334085920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 940439808

約数和(自身を除く): 606353888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 280, 301, 344, 392, 430, 490, 560, 602, 688, 784, 860, 980, 991, 1120, 1204, 1376, 1505, 1568, 1720, 1960, 1982, 2107, 2408, 3010, 3440, 3920, 3964, 4214, 4816, 4955, 6020, 6880, 6937, 7840, 7928, 8428, 9632, 9910, 10535, 12040, 13874, 15856, 16856, 19820, 21070, 24080, 27748, 31712, 33712, 34685, 39640, 42140, 42613, 48160, 48559, 55496, 67424, 69370, 79280, 84280, 85226, 97118, 110992, 138740, 158560, 168560, 170452, 194236, 213065, 221984, 242795, 277480, 298291, 337120, 340904, 388472, 426130, 485590, 554960, 596582, 681808, 776944, 852260, 971180, 1109920, 1193164, 1363616, 1491455, 1553888, 1704520, 1942360, 2088037, 2386328, 2982910, 3409040, 3884720, 4176074, 4772656, 5965820, 6818080, 7769440, 8352148, 9545312, 10440185, 11931640, 16704296, 20880370, 23863280, 33408592, 41760740, 47726560, 66817184, 83521480, 167042960, 334085920]

約数ペア:

[(1, 334085920), (2, 167042960), (4, 83521480), (5, 66817184), (7, 47726560), (8, 41760740), (10, 33408592), (14, 23863280), (16, 20880370), (20, 16704296), (28, 11931640), (32, 10440185), (35, 9545312), (40, 8352148), (43, 7769440), (49, 6818080), (56, 5965820), (70, 4772656), (80, 4176074), (86, 3884720), (98, 3409040), (112, 2982910), (140, 2386328), (160, 2088037), (172, 1942360), (196, 1704520), (215, 1553888), (224, 1491455), (245, 1363616), (280, 1193164), (301, 1109920), (344, 971180), (392, 852260), (430, 776944), (490, 681808), (560, 596582), (602, 554960), (688, 485590), (784, 426130), (860, 388472), (980, 340904), (991, 337120), (1120, 298291), (1204, 277480), (1376, 242795), (1505, 221984), (1568, 213065), (1720, 194236), (1960, 170452), (1982, 168560), (2107, 158560), (2408, 138740), (3010, 110992), (3440, 97118), (3920, 85226), (3964, 84280), (4214, 79280), (4816, 69370), (4955, 67424), (6020, 55496), (6880, 48559), (6937, 48160), (7840, 42613), (7928, 42140), (8428, 39640), (9632, 34685), (9910, 33712), (10535, 31712), (12040, 27748), (13874, 24080), (15856, 21070), (16856, 19820)]