168714560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:824

約数の個数: 112

約数和(自身を含む): 464027520

約数和(自身を除く): 295312960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 224, 280, 320, 436, 448, 545, 560, 691, 763, 872, 1090, 1120, 1382, 1526, 1744, 2180, 2240, 2764, 3052, 3455, 3488, 3815, 4360, 4837, 5528, 6104, 6910, 6976, 7630, 8720, 9674, 11056, 12208, 13820, 15260, 17440, 19348, 22112, 24185, 24416, 27640, 30520, 34880, 38696, 44224, 48370, 48832, 55280, 61040, 75319, 77392, 96740, 110560, 122080, 150638, 154784, 193480, 221120, 244160, 301276, 309568, 376595, 386960, 527233, 602552, 753190, 773920, 1054466, 1205104, 1506380, 1547840, 2108932, 2410208, 2636165, 3012760, 4217864, 4820416, 5272330, 6025520, 8435728, 10544660, 12051040, 16871456, 21089320, 24102080, 33742912, 42178640, 84357280, 168714560]

約数ペア:

[(1, 168714560), (2, 84357280), (4, 42178640), (5, 33742912), (7, 24102080), (8, 21089320), (10, 16871456), (14, 12051040), (16, 10544660), (20, 8435728), (28, 6025520), (32, 5272330), (35, 4820416), (40, 4217864), (56, 3012760), (64, 2636165), (70, 2410208), (80, 2108932), (109, 1547840), (112, 1506380), (140, 1205104), (160, 1054466), (218, 773920), (224, 753190), (280, 602552), (320, 527233), (436, 386960), (448, 376595), (545, 309568), (560, 301276), (691, 244160), (763, 221120), (872, 193480), (1090, 154784), (1120, 150638), (1382, 122080), (1526, 110560), (1744, 96740), (2180, 77392), (2240, 75319), (2764, 61040), (3052, 55280), (3455, 48832), (3488, 48370), (3815, 44224), (4360, 38696), (4837, 34880), (5528, 30520), (6104, 27640), (6910, 24416), (6976, 24185), (7630, 22112), (8720, 19348), (9674, 17440), (11056, 15260), (12208, 13820)]