6868120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 18604800

約数和(自身を除く): 11736680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1291, 1330, 2582, 2660, 5164, 5320, 6455, 9037, 10328, 12910, 18074, 24529, 25820, 36148, 45185, 49058, 51640, 72296, 90370, 98116, 122645, 171703, 180740, 196232, 245290, 343406, 361480, 490580, 686812, 858515, 981160, 1373624, 1717030, 3434060, 6868120]

約数ペア:

[(1, 6868120), (2, 3434060), (4, 1717030), (5, 1373624), (7, 981160), (8, 858515), (10, 686812), (14, 490580), (19, 361480), (20, 343406), (28, 245290), (35, 196232), (38, 180740), (40, 171703), (56, 122645), (70, 98116), (76, 90370), (95, 72296), (133, 51640), (140, 49058), (152, 45185), (190, 36148), (266, 25820), (280, 24529), (380, 18074), (532, 12910), (665, 10328), (760, 9037), (1064, 6455), (1291, 5320), (1330, 5164), (2582, 2660)]