210466320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2083}}^1$

素因数の和:2520

約数の個数: 80

約数和(自身を含む): 654309312

約数和(自身を除く): 443842992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1684, 2083, 2105, 2526, 3368, 4166, 4210, 5052, 6249, 6315, 6736, 8332, 8420, 10104, 10415, 12498, 12630, 16664, 16840, 20208, 20830, 24996, 25260, 31245, 33328, 33680, 41660, 49992, 50520, 62490, 83320, 99984, 101040, 124980, 166640, 249960, 499920, 876943, 1753886, 2630829, 3507772, 4384715, 5261658, 7015544, 8769430, 10523316, 13154145, 14031088, 17538860, 21046632, 26308290, 35077720, 42093264, 52616580, 70155440, 105233160, 210466320]

約数ペア:

[(1, 210466320), (2, 105233160), (3, 70155440), (4, 52616580), (5, 42093264), (6, 35077720), (8, 26308290), (10, 21046632), (12, 17538860), (15, 14031088), (16, 13154145), (20, 10523316), (24, 8769430), (30, 7015544), (40, 5261658), (48, 4384715), (60, 3507772), (80, 2630829), (120, 1753886), (240, 876943), (421, 499920), (842, 249960), (1263, 166640), (1684, 124980), (2083, 101040), (2105, 99984), (2526, 83320), (3368, 62490), (4166, 50520), (4210, 49992), (5052, 41660), (6249, 33680), (6315, 33328), (6736, 31245), (8332, 25260), (8420, 24996), (10104, 20830), (10415, 20208), (12498, 16840), (12630, 16664)]