69219040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 181367424

約数和(自身を除く): 112148384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 110, 134, 160, 176, 220, 268, 335, 352, 440, 536, 587, 670, 737, 880, 1072, 1174, 1340, 1474, 1760, 2144, 2348, 2680, 2935, 2948, 3685, 4696, 5360, 5870, 5896, 6457, 7370, 9392, 10720, 11740, 11792, 12914, 14740, 18784, 23480, 23584, 25828, 29480, 32285, 39329, 46960, 51656, 58960, 64570, 78658, 93920, 103312, 117920, 129140, 157316, 196645, 206624, 258280, 314632, 393290, 432619, 516560, 629264, 786580, 865238, 1033120, 1258528, 1573160, 1730476, 2163095, 3146320, 3460952, 4326190, 6292640, 6921904, 8652380, 13843808, 17304760, 34609520, 69219040]

約数ペア:

[(1, 69219040), (2, 34609520), (4, 17304760), (5, 13843808), (8, 8652380), (10, 6921904), (11, 6292640), (16, 4326190), (20, 3460952), (22, 3146320), (32, 2163095), (40, 1730476), (44, 1573160), (55, 1258528), (67, 1033120), (80, 865238), (88, 786580), (110, 629264), (134, 516560), (160, 432619), (176, 393290), (220, 314632), (268, 258280), (335, 206624), (352, 196645), (440, 157316), (536, 129140), (587, 117920), (670, 103312), (737, 93920), (880, 78658), (1072, 64570), (1174, 58960), (1340, 51656), (1474, 46960), (1760, 39329), (2144, 32285), (2348, 29480), (2680, 25828), (2935, 23584), (2948, 23480), (3685, 18784), (4696, 14740), (5360, 12914), (5870, 11792), (5896, 11740), (6457, 10720), (7370, 9392)]