147915640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5879}}^1$

素因数の和:5944

約数の個数: 64

約数和(自身を含む): 361972800

約数和(自身を除く): 214057160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 5879, 6290, 11758, 12580, 23516, 25160, 29395, 47032, 58790, 99943, 117580, 199886, 217523, 235160, 399772, 435046, 499715, 799544, 870092, 999430, 1087615, 1740184, 1998860, 2175230, 3697891, 3997720, 4350460, 7395782, 8700920, 14791564, 18489455, 29583128, 36978910, 73957820, 147915640]

約数ペア:

[(1, 147915640), (2, 73957820), (4, 36978910), (5, 29583128), (8, 18489455), (10, 14791564), (17, 8700920), (20, 7395782), (34, 4350460), (37, 3997720), (40, 3697891), (68, 2175230), (74, 1998860), (85, 1740184), (136, 1087615), (148, 999430), (170, 870092), (185, 799544), (296, 499715), (340, 435046), (370, 399772), (629, 235160), (680, 217523), (740, 199886), (1258, 117580), (1480, 99943), (2516, 58790), (3145, 47032), (5032, 29395), (5879, 25160), (6290, 23516), (11758, 12580)]