69326720

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 167076000

約数和(自身を除く): 97749280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 727, 745, 1192, 1454, 1490, 2384, 2908, 2980, 3635, 4768, 5816, 5960, 7270, 9536, 11632, 11920, 14540, 19072, 23264, 23840, 29080, 46528, 47680, 58160, 93056, 95360, 108323, 116320, 216646, 232640, 433292, 465280, 541615, 866584, 1083230, 1733168, 2166460, 3466336, 4332920, 6932672, 8665840, 13865344, 17331680, 34663360, 69326720]

約数ペア:

[(1, 69326720), (2, 34663360), (4, 17331680), (5, 13865344), (8, 8665840), (10, 6932672), (16, 4332920), (20, 3466336), (32, 2166460), (40, 1733168), (64, 1083230), (80, 866584), (128, 541615), (149, 465280), (160, 433292), (298, 232640), (320, 216646), (596, 116320), (640, 108323), (727, 95360), (745, 93056), (1192, 58160), (1454, 47680), (1490, 46528), (2384, 29080), (2908, 23840), (2980, 23264), (3635, 19072), (4768, 14540), (5816, 11920), (5960, 11632), (7270, 9536)]