1366222720

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14327}}^1$

素因数の和:14495

約数の個数: 64

約数和(自身を含む): 3288276000

約数和(自身を除く): 1922053280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 1192, 1490, 2384, 2980, 4768, 5960, 9536, 11920, 14327, 19072, 23840, 28654, 47680, 57308, 71635, 95360, 114616, 143270, 229232, 286540, 458464, 573080, 916928, 1146160, 1833856, 2134723, 2292320, 4269446, 4584640, 8538892, 9169280, 10673615, 17077784, 21347230, 34155568, 42694460, 68311136, 85388920, 136622272, 170777840, 273244544, 341555680, 683111360, 1366222720]

約数ペア:

[(1, 1366222720), (2, 683111360), (4, 341555680), (5, 273244544), (8, 170777840), (10, 136622272), (16, 85388920), (20, 68311136), (32, 42694460), (40, 34155568), (64, 21347230), (80, 17077784), (128, 10673615), (149, 9169280), (160, 8538892), (298, 4584640), (320, 4269446), (596, 2292320), (640, 2134723), (745, 1833856), (1192, 1146160), (1490, 916928), (2384, 573080), (2980, 458464), (4768, 286540), (5960, 229232), (9536, 143270), (11920, 114616), (14327, 95360), (19072, 71635), (23840, 57308), (28654, 47680)]