68056960

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2535

約数の個数: 64

約数和(自身を含む): 166549680

約数和(自身を除く): 98492720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2473, 2752, 3440, 4946, 5504, 6880, 9892, 12365, 13760, 19784, 24730, 27520, 39568, 49460, 79136, 98920, 106339, 158272, 197840, 212678, 316544, 395680, 425356, 531695, 791360, 850712, 1063390, 1582720, 1701424, 2126780, 3402848, 4253560, 6805696, 8507120, 13611392, 17014240, 34028480, 68056960]

約数ペア:

[(1, 68056960), (2, 34028480), (4, 17014240), (5, 13611392), (8, 8507120), (10, 6805696), (16, 4253560), (20, 3402848), (32, 2126780), (40, 1701424), (43, 1582720), (64, 1063390), (80, 850712), (86, 791360), (128, 531695), (160, 425356), (172, 395680), (215, 316544), (320, 212678), (344, 197840), (430, 158272), (640, 106339), (688, 98920), (860, 79136), (1376, 49460), (1720, 39568), (2473, 27520), (2752, 24730), (3440, 19784), (4946, 13760), (5504, 12365), (6880, 9892)]