160752620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1459}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 386561280

約数和(自身を除く): 225808660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 787, 1459, 1574, 2918, 3148, 3935, 5509, 5836, 7295, 7870, 10213, 11018, 14590, 15740, 20426, 22036, 27545, 29180, 40852, 51065, 55090, 102130, 110180, 204260, 1148233, 2296466, 4592932, 5741165, 8037631, 11482330, 16075262, 22964660, 32150524, 40188155, 80376310, 160752620]

約数ペア:

[(1, 160752620), (2, 80376310), (4, 40188155), (5, 32150524), (7, 22964660), (10, 16075262), (14, 11482330), (20, 8037631), (28, 5741165), (35, 4592932), (70, 2296466), (140, 1148233), (787, 204260), (1459, 110180), (1574, 102130), (2918, 55090), (3148, 51065), (3935, 40852), (5509, 29180), (5836, 27545), (7295, 22036), (7870, 20426), (10213, 15740), (11018, 14590)]