336496720

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{12263}}^1$

素因数の和:12297

約数の個数: 80

約数和(自身を含む): 912441600

約数和(自身を除く): 575944880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 12263, 13720, 24526, 27440, 49052, 61315, 85841, 98104, 122630, 171682, 196208, 245260, 343364, 429205, 490520, 600887, 686728, 858410, 981040, 1201774, 1373456, 1716820, 2403548, 3004435, 3433640, 4206209, 4807096, 6008870, 6867280, 8412418, 9614192, 12017740, 16824836, 21031045, 24035480, 33649672, 42062090, 48070960, 67299344, 84124180, 168248360, 336496720]

約数ペア:

[(1, 336496720), (2, 168248360), (4, 84124180), (5, 67299344), (7, 48070960), (8, 42062090), (10, 33649672), (14, 24035480), (16, 21031045), (20, 16824836), (28, 12017740), (35, 9614192), (40, 8412418), (49, 6867280), (56, 6008870), (70, 4807096), (80, 4206209), (98, 3433640), (112, 3004435), (140, 2403548), (196, 1716820), (245, 1373456), (280, 1201774), (343, 981040), (392, 858410), (490, 686728), (560, 600887), (686, 490520), (784, 429205), (980, 343364), (1372, 245260), (1715, 196208), (1960, 171682), (2744, 122630), (3430, 98104), (3920, 85841), (5488, 61315), (6860, 49052), (12263, 27440), (13720, 24526)]