205767072

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{2083}}^1$

素因数の和:2120

約数の個数: 144

約数和(自身を含む): 682718400

約数和(自身を除く): 476951328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2083, 2352, 2744, 3087, 3528, 4116, 4166, 4704, 5488, 6174, 6249, 7056, 8232, 8332, 10976, 12348, 12498, 14112, 14581, 16464, 16664, 18747, 24696, 24996, 29162, 32928, 33328, 37494, 43743, 49392, 49992, 58324, 66656, 74988, 87486, 98784, 99984, 102067, 116648, 131229, 149976, 174972, 199968, 204134, 233296, 262458, 299952, 306201, 349944, 408268, 466592, 524916, 599904, 612402, 699888, 714469, 816536, 918603, 1049832, 1224804, 1399776, 1428938, 1633072, 1837206, 2099664, 2143407, 2449608, 2857876, 3266144, 3674412, 4199328, 4286814, 4899216, 5715752, 6430221, 7348824, 8573628, 9798432, 11431504, 12860442, 14697648, 17147256, 22863008, 25720884, 29395296, 34294512, 51441768, 68589024, 102883536, 205767072]

約数ペア:

[(1, 205767072), (2, 102883536), (3, 68589024), (4, 51441768), (6, 34294512), (7, 29395296), (8, 25720884), (9, 22863008), (12, 17147256), (14, 14697648), (16, 12860442), (18, 11431504), (21, 9798432), (24, 8573628), (28, 7348824), (32, 6430221), (36, 5715752), (42, 4899216), (48, 4286814), (49, 4199328), (56, 3674412), (63, 3266144), (72, 2857876), (84, 2449608), (96, 2143407), (98, 2099664), (112, 1837206), (126, 1633072), (144, 1428938), (147, 1399776), (168, 1224804), (196, 1049832), (224, 918603), (252, 816536), (288, 714469), (294, 699888), (336, 612402), (343, 599904), (392, 524916), (441, 466592), (504, 408268), (588, 349944), (672, 306201), (686, 299952), (784, 262458), (882, 233296), (1008, 204134), (1029, 199968), (1176, 174972), (1372, 149976), (1568, 131229), (1764, 116648), (2016, 102067), (2058, 99984), (2083, 98784), (2352, 87486), (2744, 74988), (3087, 66656), (3528, 58324), (4116, 49992), (4166, 49392), (4704, 43743), (5488, 37494), (6174, 33328), (6249, 32928), (7056, 29162), (8232, 24996), (8332, 24696), (10976, 18747), (12348, 16664), (12498, 16464), (14112, 14581)]