1314274480

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 3111765120

約数和(自身を除く): 1797490640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 313, 365, 584, 626, 719, 730, 1168, 1252, 1438, 1460, 1565, 2504, 2876, 2920, 3130, 3595, 5008, 5752, 5840, 6260, 7190, 11504, 12520, 14380, 22849, 25040, 28760, 45698, 52487, 57520, 91396, 104974, 114245, 182792, 209948, 225047, 228490, 262435, 365584, 419896, 450094, 456980, 524870, 839792, 900188, 913960, 1049740, 1125235, 1800376, 1827920, 2099480, 2250470, 3600752, 4198960, 4500940, 9001880, 16428431, 18003760, 32856862, 65713724, 82142155, 131427448, 164284310, 262854896, 328568620, 657137240, 1314274480]

約数ペア:

[(1, 1314274480), (2, 657137240), (4, 328568620), (5, 262854896), (8, 164284310), (10, 131427448), (16, 82142155), (20, 65713724), (40, 32856862), (73, 18003760), (80, 16428431), (146, 9001880), (292, 4500940), (313, 4198960), (365, 3600752), (584, 2250470), (626, 2099480), (719, 1827920), (730, 1800376), (1168, 1125235), (1252, 1049740), (1438, 913960), (1460, 900188), (1565, 839792), (2504, 524870), (2876, 456980), (2920, 450094), (3130, 419896), (3595, 365584), (5008, 262435), (5752, 228490), (5840, 225047), (6260, 209948), (7190, 182792), (11504, 114245), (12520, 104974), (14380, 91396), (22849, 57520), (25040, 52487), (28760, 45698)]