126460180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11731}}^1$

素因数の和:11765

約数の個数: 72

約数和(自身を含む): 337036896

約数和(自身を除く): 210576716

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 11731, 23462, 46924, 58655, 82117, 117310, 129041, 164234, 234620, 258082, 328468, 410585, 516164, 574819, 645205, 821170, 903287, 1149638, 1290410, 1642340, 1806574, 2299276, 2580820, 2874095, 3613148, 4516435, 5748190, 6323009, 9032870, 11496380, 12646018, 18065740, 25292036, 31615045, 63230090, 126460180]

約数ペア:

[(1, 126460180), (2, 63230090), (4, 31615045), (5, 25292036), (7, 18065740), (10, 12646018), (11, 11496380), (14, 9032870), (20, 6323009), (22, 5748190), (28, 4516435), (35, 3613148), (44, 2874095), (49, 2580820), (55, 2299276), (70, 1806574), (77, 1642340), (98, 1290410), (110, 1149638), (140, 903287), (154, 821170), (196, 645205), (220, 574819), (245, 516164), (308, 410585), (385, 328468), (490, 258082), (539, 234620), (770, 164234), (980, 129041), (1078, 117310), (1540, 82117), (2156, 58655), (2695, 46924), (5390, 23462), (10780, 11731)]