170964160

素因数分解:

$2^6\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1217}}^1$

素因数の和:1673

約数の個数: 56

約数和(自身を含む): 408371040

約数和(自身を除く): 237406880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 439, 878, 1217, 1756, 2195, 2434, 3512, 4390, 4868, 6085, 7024, 8780, 9736, 12170, 14048, 17560, 19472, 24340, 28096, 35120, 38944, 48680, 70240, 77888, 97360, 140480, 194720, 389440, 534263, 1068526, 2137052, 2671315, 4274104, 5342630, 8548208, 10685260, 17096416, 21370520, 34192832, 42741040, 85482080, 170964160]

約数ペア:

[(1, 170964160), (2, 85482080), (4, 42741040), (5, 34192832), (8, 21370520), (10, 17096416), (16, 10685260), (20, 8548208), (32, 5342630), (40, 4274104), (64, 2671315), (80, 2137052), (160, 1068526), (320, 534263), (439, 389440), (878, 194720), (1217, 140480), (1756, 97360), (2195, 77888), (2434, 70240), (3512, 48680), (4390, 38944), (4868, 35120), (6085, 28096), (7024, 24340), (8780, 19472), (9736, 17560), (12170, 14048)]