219807412320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1781837}}^1$

素因数の和:1782112

約数の個数: 96

約数和(自身を含む): 695087876448

約数和(自身を除く): 475280464128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 15420, 20560, 24672, 30840, 41120, 61680, 123360, 1781837, 3563674, 5345511, 7127348, 8909185, 10691022, 14254696, 17818370, 21382044, 26727555, 28509392, 35636740, 42764088, 53455110, 57018784, 71273480, 85528176, 106910220, 142546960, 171056352, 213820440, 285093920, 427640880, 457932109, 855281760, 915864218, 1373796327, 1831728436, 2289660545, 2747592654, 3663456872, 4579321090, 5495185308, 6868981635, 7326913744, 9158642180, 10990370616, 13737963270, 14653827488, 18317284360, 21980741232, 27475926540, 36634568720, 43961482464, 54951853080, 73269137440, 109903706160, 219807412320]

約数ペア:

[(1, 219807412320), (2, 109903706160), (3, 73269137440), (4, 54951853080), (5, 43961482464), (6, 36634568720), (8, 27475926540), (10, 21980741232), (12, 18317284360), (15, 14653827488), (16, 13737963270), (20, 10990370616), (24, 9158642180), (30, 7326913744), (32, 6868981635), (40, 5495185308), (48, 4579321090), (60, 3663456872), (80, 2747592654), (96, 2289660545), (120, 1831728436), (160, 1373796327), (240, 915864218), (257, 855281760), (480, 457932109), (514, 427640880), (771, 285093920), (1028, 213820440), (1285, 171056352), (1542, 142546960), (2056, 106910220), (2570, 85528176), (3084, 71273480), (3855, 57018784), (4112, 53455110), (5140, 42764088), (6168, 35636740), (7710, 28509392), (8224, 26727555), (10280, 21382044), (12336, 17818370), (15420, 14254696), (20560, 10691022), (24672, 8909185), (30840, 7127348), (41120, 5345511), (61680, 3563674), (123360, 1781837)]