211144680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12479}}^1$

素因数の和:12543

約数の個数: 96

約数和(自身を含む): 700876800

約数和(自身を除く): 489732120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 12479, 16920, 24958, 37437, 49916, 62395, 74874, 99832, 112311, 124790, 149748, 187185, 224622, 249580, 299496, 374370, 449244, 499160, 561555, 586513, 748740, 898488, 1123110, 1173026, 1497480, 1759539, 2246220, 2346052, 2932565, 3519078, 4492440, 4692104, 5278617, 5865130, 7038156, 8797695, 10557234, 11730260, 14076312, 17595390, 21114468, 23460520, 26393085, 35190780, 42228936, 52786170, 70381560, 105572340, 211144680]

約数ペア:

[(1, 211144680), (2, 105572340), (3, 70381560), (4, 52786170), (5, 42228936), (6, 35190780), (8, 26393085), (9, 23460520), (10, 21114468), (12, 17595390), (15, 14076312), (18, 11730260), (20, 10557234), (24, 8797695), (30, 7038156), (36, 5865130), (40, 5278617), (45, 4692104), (47, 4492440), (60, 3519078), (72, 2932565), (90, 2346052), (94, 2246220), (120, 1759539), (141, 1497480), (180, 1173026), (188, 1123110), (235, 898488), (282, 748740), (360, 586513), (376, 561555), (423, 499160), (470, 449244), (564, 374370), (705, 299496), (846, 249580), (940, 224622), (1128, 187185), (1410, 149748), (1692, 124790), (1880, 112311), (2115, 99832), (2820, 74874), (3384, 62395), (4230, 49916), (5640, 37437), (8460, 24958), (12479, 16920)]