236910520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{76919}}^1$

素因数の和:76948

約数の個数: 64

約数和(自身を含む): 664588800

約数和(自身を除く): 427678280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 76919, 153838, 307676, 384595, 538433, 615352, 769190, 846109, 1076866, 1538380, 1692218, 2153732, 2692165, 3076760, 3384436, 4230545, 4307464, 5384330, 5922763, 6768872, 8461090, 10768660, 11845526, 16922180, 21537320, 23691052, 29613815, 33844360, 47382104, 59227630, 118455260, 236910520]

約数ペア:

[(1, 236910520), (2, 118455260), (4, 59227630), (5, 47382104), (7, 33844360), (8, 29613815), (10, 23691052), (11, 21537320), (14, 16922180), (20, 11845526), (22, 10768660), (28, 8461090), (35, 6768872), (40, 5922763), (44, 5384330), (55, 4307464), (56, 4230545), (70, 3384436), (77, 3076760), (88, 2692165), (110, 2153732), (140, 1692218), (154, 1538380), (220, 1076866), (280, 846109), (308, 769190), (385, 615352), (440, 538433), (616, 384595), (770, 307676), (1540, 153838), (3080, 76919)]