210249072

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 696384000

約数和(自身を除く): 486134928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 29, 33, 36, 44, 46, 48, 58, 66, 69, 72, 87, 88, 92, 99, 116, 132, 138, 144, 174, 176, 184, 198, 199, 207, 232, 253, 261, 264, 276, 319, 348, 368, 396, 398, 414, 464, 506, 522, 528, 552, 597, 638, 667, 696, 759, 792, 796, 828, 957, 1012, 1044, 1104, 1194, 1276, 1334, 1392, 1518, 1584, 1592, 1656, 1791, 1914, 2001, 2024, 2088, 2189, 2277, 2388, 2552, 2668, 2871, 3036, 3184, 3312, 3582, 3828, 4002, 4048, 4176, 4378, 4554, 4577, 4776, 5104, 5336, 5742, 5771, 6003, 6072, 6567, 7164, 7337, 7656, 8004, 8756, 9108, 9154, 9552, 10672, 11484, 11542, 12006, 12144, 13134, 13731, 14328, 14674, 15312, 16008, 17313, 17512, 18216, 18308, 19701, 22011, 22968, 23084, 24012, 26268, 27462, 28656, 29348, 32016, 34626, 35024, 36432, 36616, 39402, 41193, 44022, 45936, 46168, 48024, 50347, 51939, 52536, 54924, 58696, 63481, 66033, 69252, 73232, 78804, 82386, 88044, 92336, 96048, 100694, 103878, 105072, 109848, 117392, 126962, 132066, 132733, 138504, 151041, 157608, 164772, 176088, 190443, 201388, 207756, 219696, 253924, 264132, 265466, 277008, 302082, 315216, 329544, 352176, 380886, 398199, 402776, 415512, 453123, 507848, 528264, 530932, 571329, 604164, 659088, 761772, 796398, 805552, 831024, 906246, 1015696, 1056528, 1061864, 1142658, 1194597, 1208328, 1460063, 1523544, 1592796, 1812492, 2123728, 2285316, 2389194, 2416656, 2920126, 3047088, 3185592, 3624984, 4380189, 4570632, 4778388, 5840252, 6371184, 7249968, 8760378, 9141264, 9556776, 11680504, 13140567, 17520756, 19113552, 23361008, 26281134, 35041512, 52562268, 70083024, 105124536, 210249072]

約数ペア:

[(1, 210249072), (2, 105124536), (3, 70083024), (4, 52562268), (6, 35041512), (8, 26281134), (9, 23361008), (11, 19113552), (12, 17520756), (16, 13140567), (18, 11680504), (22, 9556776), (23, 9141264), (24, 8760378), (29, 7249968), (33, 6371184), (36, 5840252), (44, 4778388), (46, 4570632), (48, 4380189), (58, 3624984), (66, 3185592), (69, 3047088), (72, 2920126), (87, 2416656), (88, 2389194), (92, 2285316), (99, 2123728), (116, 1812492), (132, 1592796), (138, 1523544), (144, 1460063), (174, 1208328), (176, 1194597), (184, 1142658), (198, 1061864), (199, 1056528), (207, 1015696), (232, 906246), (253, 831024), (261, 805552), (264, 796398), (276, 761772), (319, 659088), (348, 604164), (368, 571329), (396, 530932), (398, 528264), (414, 507848), (464, 453123), (506, 415512), (522, 402776), (528, 398199), (552, 380886), (597, 352176), (638, 329544), (667, 315216), (696, 302082), (759, 277008), (792, 265466), (796, 264132), (828, 253924), (957, 219696), (1012, 207756), (1044, 201388), (1104, 190443), (1194, 176088), (1276, 164772), (1334, 157608), (1392, 151041), (1518, 138504), (1584, 132733), (1592, 132066), (1656, 126962), (1791, 117392), (1914, 109848), (2001, 105072), (2024, 103878), (2088, 100694), (2189, 96048), (2277, 92336), (2388, 88044), (2552, 82386), (2668, 78804), (2871, 73232), (3036, 69252), (3184, 66033), (3312, 63481), (3582, 58696), (3828, 54924), (4002, 52536), (4048, 51939), (4176, 50347), (4378, 48024), (4554, 46168), (4577, 45936), (4776, 44022), (5104, 41193), (5336, 39402), (5742, 36616), (5771, 36432), (6003, 35024), (6072, 34626), (6567, 32016), (7164, 29348), (7337, 28656), (7656, 27462), (8004, 26268), (8756, 24012), (9108, 23084), (9154, 22968), (9552, 22011), (10672, 19701), (11484, 18308), (11542, 18216), (12006, 17512), (12144, 17313), (13134, 16008), (13731, 15312), (14328, 14674)]