260121792

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 168

約数和(自身を含む): 820497216

約数和(自身を除く): 560375424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 147, 168, 172, 192, 196, 224, 258, 294, 301, 336, 344, 392, 448, 516, 588, 602, 643, 672, 688, 784, 903, 1032, 1176, 1204, 1286, 1344, 1376, 1568, 1806, 1929, 2064, 2107, 2352, 2408, 2572, 2752, 3136, 3612, 3858, 4128, 4214, 4501, 4704, 4816, 5144, 6321, 7224, 7716, 8256, 8428, 9002, 9408, 9632, 10288, 12642, 13503, 14448, 15432, 16856, 18004, 19264, 20576, 25284, 27006, 27649, 28896, 30864, 31507, 33712, 36008, 41152, 50568, 54012, 55298, 57792, 61728, 63014, 67424, 72016, 82947, 94521, 101136, 108024, 110596, 123456, 126028, 134848, 144032, 165894, 189042, 193543, 202272, 216048, 221192, 252056, 288064, 331788, 378084, 387086, 404544, 432096, 442384, 504112, 580629, 663576, 756168, 774172, 864192, 884768, 1008224, 1161258, 1327152, 1354801, 1512336, 1548344, 1769536, 2016448, 2322516, 2654304, 2709602, 3024672, 3096688, 4064403, 4645032, 5308608, 5419204, 6049344, 6193376, 8128806, 9290064, 10838408, 12386752, 16257612, 18580128, 21676816, 32515224, 37160256, 43353632, 65030448, 86707264, 130060896, 260121792]

約数ペア:

[(1, 260121792), (2, 130060896), (3, 86707264), (4, 65030448), (6, 43353632), (7, 37160256), (8, 32515224), (12, 21676816), (14, 18580128), (16, 16257612), (21, 12386752), (24, 10838408), (28, 9290064), (32, 8128806), (42, 6193376), (43, 6049344), (48, 5419204), (49, 5308608), (56, 4645032), (64, 4064403), (84, 3096688), (86, 3024672), (96, 2709602), (98, 2654304), (112, 2322516), (129, 2016448), (147, 1769536), (168, 1548344), (172, 1512336), (192, 1354801), (196, 1327152), (224, 1161258), (258, 1008224), (294, 884768), (301, 864192), (336, 774172), (344, 756168), (392, 663576), (448, 580629), (516, 504112), (588, 442384), (602, 432096), (643, 404544), (672, 387086), (688, 378084), (784, 331788), (903, 288064), (1032, 252056), (1176, 221192), (1204, 216048), (1286, 202272), (1344, 193543), (1376, 189042), (1568, 165894), (1806, 144032), (1929, 134848), (2064, 126028), (2107, 123456), (2352, 110596), (2408, 108024), (2572, 101136), (2752, 94521), (3136, 82947), (3612, 72016), (3858, 67424), (4128, 63014), (4214, 61728), (4501, 57792), (4704, 55298), (4816, 54012), (5144, 50568), (6321, 41152), (7224, 36008), (7716, 33712), (8256, 31507), (8428, 30864), (9002, 28896), (9408, 27649), (9632, 27006), (10288, 25284), (12642, 20576), (13503, 19264), (14448, 18004), (15432, 16856)]