136370960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 347656320

約数和(自身を除く): 211285360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 353, 439, 440, 706, 878, 880, 1412, 1756, 1765, 2195, 2824, 3512, 3530, 3883, 4390, 4829, 5648, 7024, 7060, 7766, 8780, 9658, 14120, 15532, 17560, 19316, 19415, 24145, 28240, 31064, 35120, 38632, 38830, 48290, 62128, 77264, 77660, 96580, 154967, 155320, 193160, 309934, 310640, 386320, 619868, 774835, 1239736, 1549670, 1704637, 2479472, 3099340, 3409274, 6198680, 6818548, 8523185, 12397360, 13637096, 17046370, 27274192, 34092740, 68185480, 136370960]

約数ペア:

[(1, 136370960), (2, 68185480), (4, 34092740), (5, 27274192), (8, 17046370), (10, 13637096), (11, 12397360), (16, 8523185), (20, 6818548), (22, 6198680), (40, 3409274), (44, 3099340), (55, 2479472), (80, 1704637), (88, 1549670), (110, 1239736), (176, 774835), (220, 619868), (353, 386320), (439, 310640), (440, 309934), (706, 193160), (878, 155320), (880, 154967), (1412, 96580), (1756, 77660), (1765, 77264), (2195, 62128), (2824, 48290), (3512, 38830), (3530, 38632), (3883, 35120), (4390, 31064), (4829, 28240), (5648, 24145), (7024, 19415), (7060, 19316), (7766, 17560), (8780, 15532), (9658, 14120)]