84995520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 289681920

約数和(自身を除く): 204686400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 43, 48, 58, 60, 64, 71, 80, 86, 87, 96, 116, 120, 129, 142, 145, 160, 172, 174, 192, 213, 215, 232, 240, 258, 284, 290, 320, 344, 348, 355, 426, 430, 435, 464, 480, 516, 568, 580, 645, 688, 696, 710, 852, 860, 870, 928, 960, 1032, 1065, 1136, 1160, 1247, 1290, 1376, 1392, 1420, 1704, 1720, 1740, 1856, 2059, 2064, 2130, 2272, 2320, 2494, 2580, 2752, 2784, 2840, 3053, 3408, 3440, 3480, 3741, 4118, 4128, 4260, 4544, 4640, 4988, 5160, 5568, 5680, 6106, 6177, 6235, 6816, 6880, 6960, 7482, 8236, 8256, 8520, 9159, 9280, 9976, 10295, 10320, 11360, 12212, 12354, 12470, 13632, 13760, 13920, 14964, 15265, 16472, 17040, 18318, 18705, 19952, 20590, 20640, 22720, 24424, 24708, 24940, 27840, 29928, 30530, 30885, 32944, 34080, 36636, 37410, 39904, 41180, 41280, 45795, 48848, 49416, 49880, 59856, 61060, 61770, 65888, 68160, 73272, 74820, 79808, 82360, 88537, 91590, 97696, 98832, 99760, 119712, 122120, 123540, 131776, 146544, 149640, 164720, 177074, 183180, 195392, 197664, 199520, 239424, 244240, 247080, 265611, 293088, 299280, 329440, 354148, 366360, 395328, 399040, 442685, 488480, 494160, 531222, 586176, 598560, 658880, 708296, 732720, 885370, 976960, 988320, 1062444, 1197120, 1328055, 1416592, 1465440, 1770740, 1976640, 2124888, 2656110, 2833184, 2930880, 3541480, 4249776, 5312220, 5666368, 7082960, 8499552, 10624440, 14165920, 16999104, 21248880, 28331840, 42497760, 84995520]

約数ペア:

[(1, 84995520), (2, 42497760), (3, 28331840), (4, 21248880), (5, 16999104), (6, 14165920), (8, 10624440), (10, 8499552), (12, 7082960), (15, 5666368), (16, 5312220), (20, 4249776), (24, 3541480), (29, 2930880), (30, 2833184), (32, 2656110), (40, 2124888), (43, 1976640), (48, 1770740), (58, 1465440), (60, 1416592), (64, 1328055), (71, 1197120), (80, 1062444), (86, 988320), (87, 976960), (96, 885370), (116, 732720), (120, 708296), (129, 658880), (142, 598560), (145, 586176), (160, 531222), (172, 494160), (174, 488480), (192, 442685), (213, 399040), (215, 395328), (232, 366360), (240, 354148), (258, 329440), (284, 299280), (290, 293088), (320, 265611), (344, 247080), (348, 244240), (355, 239424), (426, 199520), (430, 197664), (435, 195392), (464, 183180), (480, 177074), (516, 164720), (568, 149640), (580, 146544), (645, 131776), (688, 123540), (696, 122120), (710, 119712), (852, 99760), (860, 98832), (870, 97696), (928, 91590), (960, 88537), (1032, 82360), (1065, 79808), (1136, 74820), (1160, 73272), (1247, 68160), (1290, 65888), (1376, 61770), (1392, 61060), (1420, 59856), (1704, 49880), (1720, 49416), (1740, 48848), (1856, 45795), (2059, 41280), (2064, 41180), (2130, 39904), (2272, 37410), (2320, 36636), (2494, 34080), (2580, 32944), (2752, 30885), (2784, 30530), (2840, 29928), (3053, 27840), (3408, 24940), (3440, 24708), (3480, 24424), (3741, 22720), (4118, 20640), (4128, 20590), (4260, 19952), (4544, 18705), (4640, 18318), (4988, 17040), (5160, 16472), (5568, 15265), (5680, 14964), (6106, 13920), (6177, 13760), (6235, 13632), (6816, 12470), (6880, 12354), (6960, 12212), (7482, 11360), (8236, 10320), (8256, 10295), (8520, 9976), (9159, 9280)]