2958306960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1760897}}^1$

素因数の和:1760920

約数の個数: 80

約数和(自身を含む): 10480864896

約数和(自身を除く): 7522557936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1760897, 3521794, 5282691, 7043588, 8804485, 10565382, 12326279, 14087176, 17608970, 21130764, 24652558, 26413455, 28174352, 35217940, 36978837, 42261528, 49305116, 52826910, 61631395, 70435880, 73957674, 84523056, 98610232, 105653820, 123262790, 140871760, 147915348, 184894185, 197220464, 211307640, 246525580, 295830696, 369788370, 422615280, 493051160, 591661392, 739576740, 986102320, 1479153480, 2958306960]

約数ペア:

[(1, 2958306960), (2, 1479153480), (3, 986102320), (4, 739576740), (5, 591661392), (6, 493051160), (7, 422615280), (8, 369788370), (10, 295830696), (12, 246525580), (14, 211307640), (15, 197220464), (16, 184894185), (20, 147915348), (21, 140871760), (24, 123262790), (28, 105653820), (30, 98610232), (35, 84523056), (40, 73957674), (42, 70435880), (48, 61631395), (56, 52826910), (60, 49305116), (70, 42261528), (80, 36978837), (84, 35217940), (105, 28174352), (112, 26413455), (120, 24652558), (140, 21130764), (168, 17608970), (210, 14087176), (240, 12326279), (280, 10565382), (336, 8804485), (420, 7043588), (560, 5282691), (840, 3521794), (1680, 1760897)]