169162280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4001}}^1$

素因数の和:4170

約数の個数: 64

約数和(自身を含む): 437978880

約数和(自身を除く): 268816600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 2114, 3020, 4001, 4228, 5285, 6040, 8002, 8456, 10570, 16004, 20005, 21140, 28007, 32008, 40010, 42280, 56014, 80020, 112028, 140035, 160040, 224056, 280070, 560140, 604151, 1120280, 1208302, 2416604, 3020755, 4229057, 4833208, 6041510, 8458114, 12083020, 16916228, 21145285, 24166040, 33832456, 42290570, 84581140, 169162280]

約数ペア:

[(1, 169162280), (2, 84581140), (4, 42290570), (5, 33832456), (7, 24166040), (8, 21145285), (10, 16916228), (14, 12083020), (20, 8458114), (28, 6041510), (35, 4833208), (40, 4229057), (56, 3020755), (70, 2416604), (140, 1208302), (151, 1120280), (280, 604151), (302, 560140), (604, 280070), (755, 224056), (1057, 160040), (1208, 140035), (1510, 112028), (2114, 80020), (3020, 56014), (4001, 42280), (4228, 40010), (5285, 32008), (6040, 28007), (8002, 21140), (8456, 20005), (10570, 16004)]