143852240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{36697}}^1$

素因数の和:36724

約数の個数: 60

約数和(自身を含む): 389072196

約数和(自身を除く): 245219956

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 36697, 73394, 146788, 183485, 256879, 293576, 366970, 513758, 587152, 733940, 1027516, 1284395, 1467880, 1798153, 2055032, 2568790, 2935760, 3596306, 4110064, 5137580, 7192612, 8990765, 10275160, 14385224, 17981530, 20550320, 28770448, 35963060, 71926120, 143852240]

約数ペア:

[(1, 143852240), (2, 71926120), (4, 35963060), (5, 28770448), (7, 20550320), (8, 17981530), (10, 14385224), (14, 10275160), (16, 8990765), (20, 7192612), (28, 5137580), (35, 4110064), (40, 3596306), (49, 2935760), (56, 2568790), (70, 2055032), (80, 1798153), (98, 1467880), (112, 1284395), (140, 1027516), (196, 733940), (245, 587152), (280, 513758), (392, 366970), (490, 293576), (560, 256879), (784, 183485), (980, 146788), (1960, 73394), (3920, 36697)]