126296240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{225529}}^1$

素因数の和:225549

約数の個数: 40

約数和(自身を含む): 335588640

約数和(自身を除く): 209292400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 225529, 451058, 902116, 1127645, 1578703, 1804232, 2255290, 3157406, 3608464, 4510580, 6314812, 7893515, 9021160, 12629624, 15787030, 18042320, 25259248, 31574060, 63148120, 126296240]

約数ペア:

[(1, 126296240), (2, 63148120), (4, 31574060), (5, 25259248), (7, 18042320), (8, 15787030), (10, 12629624), (14, 9021160), (16, 7893515), (20, 6314812), (28, 4510580), (35, 3608464), (40, 3157406), (56, 2255290), (70, 1804232), (80, 1578703), (112, 1127645), (140, 902116), (280, 451058), (560, 225529)]