151428080

素因数分解:

$2^4\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1801}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 352600944

約数和(自身を除く): 201172864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1051, 1801, 2102, 3602, 4204, 5255, 7204, 8408, 9005, 10510, 14408, 16816, 18010, 21020, 28816, 36020, 42040, 72040, 84080, 144080, 1892851, 3785702, 7571404, 9464255, 15142808, 18928510, 30285616, 37857020, 75714040, 151428080]

約数ペア:

[(1, 151428080), (2, 75714040), (4, 37857020), (5, 30285616), (8, 18928510), (10, 15142808), (16, 9464255), (20, 7571404), (40, 3785702), (80, 1892851), (1051, 144080), (1801, 84080), (2102, 72040), (3602, 42040), (4204, 36020), (5255, 28816), (7204, 21020), (8408, 18010), (9005, 16816), (10510, 14408)]