숫자 21343440
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 5 * 113 * 787 |
약수 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 787, 904, 1130, 1356, 1574, 1695, 1808, 2260, 2361, 2712, 3148, 3390, 3935, 4520, 4722, 5424, 6296, 6780, 7870, 9040, 9444, 11805, 12592, 13560, 15740, 18888, 23610, 27120, 31480, 37776, 47220, 62960, 88931, 94440, 177862, 188880, 266793, 355724, 444655, 533586, 711448, 889310, 1067172, 1333965, 1422896, 1778620, 2134344, 2667930, 3557240, 4268688, 5335860, 7114480, 10671720, 21343440 |
약수의 개수 | 80 |
약수의 합 | 66835008 |
성질
표기
바이너리 | 1010001011010110011010000 |
8진수 | 121326320 |
16진수 | 145acd0 |