82107120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 187875600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 47, 48, 58, 60, 80, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 240, 251, 282, 290, 348, 376, 435, 464, 470, 502, 564, 580, 696, 705, 752, 753, 870, 940, 1004, 1128, 1160, 1255, 1363, 1392, 1410, 1506, 1740, 1880, 2008, 2256, 2320, 2510, 2726, 2820, 3012, 3480, 3760, 3765, 4016, 4089, 5020, 5452, 5640, 6024, 6815, 6960, 7279, 7530, 8178, 10040, 10904, 11280, 11797, 12048, 13630, 14558, 15060, 16356, 20080, 20445, 21808, 21837, 23594, 27260, 29116, 30120, 32712, 35391, 36395, 40890, 43674, 47188, 54520, 58232, 58985, 60240, 65424, 70782, 72790, 81780, 87348, 94376, 109040, 109185, 116464, 117970, 141564, 145580, 163560, 174696, 176955, 188752, 218370, 235940, 283128, 291160, 327120, 342113, 349392, 353910, 436740, 471880, 566256, 582320, 684226, 707820, 873480, 943760, 1026339, 1368452, 1415640, 1710565, 1746960, 2052678, 2736904, 2831280, 3421130, 4105356, 5131695, 5473808, 6842260, 8210712, 10263390, 13684520, 16421424, 20526780, 27369040, 41053560, 82107120]

約数ペア:

[(1, 82107120), (2, 41053560), (3, 27369040), (4, 20526780), (5, 16421424), (6, 13684520), (8, 10263390), (10, 8210712), (12, 6842260), (15, 5473808), (16, 5131695), (20, 4105356), (24, 3421130), (29, 2831280), (30, 2736904), (40, 2052678), (47, 1746960), (48, 1710565), (58, 1415640), (60, 1368452), (80, 1026339), (87, 943760), (94, 873480), (116, 707820), (120, 684226), (141, 582320), (145, 566256), (174, 471880), (188, 436740), (232, 353910), (235, 349392), (240, 342113), (251, 327120), (282, 291160), (290, 283128), (348, 235940), (376, 218370), (435, 188752), (464, 176955), (470, 174696), (502, 163560), (564, 145580), (580, 141564), (696, 117970), (705, 116464), (752, 109185), (753, 109040), (870, 94376), (940, 87348), (1004, 81780), (1128, 72790), (1160, 70782), (1255, 65424), (1363, 60240), (1392, 58985), (1410, 58232), (1506, 54520), (1740, 47188), (1880, 43674), (2008, 40890), (2256, 36395), (2320, 35391), (2510, 32712), (2726, 30120), (2820, 29116), (3012, 27260), (3480, 23594), (3760, 21837), (3765, 21808), (4016, 20445), (4089, 20080), (5020, 16356), (5452, 15060), (5640, 14558), (6024, 13630), (6815, 12048), (6960, 11797), (7279, 11280), (7530, 10904), (8178, 10040)]