69872320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31193}}^1$

素因数の和:31217

約数の個数: 56

約数和(自身を含む): 190158624

約数和(自身を除く): 120286304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 31193, 62386, 124772, 155965, 218351, 249544, 311930, 436702, 499088, 623860, 873404, 998176, 1091755, 1247720, 1746808, 1996352, 2183510, 2495440, 3493616, 4367020, 4990880, 6987232, 8734040, 9981760, 13974464, 17468080, 34936160, 69872320]

約数ペア:

[(1, 69872320), (2, 34936160), (4, 17468080), (5, 13974464), (7, 9981760), (8, 8734040), (10, 6987232), (14, 4990880), (16, 4367020), (20, 3493616), (28, 2495440), (32, 2183510), (35, 1996352), (40, 1746808), (56, 1247720), (64, 1091755), (70, 998176), (80, 873404), (112, 623860), (140, 499088), (160, 436702), (224, 311930), (280, 249544), (320, 218351), (448, 155965), (560, 124772), (1120, 62386), (2240, 31193)]