1316549920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{27337}}^1$

素因数の和:27402

約数の個数: 96

約数和(自身を含む): 3637484928

約数和(自身を除く): 2320935008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 6880, 9632, 12040, 24080, 27337, 48160, 54674, 109348, 136685, 191359, 218696, 273370, 382718, 437392, 546740, 765436, 874784, 956795, 1093480, 1175491, 1530872, 1913590, 2186960, 2350982, 3061744, 3827180, 4373920, 4701964, 5877455, 6123488, 7654360, 8228437, 9403928, 11754910, 15308720, 16456874, 18807856, 23509820, 30617440, 32913748, 37615712, 41142185, 47019640, 65827496, 82284370, 94039280, 131654992, 164568740, 188078560, 263309984, 329137480, 658274960, 1316549920]

約数ペア:

[(1, 1316549920), (2, 658274960), (4, 329137480), (5, 263309984), (7, 188078560), (8, 164568740), (10, 131654992), (14, 94039280), (16, 82284370), (20, 65827496), (28, 47019640), (32, 41142185), (35, 37615712), (40, 32913748), (43, 30617440), (56, 23509820), (70, 18807856), (80, 16456874), (86, 15308720), (112, 11754910), (140, 9403928), (160, 8228437), (172, 7654360), (215, 6123488), (224, 5877455), (280, 4701964), (301, 4373920), (344, 3827180), (430, 3061744), (560, 2350982), (602, 2186960), (688, 1913590), (860, 1530872), (1120, 1175491), (1204, 1093480), (1376, 956795), (1505, 874784), (1720, 765436), (2408, 546740), (3010, 437392), (3440, 382718), (4816, 273370), (6020, 218696), (6880, 191359), (9632, 136685), (12040, 109348), (24080, 54674), (27337, 48160)]