576770180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{13687}}^1$

素因数の和:13753

約数の個数: 72

約数和(自身を含む): 1441839168

約数和(自身を除く): 865068988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1204, 1505, 2107, 3010, 4214, 6020, 8428, 10535, 13687, 21070, 27374, 42140, 54748, 68435, 95809, 136870, 191618, 273740, 383236, 479045, 588541, 670663, 958090, 1177082, 1341326, 1916180, 2354164, 2682652, 2942705, 3353315, 4119787, 5885410, 6706630, 8239574, 11770820, 13413260, 16479148, 20598935, 28838509, 41197870, 57677018, 82395740, 115354036, 144192545, 288385090, 576770180]

約数ペア:

[(1, 576770180), (2, 288385090), (4, 144192545), (5, 115354036), (7, 82395740), (10, 57677018), (14, 41197870), (20, 28838509), (28, 20598935), (35, 16479148), (43, 13413260), (49, 11770820), (70, 8239574), (86, 6706630), (98, 5885410), (140, 4119787), (172, 3353315), (196, 2942705), (215, 2682652), (245, 2354164), (301, 1916180), (430, 1341326), (490, 1177082), (602, 958090), (860, 670663), (980, 588541), (1204, 479045), (1505, 383236), (2107, 273740), (3010, 191618), (4214, 136870), (6020, 95809), (8428, 68435), (10535, 54748), (13687, 42140), (21070, 27374)]