168545040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3529}}^1$

素因数の和:3744

約数の個数: 80

約数和(自身を含む): 525264000

約数和(自身を除く): 356718960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3529, 3980, 4776, 5970, 7058, 7960, 9552, 10587, 11940, 14116, 15920, 17645, 21174, 23880, 28232, 35290, 42348, 47760, 52935, 56464, 70580, 84696, 105870, 141160, 169392, 211740, 282320, 423480, 702271, 846960, 1404542, 2106813, 2809084, 3511355, 4213626, 5618168, 7022710, 8427252, 10534065, 11236336, 14045420, 16854504, 21068130, 28090840, 33709008, 42136260, 56181680, 84272520, 168545040]

約数ペア:

[(1, 168545040), (2, 84272520), (3, 56181680), (4, 42136260), (5, 33709008), (6, 28090840), (8, 21068130), (10, 16854504), (12, 14045420), (15, 11236336), (16, 10534065), (20, 8427252), (24, 7022710), (30, 5618168), (40, 4213626), (48, 3511355), (60, 2809084), (80, 2106813), (120, 1404542), (199, 846960), (240, 702271), (398, 423480), (597, 282320), (796, 211740), (995, 169392), (1194, 141160), (1592, 105870), (1990, 84696), (2388, 70580), (2985, 56464), (3184, 52935), (3529, 47760), (3980, 42348), (4776, 35290), (5970, 28232), (7058, 23880), (7960, 21174), (9552, 17645), (10587, 15920), (11940, 14116)]