69220160

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1303

約数の個数: 56

約数和(自身を含む): 165811200

約数和(自身を除く): 96591040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 995, 1087, 1592, 1990, 2174, 3184, 3980, 4348, 5435, 6368, 7960, 8696, 10870, 12736, 15920, 17392, 21740, 31840, 34784, 43480, 63680, 69568, 86960, 173920, 216313, 347840, 432626, 865252, 1081565, 1730504, 2163130, 3461008, 4326260, 6922016, 8652520, 13844032, 17305040, 34610080, 69220160]

約数ペア:

[(1, 69220160), (2, 34610080), (4, 17305040), (5, 13844032), (8, 8652520), (10, 6922016), (16, 4326260), (20, 3461008), (32, 2163130), (40, 1730504), (64, 1081565), (80, 865252), (160, 432626), (199, 347840), (320, 216313), (398, 173920), (796, 86960), (995, 69568), (1087, 63680), (1592, 43480), (1990, 34784), (2174, 31840), (3184, 21740), (3980, 17392), (4348, 15920), (5435, 12736), (6368, 10870), (7960, 8696)]