15695866880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71293}}^1$

素因数の和:71361

約数の個数: 88

約数和(自身を含む): 38527847952

約数和(自身を除く): 22831981072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1024, 1280, 1376, 1720, 2560, 2752, 3440, 5120, 5504, 6880, 11008, 13760, 22016, 27520, 44032, 55040, 71293, 110080, 142586, 220160, 285172, 356465, 570344, 712930, 1140688, 1425860, 2281376, 2851720, 3065599, 4562752, 5703440, 6131198, 9125504, 11406880, 12262396, 15327995, 18251008, 22813760, 24524792, 30655990, 36502016, 45627520, 49049584, 61311980, 73004032, 91255040, 98099168, 122623960, 182510080, 196198336, 245247920, 365020160, 392396672, 490495840, 784793344, 980991680, 1569586688, 1961983360, 3139173376, 3923966720, 7847933440, 15695866880]

約数ペア:

[(1, 15695866880), (2, 7847933440), (4, 3923966720), (5, 3139173376), (8, 1961983360), (10, 1569586688), (16, 980991680), (20, 784793344), (32, 490495840), (40, 392396672), (43, 365020160), (64, 245247920), (80, 196198336), (86, 182510080), (128, 122623960), (160, 98099168), (172, 91255040), (215, 73004032), (256, 61311980), (320, 49049584), (344, 45627520), (430, 36502016), (512, 30655990), (640, 24524792), (688, 22813760), (860, 18251008), (1024, 15327995), (1280, 12262396), (1376, 11406880), (1720, 9125504), (2560, 6131198), (2752, 5703440), (3440, 4562752), (5120, 3065599), (5504, 2851720), (6880, 2281376), (11008, 1425860), (13760, 1140688), (22016, 712930), (27520, 570344), (44032, 356465), (55040, 285172), (71293, 220160), (110080, 142586)]