (320, 4784478), (348, 4399520), (372, 4115680), (384, 3987065), (435, 3519616), (464, 3299640), (465, 3292544), (480, 3189652), (496, 3086760), (580, 2639712), (620, 2469408), (640, 2392239), (696, 2199760), (744, 2057840), (870, 1759808), (887, 1726080), (899, 1703040), (928, 1649820), (930, 1646272), (960, 1594826), (992, 1543380), (1160, 1319856), (1240, 1234704), (1392, 1099880), (1488, 1028920), (1740, 879904), (1774, 863040), (1798, 851520), (1856, 824910), (1860, 823136), (1920, 797413), (1984, 771690), (2320, 659928), (2480, 617352), (2661, 575360), (2697, 567680), (2784, 549940), (2976, 514460), (3480, 439952), (3548, 431520), (3596, 425760), (3712, 412455), (3720, 411568), (3968, 385845), (4435, 345216), (4495, 340608), (4640, 329964), (4960, 308676), (5322, 287680), (5394, 283840), (5568, 274970), (5952, 257230), (6960, 219976), (7096, 215760), (7192, 212880), (7440, 205784), (8870, 172608), (8990, 170304), (9280, 164982), (9920, 154338), (10644, 143840), (10788, 141920), (11136, 137485), (11904, 128615), (13305, 115072), (13485, 113536), (13920, 109988), (14192, 107880), (14384, 106440), (14880, 102892), (17740, 86304), (17980, 85152), (18560, 82491), (19840, 77169), (21288, 71920), (21576, 70960), (25723, 59520), (26610, 57536), (26970, 56768), (27497, 55680), (27840, 54994), (28384, 53940), (28768, 53220), (29760, 51446), (35480, 43152), (35960, 42576)]