98661640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 280350720

約数和(自身を除く): 181689080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 103, 110, 140, 154, 206, 220, 280, 308, 311, 385, 412, 440, 515, 616, 622, 721, 770, 824, 1030, 1133, 1244, 1442, 1540, 1555, 2060, 2177, 2266, 2488, 2884, 3080, 3110, 3421, 3605, 4120, 4354, 4532, 5665, 5768, 6220, 6842, 7210, 7931, 8708, 9064, 10885, 11330, 12440, 13684, 14420, 15862, 17105, 17416, 21770, 22660, 23947, 27368, 28840, 31724, 32033, 34210, 39655, 43540, 45320, 47894, 63448, 64066, 68420, 79310, 87080, 95788, 119735, 128132, 136840, 158620, 160165, 191576, 224231, 239470, 256264, 317240, 320330, 352363, 448462, 478940, 640660, 704726, 896924, 957880, 1121155, 1281320, 1409452, 1761815, 1793848, 2242310, 2466541, 2818904, 3523630, 4484620, 4933082, 7047260, 8969240, 9866164, 12332705, 14094520, 19732328, 24665410, 49330820, 98661640]

約数ペア:

[(1, 98661640), (2, 49330820), (4, 24665410), (5, 19732328), (7, 14094520), (8, 12332705), (10, 9866164), (11, 8969240), (14, 7047260), (20, 4933082), (22, 4484620), (28, 3523630), (35, 2818904), (40, 2466541), (44, 2242310), (55, 1793848), (56, 1761815), (70, 1409452), (77, 1281320), (88, 1121155), (103, 957880), (110, 896924), (140, 704726), (154, 640660), (206, 478940), (220, 448462), (280, 352363), (308, 320330), (311, 317240), (385, 256264), (412, 239470), (440, 224231), (515, 191576), (616, 160165), (622, 158620), (721, 136840), (770, 128132), (824, 119735), (1030, 95788), (1133, 87080), (1244, 79310), (1442, 68420), (1540, 64066), (1555, 63448), (2060, 47894), (2177, 45320), (2266, 43540), (2488, 39655), (2884, 34210), (3080, 32033), (3110, 31724), (3421, 28840), (3605, 27368), (4120, 23947), (4354, 22660), (4532, 21770), (5665, 17416), (5768, 17105), (6220, 15862), (6842, 14420), (7210, 13684), (7931, 12440), (8708, 11330), (9064, 10885)]