15671093480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2591}}^1\times {\mathrm{21601}}^1$

素因数の和:24210

約数の個数: 64

約数和(自身を含む): 40314516480

約数和(自身を除く): 24643423000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2591, 5182, 10364, 12955, 18137, 20728, 21601, 25910, 36274, 43202, 51820, 72548, 86404, 90685, 103640, 108005, 145096, 151207, 172808, 181370, 216010, 302414, 362740, 432020, 604828, 725480, 756035, 864040, 1209656, 1512070, 3024140, 6048280, 55968191, 111936382, 223872764, 279840955, 391777337, 447745528, 559681910, 783554674, 1119363820, 1567109348, 1958886685, 2238727640, 3134218696, 3917773370, 7835546740, 15671093480]

約数ペア:

[(1, 15671093480), (2, 7835546740), (4, 3917773370), (5, 3134218696), (7, 2238727640), (8, 1958886685), (10, 1567109348), (14, 1119363820), (20, 783554674), (28, 559681910), (35, 447745528), (40, 391777337), (56, 279840955), (70, 223872764), (140, 111936382), (280, 55968191), (2591, 6048280), (5182, 3024140), (10364, 1512070), (12955, 1209656), (18137, 864040), (20728, 756035), (21601, 725480), (25910, 604828), (36274, 432020), (43202, 362740), (51820, 302414), (72548, 216010), (86404, 181370), (90685, 172808), (103640, 151207), (108005, 145096)]