15665762520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{206237}}^1$

素因数の和:206465

約数の個数: 96

約数和(自身を含む): 51155273520

約数和(自身を除く): 35489511000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 6330, 7596, 8440, 9495, 12660, 15192, 18990, 25320, 37980, 75960, 206237, 412474, 618711, 824948, 1031185, 1237422, 1649896, 1856133, 2062370, 2474844, 3093555, 3712266, 4124740, 4949688, 6187110, 7424532, 8249480, 9280665, 12374220, 14849064, 18561330, 24748440, 37122660, 43516007, 74245320, 87032014, 130548021, 174064028, 217580035, 261096042, 348128056, 391644063, 435160070, 522192084, 652740105, 783288126, 870320140, 1044384168, 1305480210, 1566576252, 1740640280, 1958220315, 2610960420, 3133152504, 3916440630, 5221920840, 7832881260, 15665762520]

約数ペア:

[(1, 15665762520), (2, 7832881260), (3, 5221920840), (4, 3916440630), (5, 3133152504), (6, 2610960420), (8, 1958220315), (9, 1740640280), (10, 1566576252), (12, 1305480210), (15, 1044384168), (18, 870320140), (20, 783288126), (24, 652740105), (30, 522192084), (36, 435160070), (40, 391644063), (45, 348128056), (60, 261096042), (72, 217580035), (90, 174064028), (120, 130548021), (180, 87032014), (211, 74245320), (360, 43516007), (422, 37122660), (633, 24748440), (844, 18561330), (1055, 14849064), (1266, 12374220), (1688, 9280665), (1899, 8249480), (2110, 7424532), (2532, 6187110), (3165, 4949688), (3798, 4124740), (4220, 3712266), (5064, 3093555), (6330, 2474844), (7596, 2062370), (8440, 1856133), (9495, 1649896), (12660, 1237422), (15192, 1031185), (18990, 824948), (25320, 618711), (37980, 412474), (75960, 206237)]