7168960

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 17501616

約数和(自身を除く): 10332656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 521, 688, 860, 1042, 1376, 1720, 2084, 2605, 2752, 3440, 4168, 5210, 6880, 8336, 10420, 13760, 16672, 20840, 22403, 33344, 41680, 44806, 83360, 89612, 112015, 166720, 179224, 224030, 358448, 448060, 716896, 896120, 1433792, 1792240, 3584480, 7168960]

約数ペア:

[(1, 7168960), (2, 3584480), (4, 1792240), (5, 1433792), (8, 896120), (10, 716896), (16, 448060), (20, 358448), (32, 224030), (40, 179224), (43, 166720), (64, 112015), (80, 89612), (86, 83360), (160, 44806), (172, 41680), (215, 33344), (320, 22403), (344, 20840), (430, 16672), (521, 13760), (688, 10420), (860, 8336), (1042, 6880), (1376, 5210), (1720, 4168), (2084, 3440), (2605, 2752)]