210474560

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5323

約数の個数: 56

約数和(自身を含む): 505236480

約数和(自身を除く): 294761920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 5179, 8128, 10160, 10358, 20320, 20716, 25895, 40640, 41432, 51790, 82864, 103580, 165728, 207160, 331456, 414320, 657733, 828640, 1315466, 1657280, 2630932, 3288665, 5261864, 6577330, 10523728, 13154660, 21047456, 26309320, 42094912, 52618640, 105237280, 210474560]

約数ペア:

[(1, 210474560), (2, 105237280), (4, 52618640), (5, 42094912), (8, 26309320), (10, 21047456), (16, 13154660), (20, 10523728), (32, 6577330), (40, 5261864), (64, 3288665), (80, 2630932), (127, 1657280), (160, 1315466), (254, 828640), (320, 657733), (508, 414320), (635, 331456), (1016, 207160), (1270, 165728), (2032, 103580), (2540, 82864), (4064, 51790), (5080, 41432), (5179, 40640), (8128, 25895), (10160, 20716), (10358, 20320)]