159910240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2220

約数の個数: 96

約数和(自身を含む): 438407424

約数和(自身を除く): 278497184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1876, 2131, 2144, 2345, 2680, 3752, 4262, 4690, 5360, 7504, 8524, 9380, 10655, 10720, 14917, 15008, 17048, 18760, 21310, 29834, 34096, 37520, 42620, 59668, 68192, 74585, 75040, 85240, 119336, 142777, 149170, 170480, 238672, 285554, 298340, 340960, 477344, 571108, 596680, 713885, 999439, 1142216, 1193360, 1427770, 1998878, 2284432, 2386720, 2855540, 3997756, 4568864, 4997195, 5711080, 7995512, 9994390, 11422160, 15991024, 19988780, 22844320, 31982048, 39977560, 79955120, 159910240]

約数ペア:

[(1, 159910240), (2, 79955120), (4, 39977560), (5, 31982048), (7, 22844320), (8, 19988780), (10, 15991024), (14, 11422160), (16, 9994390), (20, 7995512), (28, 5711080), (32, 4997195), (35, 4568864), (40, 3997756), (56, 2855540), (67, 2386720), (70, 2284432), (80, 1998878), (112, 1427770), (134, 1193360), (140, 1142216), (160, 999439), (224, 713885), (268, 596680), (280, 571108), (335, 477344), (469, 340960), (536, 298340), (560, 285554), (670, 238672), (938, 170480), (1072, 149170), (1120, 142777), (1340, 119336), (1876, 85240), (2131, 75040), (2144, 74585), (2345, 68192), (2680, 59668), (3752, 42620), (4262, 37520), (4690, 34096), (5360, 29834), (7504, 21310), (8524, 18760), (9380, 17048), (10655, 15008), (10720, 14917)]