194759040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 256

約数和(自身を含む): 728133120

約数和(自身を除く): 533374080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 337, 344, 384, 420, 430, 448, 480, 516, 560, 602, 640, 645, 672, 674, 688, 840, 860, 896, 903, 960, 1011, 1032, 1120, 1204, 1290, 1344, 1348, 1376, 1505, 1680, 1685, 1720, 1806, 1920, 2022, 2064, 2240, 2359, 2408, 2580, 2688, 2696, 2752, 3010, 3360, 3370, 3440, 3612, 4044, 4128, 4480, 4515, 4718, 4816, 5055, 5160, 5392, 5504, 6020, 6720, 6740, 6880, 7077, 7224, 8088, 8256, 9030, 9436, 9632, 10110, 10320, 10784, 11795, 12040, 13440, 13480, 13760, 14154, 14448, 14491, 16176, 16512, 18060, 18872, 19264, 20220, 20640, 21568, 23590, 24080, 26960, 27520, 28308, 28896, 28982, 32352, 35385, 36120, 37744, 38528, 40440, 41280, 43136, 43473, 47180, 48160, 53920, 56616, 57792, 57964, 64704, 70770, 72240, 72455, 75488, 80880, 82560, 86946, 94360, 96320, 101437, 107840, 113232, 115584, 115928, 129408, 141540, 144480, 144910, 150976, 161760, 173892, 188720, 192640, 202874, 215680, 217365, 226464, 231856, 283080, 288960, 289820, 301952, 304311, 323520, 347784, 377440, 405748, 434730, 452928, 463712, 507185, 566160, 577920, 579640, 608622, 647040, 695568, 754880, 811496, 869460, 905856, 927424, 1014370, 1132320, 1159280, 1217244, 1391136, 1509760, 1521555, 1622992, 1738920, 1854848, 2028740, 2264640, 2318560, 2434488, 2782272, 3043110, 3245984, 3477840, 4057480, 4529280, 4637120, 4868976, 5564544, 6086220, 6491968, 6955680, 8114960, 9274240, 9737952, 12172440, 12983936, 13911360, 16229920, 19475904, 24344880, 27822720, 32459840, 38951808, 48689760, 64919680, 97379520, 194759040]

約数ペア:

[(1, 194759040), (2, 97379520), (3, 64919680), (4, 48689760), (5, 38951808), (6, 32459840), (7, 27822720), (8, 24344880), (10, 19475904), (12, 16229920), (14, 13911360), (15, 12983936), (16, 12172440), (20, 9737952), (21, 9274240), (24, 8114960), (28, 6955680), (30, 6491968), (32, 6086220), (35, 5564544), (40, 4868976), (42, 4637120), (43, 4529280), (48, 4057480), (56, 3477840), (60, 3245984), (64, 3043110), (70, 2782272), (80, 2434488), (84, 2318560), (86, 2264640), (96, 2028740), (105, 1854848), (112, 1738920), (120, 1622992), (128, 1521555), (129, 1509760), (140, 1391136), (160, 1217244), (168, 1159280), (172, 1132320), (192, 1014370), (210, 927424), (215, 905856), (224, 869460), (240, 811496), (258, 754880), (280, 695568), (301, 647040), (320, 608622), (336, 579640), (337, 577920), (344, 566160), (384, 507185), (420, 463712), (430, 452928), (448, 434730), (480, 405748), (516, 377440), (560, 347784), (602, 323520), (640, 304311), (645, 301952), (672, 289820), (674, 288960), (688, 283080), (840, 231856), (860, 226464), (896, 217365), (903, 215680), (960, 202874), (1011, 192640), (1032, 188720), (1120, 173892), (1204, 161760), (1290, 150976), (1344, 144910), (1348, 144480), (1376, 141540), (1505, 129408), (1680, 115928), (1685, 115584), (1720, 113232), (1806, 107840), (1920, 101437), (2022, 96320), (2064, 94360), (2240, 86946), (2359, 82560), (2408, 80880), (2580, 75488), (2688, 72455), (2696, 72240), (2752, 70770), (3010, 64704), (3360, 57964), (3370, 57792), (3440, 56616), (3612, 53920), (4044, 48160), (4128, 47180), (4480, 43473), (4515, 43136), (4718, 41280), (4816, 40440), (5055, 38528), (5160, 37744), (5392, 36120), (5504, 35385), (6020, 32352), (6720, 28982), (6740, 28896), (6880, 28308), (7077, 27520), (7224, 26960), (8088, 24080), (8256, 23590), (9030, 21568), (9436, 20640), (9632, 20220), (10110, 19264), (10320, 18872), (10784, 18060), (11795, 16512), (12040, 16176), (13440, 14491), (13480, 14448), (13760, 14154)]