144675680

素因数分解:

$2^5\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1433}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 342576864

約数和(自身を除く): 197901184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 631, 1262, 1433, 2524, 2866, 3155, 5048, 5732, 6310, 7165, 10096, 11464, 12620, 14330, 20192, 22928, 25240, 28660, 45856, 50480, 57320, 100960, 114640, 229280, 904223, 1808446, 3616892, 4521115, 7233784, 9042230, 14467568, 18084460, 28935136, 36168920, 72337840, 144675680]

約数ペア:

[(1, 144675680), (2, 72337840), (4, 36168920), (5, 28935136), (8, 18084460), (10, 14467568), (16, 9042230), (20, 7233784), (32, 4521115), (40, 3616892), (80, 1808446), (160, 904223), (631, 229280), (1262, 114640), (1433, 100960), (2524, 57320), (2866, 50480), (3155, 45856), (5048, 28660), (5732, 25240), (6310, 22928), (7165, 20192), (10096, 14330), (11464, 12620)]