68197360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11071}}^1$

素因数の和:11102

約数の個数: 80

約数和(自身を含む): 197701632

約数和(自身を除く): 129504272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11071, 22142, 44284, 55355, 77497, 88568, 110710, 121781, 154994, 177136, 221420, 243562, 309988, 387485, 442840, 487124, 608905, 619976, 774970, 852467, 885680, 974248, 1217810, 1239952, 1549940, 1704934, 1948496, 2435620, 3099880, 3409868, 4262335, 4871240, 6199760, 6819736, 8524670, 9742480, 13639472, 17049340, 34098680, 68197360]

約数ペア:

[(1, 68197360), (2, 34098680), (4, 17049340), (5, 13639472), (7, 9742480), (8, 8524670), (10, 6819736), (11, 6199760), (14, 4871240), (16, 4262335), (20, 3409868), (22, 3099880), (28, 2435620), (35, 1948496), (40, 1704934), (44, 1549940), (55, 1239952), (56, 1217810), (70, 974248), (77, 885680), (80, 852467), (88, 774970), (110, 619976), (112, 608905), (140, 487124), (154, 442840), (176, 387485), (220, 309988), (280, 243562), (308, 221420), (385, 177136), (440, 154994), (560, 121781), (616, 110710), (770, 88568), (880, 77497), (1232, 55355), (1540, 44284), (3080, 22142), (6160, 11071)]