342366640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55579}}^1$

素因数の和:55610

約数の個数: 80

約数和(自身を含む): 992436480

約数和(自身を除く): 650069840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 55579, 111158, 222316, 277895, 389053, 444632, 555790, 611369, 778106, 889264, 1111580, 1222738, 1556212, 1945265, 2223160, 2445476, 3056845, 3112424, 3890530, 4279583, 4446320, 4890952, 6113690, 6224848, 7781060, 8559166, 9781904, 12227380, 15562120, 17118332, 21397915, 24454760, 31124240, 34236664, 42795830, 48909520, 68473328, 85591660, 171183320, 342366640]

約数ペア:

[(1, 342366640), (2, 171183320), (4, 85591660), (5, 68473328), (7, 48909520), (8, 42795830), (10, 34236664), (11, 31124240), (14, 24454760), (16, 21397915), (20, 17118332), (22, 15562120), (28, 12227380), (35, 9781904), (40, 8559166), (44, 7781060), (55, 6224848), (56, 6113690), (70, 4890952), (77, 4446320), (80, 4279583), (88, 3890530), (110, 3112424), (112, 3056845), (140, 2445476), (154, 2223160), (176, 1945265), (220, 1556212), (280, 1222738), (308, 1111580), (385, 889264), (440, 778106), (560, 611369), (616, 555790), (770, 444632), (880, 389053), (1232, 277895), (1540, 222316), (3080, 111158), (6160, 55579)]