69382720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:908

約数の個数: 112

約数和(自身を含む): 188293248

約数和(自身を除く): 118910528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 857, 880, 920, 1012, 1265, 1472, 1714, 1760, 1840, 2024, 2530, 3428, 3520, 3680, 4048, 4285, 5060, 6856, 7360, 8096, 8570, 9427, 10120, 13712, 16192, 17140, 18854, 19711, 20240, 27424, 34280, 37708, 39422, 40480, 47135, 54848, 68560, 75416, 78844, 80960, 94270, 98555, 137120, 150832, 157688, 188540, 197110, 216821, 274240, 301664, 315376, 377080, 394220, 433642, 603328, 630752, 754160, 788440, 867284, 1084105, 1261504, 1508320, 1576880, 1734568, 2168210, 3016640, 3153760, 3469136, 4336420, 6307520, 6938272, 8672840, 13876544, 17345680, 34691360, 69382720]

約数ペア:

[(1, 69382720), (2, 34691360), (4, 17345680), (5, 13876544), (8, 8672840), (10, 6938272), (11, 6307520), (16, 4336420), (20, 3469136), (22, 3153760), (23, 3016640), (32, 2168210), (40, 1734568), (44, 1576880), (46, 1508320), (55, 1261504), (64, 1084105), (80, 867284), (88, 788440), (92, 754160), (110, 630752), (115, 603328), (160, 433642), (176, 394220), (184, 377080), (220, 315376), (230, 301664), (253, 274240), (320, 216821), (352, 197110), (368, 188540), (440, 157688), (460, 150832), (506, 137120), (704, 98555), (736, 94270), (857, 80960), (880, 78844), (920, 75416), (1012, 68560), (1265, 54848), (1472, 47135), (1714, 40480), (1760, 39422), (1840, 37708), (2024, 34280), (2530, 27424), (3428, 20240), (3520, 19711), (3680, 18854), (4048, 17140), (4285, 16192), (5060, 13712), (6856, 10120), (7360, 9427), (8096, 8570)]