564281480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{1721}}^1$

素因数の和:2910

約数の個数: 64

約数和(自身を含む): 1453092480

約数和(自身を除く): 888811000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1171, 1721, 2342, 3442, 4684, 5855, 6884, 8197, 8605, 9368, 11710, 12047, 13768, 16394, 17210, 23420, 24094, 32788, 34420, 40985, 46840, 48188, 60235, 65576, 68840, 81970, 96376, 120470, 163940, 240940, 327880, 481880, 2015291, 4030582, 8061164, 10076455, 14107037, 16122328, 20152910, 28214074, 40305820, 56428148, 70535185, 80611640, 112856296, 141070370, 282140740, 564281480]

約数ペア:

[(1, 564281480), (2, 282140740), (4, 141070370), (5, 112856296), (7, 80611640), (8, 70535185), (10, 56428148), (14, 40305820), (20, 28214074), (28, 20152910), (35, 16122328), (40, 14107037), (56, 10076455), (70, 8061164), (140, 4030582), (280, 2015291), (1171, 481880), (1721, 327880), (2342, 240940), (3442, 163940), (4684, 120470), (5855, 96376), (6884, 81970), (8197, 68840), (8605, 65576), (9368, 60235), (11710, 48188), (12047, 46840), (13768, 40985), (16394, 34420), (17210, 32788), (23420, 24094)]