129839360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 364780416

約数和(自身を除く): 234941056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 337, 344, 430, 448, 560, 602, 640, 674, 688, 860, 896, 1120, 1204, 1280, 1348, 1376, 1505, 1685, 1720, 1792, 2240, 2359, 2408, 2696, 2752, 3010, 3370, 3440, 4480, 4718, 4816, 5392, 5504, 6020, 6740, 6880, 8960, 9436, 9632, 10784, 11008, 11795, 12040, 13480, 13760, 14491, 18872, 19264, 21568, 23590, 24080, 26960, 27520, 28982, 37744, 38528, 43136, 47180, 48160, 53920, 55040, 57964, 72455, 75488, 77056, 86272, 94360, 96320, 101437, 107840, 115928, 144910, 150976, 188720, 192640, 202874, 215680, 231856, 289820, 301952, 377440, 385280, 405748, 431360, 463712, 507185, 579640, 603904, 754880, 811496, 927424, 1014370, 1159280, 1509760, 1622992, 1854848, 2028740, 2318560, 3019520, 3245984, 3709696, 4057480, 4637120, 6491968, 8114960, 9274240, 12983936, 16229920, 18548480, 25967872, 32459840, 64919680, 129839360]

約数ペア:

[(1, 129839360), (2, 64919680), (4, 32459840), (5, 25967872), (7, 18548480), (8, 16229920), (10, 12983936), (14, 9274240), (16, 8114960), (20, 6491968), (28, 4637120), (32, 4057480), (35, 3709696), (40, 3245984), (43, 3019520), (56, 2318560), (64, 2028740), (70, 1854848), (80, 1622992), (86, 1509760), (112, 1159280), (128, 1014370), (140, 927424), (160, 811496), (172, 754880), (215, 603904), (224, 579640), (256, 507185), (280, 463712), (301, 431360), (320, 405748), (337, 385280), (344, 377440), (430, 301952), (448, 289820), (560, 231856), (602, 215680), (640, 202874), (674, 192640), (688, 188720), (860, 150976), (896, 144910), (1120, 115928), (1204, 107840), (1280, 101437), (1348, 96320), (1376, 94360), (1505, 86272), (1685, 77056), (1720, 75488), (1792, 72455), (2240, 57964), (2359, 55040), (2408, 53920), (2696, 48160), (2752, 47180), (3010, 43136), (3370, 38528), (3440, 37744), (4480, 28982), (4718, 27520), (4816, 26960), (5392, 24080), (5504, 23590), (6020, 21568), (6740, 19264), (6880, 18872), (8960, 14491), (9436, 13760), (9632, 13480), (10784, 12040), (11008, 11795)]