203424760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66047}}^1$

素因数の和:66076

約数の個数: 64

約数和(自身を含む): 570654720

約数和(自身を除く): 367229960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 66047, 132094, 264188, 330235, 462329, 528376, 660470, 726517, 924658, 1320940, 1453034, 1849316, 2311645, 2641880, 2906068, 3632585, 3698632, 4623290, 5085619, 5812136, 7265170, 9246580, 10171238, 14530340, 18493160, 20342476, 25428095, 29060680, 40684952, 50856190, 101712380, 203424760]

約数ペア:

[(1, 203424760), (2, 101712380), (4, 50856190), (5, 40684952), (7, 29060680), (8, 25428095), (10, 20342476), (11, 18493160), (14, 14530340), (20, 10171238), (22, 9246580), (28, 7265170), (35, 5812136), (40, 5085619), (44, 4623290), (55, 3698632), (56, 3632585), (70, 2906068), (77, 2641880), (88, 2311645), (110, 1849316), (140, 1453034), (154, 1320940), (220, 924658), (280, 726517), (308, 660470), (385, 528376), (440, 462329), (616, 330235), (770, 264188), (1540, 132094), (3080, 66047)]