68194280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3163}}^1$

素因数の和:3199

約数の個数: 96

約数和(自身を含む): 194775840

約数和(自身を除く): 126581560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 3163, 4312, 5390, 6326, 10780, 12652, 15815, 21560, 22141, 25304, 31630, 34793, 44282, 63260, 69586, 88564, 110705, 126520, 139172, 154987, 173965, 177128, 221410, 243551, 278344, 309974, 347930, 442820, 487102, 619948, 695860, 774935, 885640, 974204, 1217755, 1239896, 1391720, 1549870, 1704857, 1948408, 2435510, 3099740, 3409714, 4871020, 6199480, 6819428, 8524285, 9742040, 13638856, 17048570, 34097140, 68194280]

約数ペア:

[(1, 68194280), (2, 34097140), (4, 17048570), (5, 13638856), (7, 9742040), (8, 8524285), (10, 6819428), (11, 6199480), (14, 4871020), (20, 3409714), (22, 3099740), (28, 2435510), (35, 1948408), (40, 1704857), (44, 1549870), (49, 1391720), (55, 1239896), (56, 1217755), (70, 974204), (77, 885640), (88, 774935), (98, 695860), (110, 619948), (140, 487102), (154, 442820), (196, 347930), (220, 309974), (245, 278344), (280, 243551), (308, 221410), (385, 177128), (392, 173965), (440, 154987), (490, 139172), (539, 126520), (616, 110705), (770, 88564), (980, 69586), (1078, 63260), (1540, 44282), (1960, 34793), (2156, 31630), (2695, 25304), (3080, 22141), (3163, 21560), (4312, 15815), (5390, 12652), (6326, 10780)]