67469360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 180440832

約数和(自身を除く): 112971472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 571, 844, 1055, 1142, 1477, 1688, 2110, 2284, 2855, 2954, 3376, 3997, 4220, 4568, 5710, 5908, 7385, 7994, 8440, 9136, 11420, 11816, 14770, 15988, 16880, 19985, 22840, 23632, 29540, 31976, 39970, 45680, 59080, 63952, 79940, 118160, 120481, 159880, 240962, 319760, 481924, 602405, 843367, 963848, 1204810, 1686734, 1927696, 2409620, 3373468, 4216835, 4819240, 6746936, 8433670, 9638480, 13493872, 16867340, 33734680, 67469360]

約数ペア:

[(1, 67469360), (2, 33734680), (4, 16867340), (5, 13493872), (7, 9638480), (8, 8433670), (10, 6746936), (14, 4819240), (16, 4216835), (20, 3373468), (28, 2409620), (35, 1927696), (40, 1686734), (56, 1204810), (70, 963848), (80, 843367), (112, 602405), (140, 481924), (211, 319760), (280, 240962), (422, 159880), (560, 120481), (571, 118160), (844, 79940), (1055, 63952), (1142, 59080), (1477, 45680), (1688, 39970), (2110, 31976), (2284, 29540), (2855, 23632), (2954, 22840), (3376, 19985), (3997, 16880), (4220, 15988), (4568, 14770), (5710, 11816), (5908, 11420), (7385, 9136), (7994, 8440)]