70257280

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 169303680

約数和(自身を除く): 99046400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 302, 320, 604, 640, 727, 755, 1208, 1454, 1510, 2416, 2908, 3020, 3635, 4832, 5816, 6040, 7270, 9664, 11632, 12080, 14540, 19328, 23264, 24160, 29080, 46528, 48320, 58160, 93056, 96640, 109777, 116320, 219554, 232640, 439108, 465280, 548885, 878216, 1097770, 1756432, 2195540, 3512864, 4391080, 7025728, 8782160, 14051456, 17564320, 35128640, 70257280]

約数ペア:

[(1, 70257280), (2, 35128640), (4, 17564320), (5, 14051456), (8, 8782160), (10, 7025728), (16, 4391080), (20, 3512864), (32, 2195540), (40, 1756432), (64, 1097770), (80, 878216), (128, 548885), (151, 465280), (160, 439108), (302, 232640), (320, 219554), (604, 116320), (640, 109777), (727, 96640), (755, 93056), (1208, 58160), (1454, 48320), (1510, 46528), (2416, 29080), (2908, 24160), (3020, 23264), (3635, 19328), (4832, 14540), (5816, 12080), (6040, 11632), (7270, 9664)]