63108640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 179105472

約数和(自身を除く): 115996832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 67, 70, 80, 112, 116, 134, 140, 145, 160, 203, 224, 232, 268, 280, 290, 335, 406, 464, 469, 536, 560, 580, 670, 812, 841, 928, 938, 1015, 1072, 1120, 1160, 1340, 1624, 1682, 1876, 1943, 2030, 2144, 2320, 2345, 2680, 3248, 3364, 3752, 3886, 4060, 4205, 4640, 4690, 5360, 5887, 6496, 6728, 7504, 7772, 8120, 8410, 9380, 9715, 10720, 11774, 13456, 13601, 15008, 15544, 16240, 16820, 18760, 19430, 23548, 26912, 27202, 29435, 31088, 32480, 33640, 37520, 38860, 47096, 54404, 56347, 58870, 62176, 67280, 68005, 75040, 77720, 94192, 108808, 112694, 117740, 134560, 136010, 155440, 188384, 217616, 225388, 235480, 272020, 281735, 310880, 394429, 435232, 450776, 470960, 544040, 563470, 788858, 901552, 941920, 1088080, 1126940, 1577716, 1803104, 1972145, 2176160, 2253880, 3155432, 3944290, 4507760, 6310864, 7888580, 9015520, 12621728, 15777160, 31554320, 63108640]

約数ペア:

[(1, 63108640), (2, 31554320), (4, 15777160), (5, 12621728), (7, 9015520), (8, 7888580), (10, 6310864), (14, 4507760), (16, 3944290), (20, 3155432), (28, 2253880), (29, 2176160), (32, 1972145), (35, 1803104), (40, 1577716), (56, 1126940), (58, 1088080), (67, 941920), (70, 901552), (80, 788858), (112, 563470), (116, 544040), (134, 470960), (140, 450776), (145, 435232), (160, 394429), (203, 310880), (224, 281735), (232, 272020), (268, 235480), (280, 225388), (290, 217616), (335, 188384), (406, 155440), (464, 136010), (469, 134560), (536, 117740), (560, 112694), (580, 108808), (670, 94192), (812, 77720), (841, 75040), (928, 68005), (938, 67280), (1015, 62176), (1072, 58870), (1120, 56347), (1160, 54404), (1340, 47096), (1624, 38860), (1682, 37520), (1876, 33640), (1943, 32480), (2030, 31088), (2144, 29435), (2320, 27202), (2345, 26912), (2680, 23548), (3248, 19430), (3364, 18760), (3752, 16820), (3886, 16240), (4060, 15544), (4205, 15008), (4640, 13601), (4690, 13456), (5360, 11774), (5887, 10720), (6496, 9715), (6728, 9380), (7504, 8410), (7772, 8120)]