985288080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{11969}}^1$

素因数の和:12006

約数の個数: 160

約数和(自身を含む): 3562272000

約数和(自身を除く): 2576983920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 5145, 5488, 5880, 6860, 8232, 10290, 11760, 11969, 13720, 16464, 20580, 23938, 27440, 35907, 41160, 47876, 59845, 71814, 82320, 83783, 95752, 119690, 143628, 167566, 179535, 191504, 239380, 251349, 287256, 335132, 359070, 418915, 478760, 502698, 574512, 586481, 670264, 718140, 837830, 957520, 1005396, 1172962, 1256745, 1340528, 1436280, 1675660, 1759443, 2010792, 2345924, 2513490, 2872560, 2932405, 3351320, 3518886, 4021584, 4105367, 4691848, 5026980, 5864810, 6702640, 7037772, 8210734, 8797215, 9383696, 10053960, 11729620, 12316101, 14075544, 16421468, 17594430, 20107920, 20526835, 23459240, 24632202, 28151088, 32842936, 35188860, 41053670, 46918480, 49264404, 61580505, 65685872, 70377720, 82107340, 98528808, 123161010, 140755440, 164214680, 197057616, 246322020, 328429360, 492644040, 985288080]

約数ペア:

[(1, 985288080), (2, 492644040), (3, 328429360), (4, 246322020), (5, 197057616), (6, 164214680), (7, 140755440), (8, 123161010), (10, 98528808), (12, 82107340), (14, 70377720), (15, 65685872), (16, 61580505), (20, 49264404), (21, 46918480), (24, 41053670), (28, 35188860), (30, 32842936), (35, 28151088), (40, 24632202), (42, 23459240), (48, 20526835), (49, 20107920), (56, 17594430), (60, 16421468), (70, 14075544), (80, 12316101), (84, 11729620), (98, 10053960), (105, 9383696), (112, 8797215), (120, 8210734), (140, 7037772), (147, 6702640), (168, 5864810), (196, 5026980), (210, 4691848), (240, 4105367), (245, 4021584), (280, 3518886), (294, 3351320), (336, 2932405), (343, 2872560), (392, 2513490), (420, 2345924), (490, 2010792), (560, 1759443), (588, 1675660), (686, 1436280), (735, 1340528), (784, 1256745), (840, 1172962), (980, 1005396), (1029, 957520), (1176, 837830), (1372, 718140), (1470, 670264), (1680, 586481), (1715, 574512), (1960, 502698), (2058, 478760), (2352, 418915), (2744, 359070), (2940, 335132), (3430, 287256), (3920, 251349), (4116, 239380), (5145, 191504), (5488, 179535), (5880, 167566), (6860, 143628), (8232, 119690), (10290, 95752), (11760, 83783), (11969, 82320), (13720, 71814), (16464, 59845), (20580, 47876), (23938, 41160), (27440, 35907)]