1320132912

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 4008076800

約数和(自身を除く): 2687943888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 181, 196, 294, 336, 343, 362, 392, 443, 543, 588, 686, 724, 784, 886, 1029, 1086, 1176, 1267, 1329, 1372, 1448, 1772, 2058, 2172, 2352, 2534, 2658, 2744, 2896, 3101, 3544, 3801, 4116, 4344, 5068, 5316, 5488, 6202, 7088, 7602, 8232, 8688, 8869, 9303, 10136, 10632, 12404, 15204, 16464, 17738, 18606, 20272, 21264, 21707, 24808, 26607, 30408, 35476, 37212, 43414, 49616, 53214, 60816, 62083, 65121, 70952, 74424, 80183, 86828, 106428, 124166, 130242, 141904, 148848, 151949, 160366, 173656, 186249, 212856, 240549, 248332, 260484, 303898, 320732, 347312, 372498, 425712, 455847, 481098, 496664, 520968, 561281, 607796, 641464, 744996, 911694, 962196, 993328, 1041936, 1122562, 1215592, 1282928, 1489992, 1683843, 1823388, 1924392, 2245124, 2431184, 2979984, 3367686, 3646776, 3848784, 3928967, 4490248, 6735372, 7293552, 7857934, 8980496, 11786901, 13470744, 15715868, 23573802, 26941488, 27502769, 31431736, 47147604, 55005538, 62863472, 82508307, 94295208, 110011076, 165016614, 188590416, 220022152, 330033228, 440044304, 660066456, 1320132912]

約数ペア:

[(1, 1320132912), (2, 660066456), (3, 440044304), (4, 330033228), (6, 220022152), (7, 188590416), (8, 165016614), (12, 110011076), (14, 94295208), (16, 82508307), (21, 62863472), (24, 55005538), (28, 47147604), (42, 31431736), (48, 27502769), (49, 26941488), (56, 23573802), (84, 15715868), (98, 13470744), (112, 11786901), (147, 8980496), (168, 7857934), (181, 7293552), (196, 6735372), (294, 4490248), (336, 3928967), (343, 3848784), (362, 3646776), (392, 3367686), (443, 2979984), (543, 2431184), (588, 2245124), (686, 1924392), (724, 1823388), (784, 1683843), (886, 1489992), (1029, 1282928), (1086, 1215592), (1176, 1122562), (1267, 1041936), (1329, 993328), (1372, 962196), (1448, 911694), (1772, 744996), (2058, 641464), (2172, 607796), (2352, 561281), (2534, 520968), (2658, 496664), (2744, 481098), (2896, 455847), (3101, 425712), (3544, 372498), (3801, 347312), (4116, 320732), (4344, 303898), (5068, 260484), (5316, 248332), (5488, 240549), (6202, 212856), (7088, 186249), (7602, 173656), (8232, 160366), (8688, 151949), (8869, 148848), (9303, 141904), (10136, 130242), (10632, 124166), (12404, 106428), (15204, 86828), (16464, 80183), (17738, 74424), (18606, 70952), (20272, 65121), (21264, 62083), (21707, 60816), (24808, 53214), (26607, 49616), (30408, 43414), (35476, 37212)]