1752744840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{189691}}^1$

素因数の和:189723

約数の個数: 128

約数和(自身を含む): 6555755520

約数和(自身を除く): 4803010680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 189691, 379382, 569073, 758764, 948455, 1138146, 1327837, 1517528, 1896910, 2086601, 2276292, 2655674, 2845365, 3793820, 3983511, 4173202, 4552584, 5311348, 5690730, 6259803, 6639185, 7587640, 7967022, 8346404, 10433005, 10622696, 11381460, 12519606, 13278370, 14606207, 15934044, 16692808, 19917555, 20866010, 22762920, 25039212, 26556740, 29212414, 31299015, 31868088, 39835110, 41732020, 43818621, 50078424, 53113480, 58424828, 62598030, 73031035, 79670220, 83464040, 87637242, 116849656, 125196060, 146062070, 159340440, 175274484, 219093105, 250392120, 292124140, 350548968, 438186210, 584248280, 876372420, 1752744840]

約数ペア:

[(1, 1752744840), (2, 876372420), (3, 584248280), (4, 438186210), (5, 350548968), (6, 292124140), (7, 250392120), (8, 219093105), (10, 175274484), (11, 159340440), (12, 146062070), (14, 125196060), (15, 116849656), (20, 87637242), (21, 83464040), (22, 79670220), (24, 73031035), (28, 62598030), (30, 58424828), (33, 53113480), (35, 50078424), (40, 43818621), (42, 41732020), (44, 39835110), (55, 31868088), (56, 31299015), (60, 29212414), (66, 26556740), (70, 25039212), (77, 22762920), (84, 20866010), (88, 19917555), (105, 16692808), (110, 15934044), (120, 14606207), (132, 13278370), (140, 12519606), (154, 11381460), (165, 10622696), (168, 10433005), (210, 8346404), (220, 7967022), (231, 7587640), (264, 6639185), (280, 6259803), (308, 5690730), (330, 5311348), (385, 4552584), (420, 4173202), (440, 3983511), (462, 3793820), (616, 2845365), (660, 2655674), (770, 2276292), (840, 2086601), (924, 1896910), (1155, 1517528), (1320, 1327837), (1540, 1138146), (1848, 948455), (2310, 758764), (3080, 569073), (4620, 379382), (9240, 189691)]