85869280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 237371904

約数和(自身を除く): 151502624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 1783, 2408, 3010, 3440, 3566, 4816, 6020, 6880, 7132, 8915, 9632, 12040, 12481, 14264, 17830, 24080, 24962, 28528, 35660, 48160, 49924, 57056, 62405, 71320, 76669, 99848, 124810, 142640, 153338, 199696, 249620, 285280, 306676, 383345, 399392, 499240, 536683, 613352, 766690, 998480, 1073366, 1226704, 1533380, 1996960, 2146732, 2453408, 2683415, 3066760, 4293464, 5366830, 6133520, 8586928, 10733660, 12267040, 17173856, 21467320, 42934640, 85869280]

約数ペア:

[(1, 85869280), (2, 42934640), (4, 21467320), (5, 17173856), (7, 12267040), (8, 10733660), (10, 8586928), (14, 6133520), (16, 5366830), (20, 4293464), (28, 3066760), (32, 2683415), (35, 2453408), (40, 2146732), (43, 1996960), (56, 1533380), (70, 1226704), (80, 1073366), (86, 998480), (112, 766690), (140, 613352), (160, 536683), (172, 499240), (215, 399392), (224, 383345), (280, 306676), (301, 285280), (344, 249620), (430, 199696), (560, 153338), (602, 142640), (688, 124810), (860, 99848), (1120, 76669), (1204, 71320), (1376, 62405), (1505, 57056), (1720, 49924), (1783, 48160), (2408, 35660), (3010, 28528), (3440, 24962), (3566, 24080), (4816, 17830), (6020, 14264), (6880, 12481), (7132, 12040), (8915, 9632)]