数字 131221740
质因数分解
质因数分解 | 2 * 2 * 3 * 5 * 13 * 13 * 12941 |
因数 | 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 12941, 25882, 38823, 51764, 64705, 77646, 129410, 155292, 168233, 194115, 258820, 336466, 388230, 504699, 672932, 776460, 841165, 1009398, 1682330, 2018796, 2187029, 2523495, 3364660, 4374058, 5046990, 6561087, 8748116, 10093980, 10935145, 13122174, 21870290, 26244348, 32805435, 43740580, 65610870, 131221740 |
因数个数 | 72 |
因数和 | 397888848 |
性质
符号
二进制 | 111110100100100100011101100 |
八进制 | 764444354 |
十六进制 | 7d248ec |