210247296

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 697973760

約数和(自身を除く): 487726464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 43, 48, 51, 56, 64, 68, 84, 86, 96, 102, 107, 112, 119, 128, 129, 136, 168, 172, 192, 204, 214, 224, 238, 258, 272, 301, 321, 336, 344, 357, 384, 408, 428, 448, 476, 516, 544, 602, 642, 672, 688, 714, 731, 749, 816, 856, 896, 903, 952, 1032, 1088, 1204, 1284, 1344, 1376, 1428, 1462, 1498, 1632, 1712, 1806, 1819, 1904, 2064, 2176, 2193, 2247, 2408, 2568, 2688, 2752, 2856, 2924, 2996, 3264, 3424, 3612, 3638, 3808, 4128, 4386, 4494, 4601, 4816, 5117, 5136, 5457, 5504, 5712, 5848, 5992, 6528, 6848, 7224, 7276, 7616, 8256, 8772, 8988, 9202, 9632, 10234, 10272, 10914, 11424, 11696, 11984, 12733, 13696, 13803, 14448, 14552, 15232, 15351, 16512, 17544, 17976, 18404, 19264, 20468, 20544, 21828, 22848, 23392, 23968, 25466, 27606, 28896, 29104, 30702, 32207, 35088, 35952, 36808, 38199, 38528, 40936, 41088, 43656, 45696, 46784, 47936, 50932, 55212, 57792, 58208, 61404, 64414, 70176, 71904, 73616, 76398, 78217, 81872, 87312, 93568, 95872, 96621, 101864, 110424, 115584, 116416, 122808, 128828, 140352, 143808, 147232, 152796, 156434, 163744, 174624, 193242, 203728, 220848, 232832, 234651, 245616, 257656, 280704, 287616, 294464, 305592, 312868, 327488, 349248, 386484, 407456, 441696, 469302, 491232, 515312, 547519, 588928, 611184, 625736, 654976, 698496, 772968, 814912, 883392, 938604, 982464, 1030624, 1095038, 1222368, 1251472, 1545936, 1629824, 1642557, 1766784, 1877208, 1964928, 2061248, 2190076, 2444736, 2502944, 3091872, 3285114, 3754416, 4122496, 4380152, 4889472, 5005888, 6183744, 6570228, 7508832, 8760304, 10011776, 12367488, 13140456, 15017664, 17520608, 26280912, 30035328, 35041216, 52561824, 70082432, 105123648, 210247296]

約数ペア:

[(1, 210247296), (2, 105123648), (3, 70082432), (4, 52561824), (6, 35041216), (7, 30035328), (8, 26280912), (12, 17520608), (14, 15017664), (16, 13140456), (17, 12367488), (21, 10011776), (24, 8760304), (28, 7508832), (32, 6570228), (34, 6183744), (42, 5005888), (43, 4889472), (48, 4380152), (51, 4122496), (56, 3754416), (64, 3285114), (68, 3091872), (84, 2502944), (86, 2444736), (96, 2190076), (102, 2061248), (107, 1964928), (112, 1877208), (119, 1766784), (128, 1642557), (129, 1629824), (136, 1545936), (168, 1251472), (172, 1222368), (192, 1095038), (204, 1030624), (214, 982464), (224, 938604), (238, 883392), (258, 814912), (272, 772968), (301, 698496), (321, 654976), (336, 625736), (344, 611184), (357, 588928), (384, 547519), (408, 515312), (428, 491232), (448, 469302), (476, 441696), (516, 407456), (544, 386484), (602, 349248), (642, 327488), (672, 312868), (688, 305592), (714, 294464), (731, 287616), (749, 280704), (816, 257656), (856, 245616), (896, 234651), (903, 232832), (952, 220848), (1032, 203728), (1088, 193242), (1204, 174624), (1284, 163744), (1344, 156434), (1376, 152796), (1428, 147232), (1462, 143808), (1498, 140352), (1632, 128828), (1712, 122808), (1806, 116416), (1819, 115584), (1904, 110424), (2064, 101864), (2176, 96621), (2193, 95872), (2247, 93568), (2408, 87312), (2568, 81872), (2688, 78217), (2752, 76398), (2856, 73616), (2924, 71904), (2996, 70176), (3264, 64414), (3424, 61404), (3612, 58208), (3638, 57792), (3808, 55212), (4128, 50932), (4386, 47936), (4494, 46784), (4601, 45696), (4816, 43656), (5117, 41088), (5136, 40936), (5457, 38528), (5504, 38199), (5712, 36808), (5848, 35952), (5992, 35088), (6528, 32207), (6848, 30702), (7224, 29104), (7276, 28896), (7616, 27606), (8256, 25466), (8772, 23968), (8988, 23392), (9202, 22848), (9632, 21828), (10234, 20544), (10272, 20468), (10914, 19264), (11424, 18404), (11696, 17976), (11984, 17544), (12733, 16512), (13696, 15351), (13803, 15232), (14448, 14552)]