215168480

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10589}}^1$

素因数の和:10731

約数の個数: 48

約数和(自身を含む): 512386560

約数和(自身を除く): 297218080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 10589, 20320, 21178, 42356, 52945, 84712, 105890, 169424, 211780, 338848, 423560, 847120, 1344803, 1694240, 2689606, 5379212, 6724015, 10758424, 13448030, 21516848, 26896060, 43033696, 53792120, 107584240, 215168480]

約数ペア:

[(1, 215168480), (2, 107584240), (4, 53792120), (5, 43033696), (8, 26896060), (10, 21516848), (16, 13448030), (20, 10758424), (32, 6724015), (40, 5379212), (80, 2689606), (127, 1694240), (160, 1344803), (254, 847120), (508, 423560), (635, 338848), (1016, 211780), (1270, 169424), (2032, 105890), (2540, 84712), (4064, 52945), (5080, 42356), (10160, 21178), (10589, 20320)]