19658589120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{34301}}^1$

素因数の和:34523

約数の個数: 168

約数和(自身を含む): 67959122400

約数和(自身を除く): 48300533280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 199, 240, 288, 320, 360, 398, 480, 576, 597, 720, 796, 960, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2880, 2985, 3184, 3582, 3980, 4776, 5970, 6368, 7164, 7960, 8955, 9552, 11940, 12736, 14328, 15920, 17910, 19104, 23880, 28656, 31840, 34301, 35820, 38208, 47760, 57312, 63680, 68602, 71640, 95520, 102903, 114624, 137204, 143280, 171505, 191040, 205806, 274408, 286560, 308709, 343010, 411612, 514515, 548816, 573120, 617418, 686020, 823224, 1029030, 1097632, 1234836, 1372040, 1543545, 1646448, 2058060, 2195264, 2469672, 2744080, 3087090, 3292896, 4116120, 4939344, 5488160, 6174180, 6585792, 6825899, 8232240, 9878688, 10976320, 12348360, 13651798, 16464480, 19757376, 20477697, 24696720, 27303596, 32928960, 34129495, 40955394, 49393440, 54607192, 61433091, 68258990, 81910788, 98786880, 102388485, 109214384, 122866182, 136517980, 163821576, 204776970, 218428768, 245732364, 273035960, 307165455, 327643152, 409553940, 436857536, 491464728, 546071920, 614330910, 655286304, 819107880, 982929456, 1092143840, 1228661820, 1310572608, 1638215760, 1965858912, 2184287680, 2457323640, 3276431520, 3931717824, 4914647280, 6552863040, 9829294560, 19658589120]

約数ペア:

[(1, 19658589120), (2, 9829294560), (3, 6552863040), (4, 4914647280), (5, 3931717824), (6, 3276431520), (8, 2457323640), (9, 2184287680), (10, 1965858912), (12, 1638215760), (15, 1310572608), (16, 1228661820), (18, 1092143840), (20, 982929456), (24, 819107880), (30, 655286304), (32, 614330910), (36, 546071920), (40, 491464728), (45, 436857536), (48, 409553940), (60, 327643152), (64, 307165455), (72, 273035960), (80, 245732364), (90, 218428768), (96, 204776970), (120, 163821576), (144, 136517980), (160, 122866182), (180, 109214384), (192, 102388485), (199, 98786880), (240, 81910788), (288, 68258990), (320, 61433091), (360, 54607192), (398, 49393440), (480, 40955394), (576, 34129495), (597, 32928960), (720, 27303596), (796, 24696720), (960, 20477697), (995, 19757376), (1194, 16464480), (1440, 13651798), (1592, 12348360), (1791, 10976320), (1990, 9878688), (2388, 8232240), (2880, 6825899), (2985, 6585792), (3184, 6174180), (3582, 5488160), (3980, 4939344), (4776, 4116120), (5970, 3292896), (6368, 3087090), (7164, 2744080), (7960, 2469672), (8955, 2195264), (9552, 2058060), (11940, 1646448), (12736, 1543545), (14328, 1372040), (15920, 1234836), (17910, 1097632), (19104, 1029030), (23880, 823224), (28656, 686020), (31840, 617418), (34301, 573120), (35820, 548816), (38208, 514515), (47760, 411612), (57312, 343010), (63680, 308709), (68602, 286560), (71640, 274408), (95520, 205806), (102903, 191040), (114624, 171505), (137204, 143280)]