142329760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46819}}^1$

素因数の和:46853

約数の個数: 48

約数和(自身を含む): 353959200

約数和(自身を除く): 211629440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 46819, 93638, 187276, 234095, 374552, 468190, 749104, 889561, 936380, 1498208, 1779122, 1872760, 3558244, 3745520, 4447805, 7116488, 7491040, 8895610, 14232976, 17791220, 28465952, 35582440, 71164880, 142329760]

約数ペア:

[(1, 142329760), (2, 71164880), (4, 35582440), (5, 28465952), (8, 17791220), (10, 14232976), (16, 8895610), (19, 7491040), (20, 7116488), (32, 4447805), (38, 3745520), (40, 3558244), (76, 1872760), (80, 1779122), (95, 1498208), (152, 936380), (160, 889561), (190, 749104), (304, 468190), (380, 374552), (608, 234095), (760, 187276), (1520, 93638), (3040, 46819)]