127893080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6257}}^1$

素因数の和:6348

約数の個数: 64

約数和(自身を含む): 333426240

約数和(自身を除く): 205533160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 6257, 10220, 12514, 20440, 25028, 31285, 43799, 50056, 62570, 87598, 125140, 175196, 218995, 250280, 350392, 437990, 456761, 875980, 913522, 1751960, 1827044, 2283805, 3197327, 3654088, 4567610, 6394654, 9135220, 12789308, 15986635, 18270440, 25578616, 31973270, 63946540, 127893080]

約数ペア:

[(1, 127893080), (2, 63946540), (4, 31973270), (5, 25578616), (7, 18270440), (8, 15986635), (10, 12789308), (14, 9135220), (20, 6394654), (28, 4567610), (35, 3654088), (40, 3197327), (56, 2283805), (70, 1827044), (73, 1751960), (140, 913522), (146, 875980), (280, 456761), (292, 437990), (365, 350392), (511, 250280), (584, 218995), (730, 175196), (1022, 125140), (1460, 87598), (2044, 62570), (2555, 50056), (2920, 43799), (4088, 31285), (5110, 25028), (6257, 20440), (10220, 12514)]