170720352

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 579156480

約数和(自身を除く): 408436128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 71, 72, 88, 92, 96, 99, 108, 121, 132, 138, 142, 144, 176, 184, 198, 207, 213, 216, 242, 253, 264, 276, 284, 288, 297, 352, 363, 368, 396, 414, 426, 432, 484, 506, 528, 552, 568, 594, 621, 639, 726, 736, 759, 781, 792, 828, 852, 864, 968, 1012, 1056, 1089, 1104, 1136, 1188, 1242, 1278, 1452, 1518, 1562, 1584, 1633, 1656, 1704, 1917, 1936, 2024, 2178, 2208, 2272, 2277, 2343, 2376, 2484, 2556, 2783, 2904, 3036, 3124, 3168, 3266, 3267, 3312, 3408, 3834, 3872, 4048, 4356, 4554, 4686, 4752, 4899, 4968, 5112, 5566, 5808, 6072, 6248, 6532, 6534, 6624, 6816, 6831, 7029, 7668, 8096, 8349, 8591, 8712, 9108, 9372, 9504, 9798, 9936, 10224, 11132, 11616, 12144, 12496, 13064, 13068, 13662, 14058, 14697, 15336, 16698, 17182, 17424, 17963, 18216, 18744, 19596, 19872, 20448, 21087, 22264, 24288, 24992, 25047, 25773, 26128, 26136, 27324, 28116, 29394, 30672, 33396, 34364, 34848, 35926, 36432, 37488, 39192, 42174, 44091, 44528, 50094, 51546, 52256, 52272, 53889, 54648, 56232, 58788, 61344, 66792, 68728, 71852, 72864, 74976, 75141, 77319, 78384, 84348, 88182, 89056, 100188, 103092, 104544, 107778, 109296, 112464, 117576, 133584, 137456, 143704, 150282, 154638, 156768, 161667, 168696, 176364, 197593, 200376, 206184, 215556, 218592, 224928, 231957, 235152, 267168, 274912, 287408, 300564, 309276, 323334, 337392, 352728, 395186, 400752, 412368, 431112, 463914, 470304, 485001, 574816, 592779, 601128, 618552, 646668, 674784, 705456, 790372, 801504, 824736, 862224, 927828, 970002, 1185558, 1202256, 1237104, 1293336, 1410912, 1580744, 1724448, 1778337, 1855656, 1940004, 2371116, 2404512, 2474208, 2586672, 3161488, 3556674, 3711312, 3880008, 4742232, 5173344, 5335011, 6322976, 7113348, 7422624, 7760016, 9484464, 10670022, 14226696, 15520032, 18968928, 21340044, 28453392, 42680088, 56906784, 85360176, 170720352]

約数ペア:

[(1, 170720352), (2, 85360176), (3, 56906784), (4, 42680088), (6, 28453392), (8, 21340044), (9, 18968928), (11, 15520032), (12, 14226696), (16, 10670022), (18, 9484464), (22, 7760016), (23, 7422624), (24, 7113348), (27, 6322976), (32, 5335011), (33, 5173344), (36, 4742232), (44, 3880008), (46, 3711312), (48, 3556674), (54, 3161488), (66, 2586672), (69, 2474208), (71, 2404512), (72, 2371116), (88, 1940004), (92, 1855656), (96, 1778337), (99, 1724448), (108, 1580744), (121, 1410912), (132, 1293336), (138, 1237104), (142, 1202256), (144, 1185558), (176, 970002), (184, 927828), (198, 862224), (207, 824736), (213, 801504), (216, 790372), (242, 705456), (253, 674784), (264, 646668), (276, 618552), (284, 601128), (288, 592779), (297, 574816), (352, 485001), (363, 470304), (368, 463914), (396, 431112), (414, 412368), (426, 400752), (432, 395186), (484, 352728), (506, 337392), (528, 323334), (552, 309276), (568, 300564), (594, 287408), (621, 274912), (639, 267168), (726, 235152), (736, 231957), (759, 224928), (781, 218592), (792, 215556), (828, 206184), (852, 200376), (864, 197593), (968, 176364), (1012, 168696), (1056, 161667), (1089, 156768), (1104, 154638), (1136, 150282), (1188, 143704), (1242, 137456), (1278, 133584), (1452, 117576), (1518, 112464), (1562, 109296), (1584, 107778), (1633, 104544), (1656, 103092), (1704, 100188), (1917, 89056), (1936, 88182), (2024, 84348), (2178, 78384), (2208, 77319), (2272, 75141), (2277, 74976), (2343, 72864), (2376, 71852), (2484, 68728), (2556, 66792), (2783, 61344), (2904, 58788), (3036, 56232), (3124, 54648), (3168, 53889), (3266, 52272), (3267, 52256), (3312, 51546), (3408, 50094), (3834, 44528), (3872, 44091), (4048, 42174), (4356, 39192), (4554, 37488), (4686, 36432), (4752, 35926), (4899, 34848), (4968, 34364), (5112, 33396), (5566, 30672), (5808, 29394), (6072, 28116), (6248, 27324), (6532, 26136), (6534, 26128), (6624, 25773), (6816, 25047), (6831, 24992), (7029, 24288), (7668, 22264), (8096, 21087), (8349, 20448), (8591, 19872), (8712, 19596), (9108, 18744), (9372, 18216), (9504, 17963), (9798, 17424), (9936, 17182), (10224, 16698), (11132, 15336), (11616, 14697), (12144, 14058), (12496, 13662), (13064, 13068)]