255128559840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33347}}^1$

素因数の和:33412

約数の個数: 768

約数和(自身を含む): 1161726935040

約数和(自身を除く): 906598375200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 54, 55, 56, 60, 63, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 96, 99, 105, 108, 110, 112, 115, 120, 126, 132, 135, 138, 140, 144, 154, 160, 161, 165, 168, 176, 180, 184, 189, 198, 207, 210, 216, 220, 224, 230, 231, 240, 252, 253, 264, 270, 276, 280, 288, 297, 308, 315, 322, 330, 336, 345, 352, 360, 368, 378, 385, 396, 414, 420, 432, 440, 460, 462, 480, 483, 495, 504, 506, 528, 540, 552, 560, 594, 616, 621, 630, 644, 660, 672, 690, 693, 720, 736, 756, 759, 770, 792, 805, 828, 840, 864, 880, 920, 924, 945, 966, 990, 1008, 1012, 1035, 1056, 1080, 1104, 1120, 1155, 1188, 1232, 1242, 1260, 1265, 1288, 1320, 1380, 1386, 1440, 1449, 1485, 1512, 1518, 1540, 1584, 1610, 1656, 1680, 1760, 1771, 1840, 1848, 1890, 1932, 1980, 2016, 2024, 2070, 2079, 2160, 2208, 2277, 2310, 2376, 2415, 2464, 2484, 2520, 2530, 2576, 2640, 2760, 2772, 2898, 2970, 3024, 3036, 3080, 3105, 3168, 3220, 3312, 3360, 3465, 3542, 3680, 3696, 3780, 3795, 3864, 3960, 4048, 4140, 4158, 4320, 4347, 4554, 4620, 4752, 4830, 4968, 5040, 5060, 5152, 5280, 5313, 5520, 5544, 5796, 5940, 6048, 6072, 6160, 6210, 6440, 6624, 6831, 6930, 7084, 7245, 7392, 7560, 7590, 7728, 7920, 8096, 8280, 8316, 8694, 8855, 9108, 9240, 9504, 9660, 9936, 10080, 10120, 10395, 10626, 11040, 11088, 11385, 11592, 11880, 12144, 12320, 12420, 12880, 13662, 13860, 14168, 14490, 15120, 15180, 15456, 15840, 15939, 16560, 16632, 17388, 17710, 18216, 18480, 19320, 19872, 20240, 20790, 21252, 21735, 22176, 22770, 23184, 23760, 24288, 24840, 25760, 26565, 27324, 27720, 28336, 28980, 30240, 30360, 31878, 33120, 33264, 33347, 34155, 34776, 35420, 36432, 36960, 38640, 40480, 41580, 42504, 43470, 45540, 46368, 47520, 47817, 49680, 53130, 54648, 55440, 56672, 57960, 60720, 63756, 66528, 66694, 68310, 69552, 70840, 72864, 77280, 79695, 83160, 85008, 86940, 91080, 95634, 99360, 100041, 106260, 109296, 110880, 115920, 121440, 127512, 133388, 136620, 139104, 141680, 159390, 166320, 166735, 170016, 173880, 182160, 191268, 200082, 212520, 218592, 231840, 233429, 239085, 255024, 266776, 273240, 283360, 300123, 318780, 332640, 333470, 347760, 364320, 366817, 382536, 400164, 425040, 466858, 478170, 500205, 510048, 533552, 546480, 600246, 637560, 666940, 695520, 700287, 733634, 765072, 766981, 800328, 850080, 900369, 933716, 956340, 1000410, 1067104, 1092960, 1100451, 1167145, 1200492, 1275120, 1333880, 1400574, 1467268, 1500615, 1530144, 1533962, 1600656, 1800738, 1834085, 1867432, 1912680, 2000820, 2100861, 2200902, 2300943, 2334290, 2400984, 2550240, 2567719, 2667760, 2801148, 2934536, 3001230, 3067924, 3201312, 3301353, 3501435, 3601476, 3668170, 3734864, 3825360, 3834905, 4001640, 4201722, 4401804, 4501845, 4601886, 4668580, 4801968, 5135438, 5335520, 5368867, 5502255, 5602296, 5869072, 6002460, 6135848, 6302583, 6602706, 6902829, 7002870, 7202952, 7336340, 7469728, 7650720, 7669810, 7703157, 8003280, 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506207460, 515411232, 528216480, 531517833, 552226320, 554627304, 579837636, 590575370, 607448952, 616252560, 644264040, 662671584, 674943280, 693284130, 708690444, 724797045, 739503072, 759311190, 773116848, 792324720, 809931936, 828339480, 859018720, 885863055, 911173428, 924378840, 944920592, 966396060, 1008413280, 1012414920, 1063035666, 1104452640, 1109254608, 1138966785, 1159675272, 1181150740, 1214897904, 1232505120, 1288528080, 1349886560, 1386568260, 1417380888, 1449594090, 1518622380, 1546233696, 1584649440, 1594553499, 1656678960, 1771726110, 1822346856, 1848757680, 1889841184, 1932792120, 2024829840, 2126071332, 2218509216, 2277933570, 2319350544, 2362301480, 2429795808, 2577056160, 2657589165, 2773136520, 2834761776, 2899188180, 3037244760, 3189106998, 3313357920, 3543452220, 3644693712, 3697515360, 3865584240, 4049659680, 4252142664, 4555867140, 4638701088, 4724602960, 5315178330, 5546273040, 5669523552, 5798376360, 6074489520, 6378213996, 7086904440, 7289387424, 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約数ペア:

[(1, 255128559840), (2, 127564279920), (3, 85042853280), (4, 63782139960), (5, 51025711968), (6, 42521426640), (7, 36446937120), (8, 31891069980), (9, 28347617760), (10, 25512855984), (11, 23193505440), (12, 21260713320), (14, 18223468560), (15, 17008570656), (16, 15945534990), (18, 14173808880), (20, 12756427992), (21, 12148979040), (22, 11596752720), (23, 11092546080), (24, 10630356660), (27, 9449205920), (28, 9111734280), (30, 8504285328), (32, 7972767495), (33, 7731168480), (35, 7289387424), (36, 7086904440), (40, 6378213996), (42, 6074489520), (44, 5798376360), (45, 5669523552), (46, 5546273040), (48, 5315178330), (54, 4724602960), (55, 4638701088), (56, 4555867140), (60, 4252142664), (63, 4049659680), (66, 3865584240), (69, 3697515360), (70, 3644693712), (72, 3543452220), (77, 3313357920), (80, 3189106998), (84, 3037244760), (88, 2899188180), (90, 2834761776), (92, 2773136520), (96, 2657589165), (99, 2577056160), (105, 2429795808), (108, 2362301480), (110, 2319350544), (112, 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(400164, 637560), (425040, 600246), (466858, 546480), (478170, 533552), (500205, 510048)]