102884320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 144

約数和(自身を含む): 308711088

約数和(自身を除く): 205826768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1193, 1232, 1540, 1568, 1760, 1960, 2156, 2386, 2464, 2695, 3080, 3920, 4312, 4772, 5390, 5965, 6160, 7840, 8351, 8624, 9544, 10780, 11930, 12320, 13123, 16702, 17248, 19088, 21560, 23860, 26246, 33404, 38176, 41755, 43120, 47720, 52492, 58457, 65615, 66808, 83510, 86240, 91861, 95440, 104984, 116914, 131230, 133616, 167020, 183722, 190880, 209968, 233828, 262460, 267232, 292285, 334040, 367444, 419936, 459305, 467656, 524920, 584570, 643027, 668080, 734888, 918610, 935312, 1049840, 1169140, 1286054, 1336160, 1469776, 1837220, 1870624, 2099680, 2338280, 2572108, 2939552, 3215135, 3674440, 4676560, 5144216, 6430270, 7348880, 9353120, 10288432, 12860540, 14697760, 20576864, 25721080, 51442160, 102884320]

約数ペア:

[(1, 102884320), (2, 51442160), (4, 25721080), (5, 20576864), (7, 14697760), (8, 12860540), (10, 10288432), (11, 9353120), (14, 7348880), (16, 6430270), (20, 5144216), (22, 4676560), (28, 3674440), (32, 3215135), (35, 2939552), (40, 2572108), (44, 2338280), (49, 2099680), (55, 1870624), (56, 1837220), (70, 1469776), (77, 1336160), (80, 1286054), (88, 1169140), (98, 1049840), (110, 935312), (112, 918610), (140, 734888), (154, 668080), (160, 643027), (176, 584570), (196, 524920), (220, 467656), (224, 459305), (245, 419936), (280, 367444), (308, 334040), (352, 292285), (385, 267232), (392, 262460), (440, 233828), (490, 209968), (539, 190880), (560, 183722), (616, 167020), (770, 133616), (784, 131230), (880, 116914), (980, 104984), (1078, 95440), (1120, 91861), (1193, 86240), (1232, 83510), (1540, 66808), (1568, 65615), (1760, 58457), (1960, 52492), (2156, 47720), (2386, 43120), (2464, 41755), (2695, 38176), (3080, 33404), (3920, 26246), (4312, 23860), (4772, 21560), (5390, 19088), (5965, 17248), (6160, 16702), (7840, 13123), (8351, 12320), (8624, 11930), (9544, 10780)]