2089774080

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{5039}}^1$

素因数の和:5076

約数の個数: 220

約数和(自身を含む): 7490054880

約数和(自身を除く): 5400280800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5039, 5120, 5184, 5760, 6480, 6912, 7680, 8640, 9216, 10078, 10368, 11520, 12960, 13824, 15117, 15360, 17280, 20156, 20736, 23040, 25195, 25920, 27648, 30234, 34560, 40312, 41472, 45351, 46080, 50390, 51840, 60468, 69120, 75585, 80624, 82944, 90702, 100780, 103680, 120936, 136053, 138240, 151170, 161248, 181404, 201560, 207360, 226755, 241872, 272106, 302340, 322496, 362808, 403120, 408159, 414720, 453510, 483744, 544212, 604680, 644992, 680265, 725616, 806240, 816318, 907020, 967488, 1088424, 1209360, 1289984, 1360530, 1451232, 1612480, 1632636, 1814040, 1934976, 2040795, 2176848, 2418720, 2579968, 2721060, 2902464, 3224960, 3265272, 3628080, 3869952, 4081590, 4353696, 4837440, 5159936, 5442120, 5804928, 6449920, 6530544, 7256160, 7739904, 8163180, 8707392, 9674880, 10884240, 11609856, 12899840, 13061088, 14512320, 15479808, 16326360, 17414784, 19349760, 21768480, 23219712, 25799680, 26122176, 29024640, 32652720, 34829568, 38699520, 43536960, 46439424, 52244352, 58049280, 65305440, 69659136, 77399040, 87073920, 104488704, 116098560, 130610880, 139318272, 174147840, 208977408, 232197120, 261221760, 348295680, 417954816, 522443520, 696591360, 1044887040, 2089774080]

約数ペア:

[(1, 2089774080), (2, 1044887040), (3, 696591360), (4, 522443520), (5, 417954816), (6, 348295680), (8, 261221760), (9, 232197120), (10, 208977408), (12, 174147840), (15, 139318272), (16, 130610880), (18, 116098560), (20, 104488704), (24, 87073920), (27, 77399040), (30, 69659136), (32, 65305440), (36, 58049280), (40, 52244352), (45, 46439424), (48, 43536960), (54, 38699520), (60, 34829568), (64, 32652720), (72, 29024640), (80, 26122176), (81, 25799680), (90, 23219712), (96, 21768480), (108, 19349760), (120, 17414784), (128, 16326360), (135, 15479808), (144, 14512320), (160, 13061088), (162, 12899840), (180, 11609856), (192, 10884240), (216, 9674880), (240, 8707392), (256, 8163180), (270, 7739904), (288, 7256160), (320, 6530544), (324, 6449920), (360, 5804928), (384, 5442120), (405, 5159936), (432, 4837440), (480, 4353696), (512, 4081590), (540, 3869952), (576, 3628080), (640, 3265272), (648, 3224960), (720, 2902464), (768, 2721060), (810, 2579968), (864, 2418720), (960, 2176848), (1024, 2040795), (1080, 1934976), (1152, 1814040), (1280, 1632636), (1296, 1612480), (1440, 1451232), (1536, 1360530), (1620, 1289984), (1728, 1209360), (1920, 1088424), (2160, 967488), (2304, 907020), (2560, 816318), (2592, 806240), (2880, 725616), (3072, 680265), (3240, 644992), (3456, 604680), (3840, 544212), (4320, 483744), (4608, 453510), (5039, 414720), (5120, 408159), (5184, 403120), (5760, 362808), (6480, 322496), (6912, 302340), (7680, 272106), (8640, 241872), (9216, 226755), (10078, 207360), (10368, 201560), (11520, 181404), (12960, 161248), (13824, 151170), (15117, 138240), (15360, 136053), (17280, 120936), (20156, 103680), (20736, 100780), (23040, 90702), (25195, 82944), (25920, 80624), (27648, 75585), (30234, 69120), (34560, 60468), (40312, 51840), (41472, 50390), (45351, 46080)]