42669760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 112

約数和(自身を含む): 119091456

約数和(自身を除く): 76421696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 443, 448, 560, 602, 688, 860, 886, 1120, 1204, 1376, 1505, 1720, 1772, 2215, 2240, 2408, 2752, 3010, 3101, 3440, 3544, 4430, 4816, 6020, 6202, 6880, 7088, 8860, 9632, 12040, 12404, 13760, 14176, 15505, 17720, 19049, 19264, 24080, 24808, 28352, 31010, 35440, 38098, 48160, 49616, 62020, 70880, 76196, 95245, 96320, 99232, 124040, 133343, 141760, 152392, 190490, 198464, 248080, 266686, 304784, 380980, 496160, 533372, 609568, 666715, 761960, 992320, 1066744, 1219136, 1333430, 1523920, 2133488, 2666860, 3047840, 4266976, 5333720, 6095680, 8533952, 10667440, 21334880, 42669760]

約数ペア:

[(1, 42669760), (2, 21334880), (4, 10667440), (5, 8533952), (7, 6095680), (8, 5333720), (10, 4266976), (14, 3047840), (16, 2666860), (20, 2133488), (28, 1523920), (32, 1333430), (35, 1219136), (40, 1066744), (43, 992320), (56, 761960), (64, 666715), (70, 609568), (80, 533372), (86, 496160), (112, 380980), (140, 304784), (160, 266686), (172, 248080), (215, 198464), (224, 190490), (280, 152392), (301, 141760), (320, 133343), (344, 124040), (430, 99232), (443, 96320), (448, 95245), (560, 76196), (602, 70880), (688, 62020), (860, 49616), (886, 48160), (1120, 38098), (1204, 35440), (1376, 31010), (1505, 28352), (1720, 24808), (1772, 24080), (2215, 19264), (2240, 19049), (2408, 17720), (2752, 15505), (3010, 14176), (3101, 13760), (3440, 12404), (3544, 12040), (4430, 9632), (4816, 8860), (6020, 7088), (6202, 6880)]