70767680

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 178368960

約数和(自身を除く): 107601280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 64, 74, 80, 86, 139, 148, 160, 172, 185, 215, 278, 296, 320, 344, 370, 430, 556, 592, 688, 695, 740, 860, 1112, 1184, 1376, 1390, 1480, 1591, 1720, 2224, 2368, 2752, 2780, 2960, 3182, 3440, 4448, 5143, 5560, 5920, 5977, 6364, 6880, 7955, 8896, 10286, 11120, 11840, 11954, 12728, 13760, 15910, 20572, 22240, 23908, 25456, 25715, 29885, 31820, 41144, 44480, 47816, 50912, 51430, 59770, 63640, 82288, 95632, 101824, 102860, 119540, 127280, 164576, 191264, 205720, 221149, 239080, 254560, 329152, 382528, 411440, 442298, 478160, 509120, 822880, 884596, 956320, 1105745, 1645760, 1769192, 1912640, 2211490, 3538384, 4422980, 7076768, 8845960, 14153536, 17691920, 35383840, 70767680]

約数ペア:

[(1, 70767680), (2, 35383840), (4, 17691920), (5, 14153536), (8, 8845960), (10, 7076768), (16, 4422980), (20, 3538384), (32, 2211490), (37, 1912640), (40, 1769192), (43, 1645760), (64, 1105745), (74, 956320), (80, 884596), (86, 822880), (139, 509120), (148, 478160), (160, 442298), (172, 411440), (185, 382528), (215, 329152), (278, 254560), (296, 239080), (320, 221149), (344, 205720), (370, 191264), (430, 164576), (556, 127280), (592, 119540), (688, 102860), (695, 101824), (740, 95632), (860, 82288), (1112, 63640), (1184, 59770), (1376, 51430), (1390, 50912), (1480, 47816), (1591, 44480), (1720, 41144), (2224, 31820), (2368, 29885), (2752, 25715), (2780, 25456), (2960, 23908), (3182, 22240), (3440, 20572), (4448, 15910), (5143, 13760), (5560, 12728), (5920, 11954), (5977, 11840), (6364, 11120), (6880, 10286), (7955, 8896)]