269528560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{481301}}^1$

素因数の和:481321

約数の個数: 40

約数和(自身を含む): 716177376

約数和(自身を除く): 446648816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 481301, 962602, 1925204, 2406505, 3369107, 3850408, 4813010, 6738214, 7700816, 9626020, 13476428, 16845535, 19252040, 26952856, 33691070, 38504080, 53905712, 67382140, 134764280, 269528560]

約数ペア:

[(1, 269528560), (2, 134764280), (4, 67382140), (5, 53905712), (7, 38504080), (8, 33691070), (10, 26952856), (14, 19252040), (16, 16845535), (20, 13476428), (28, 9626020), (35, 7700816), (40, 6738214), (56, 4813010), (70, 3850408), (80, 3369107), (112, 2406505), (140, 1925204), (280, 962602), (560, 481301)]