720312768

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1039

約数の個数: 168

約数和(自身を含む): 2373002112

約数和(自身を除く): 1652689344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 227, 252, 288, 336, 448, 454, 504, 576, 672, 681, 787, 908, 1008, 1344, 1362, 1574, 1589, 1816, 2016, 2043, 2361, 2724, 3148, 3178, 3632, 4032, 4086, 4722, 4767, 5448, 5509, 6296, 6356, 7083, 7264, 8172, 9444, 9534, 10896, 11018, 12592, 12712, 14166, 14301, 14528, 16344, 16527, 18888, 19068, 21792, 22036, 25184, 25424, 28332, 28602, 32688, 33054, 37776, 38136, 43584, 44072, 49581, 50368, 50848, 56664, 57204, 65376, 66108, 75552, 76272, 88144, 99162, 101696, 113328, 114408, 130752, 132216, 151104, 152544, 176288, 178649, 198324, 226656, 228816, 264432, 305088, 352576, 357298, 396648, 453312, 457632, 528864, 535947, 714596, 793296, 915264, 1057728, 1071894, 1250543, 1429192, 1586592, 1607841, 2143788, 2501086, 2858384, 3173184, 3215682, 3751629, 4287576, 5002172, 5716768, 6431364, 7503258, 8575152, 10004344, 11254887, 11433536, 12862728, 15006516, 17150304, 20008688, 22509774, 25725456, 30013032, 34300608, 40017376, 45019548, 51450912, 60026064, 80034752, 90039096, 102901824, 120052128, 180078192, 240104256, 360156384, 720312768]

約数ペア:

[(1, 720312768), (2, 360156384), (3, 240104256), (4, 180078192), (6, 120052128), (7, 102901824), (8, 90039096), (9, 80034752), (12, 60026064), (14, 51450912), (16, 45019548), (18, 40017376), (21, 34300608), (24, 30013032), (28, 25725456), (32, 22509774), (36, 20008688), (42, 17150304), (48, 15006516), (56, 12862728), (63, 11433536), (64, 11254887), (72, 10004344), (84, 8575152), (96, 7503258), (112, 6431364), (126, 5716768), (144, 5002172), (168, 4287576), (192, 3751629), (224, 3215682), (227, 3173184), (252, 2858384), (288, 2501086), (336, 2143788), (448, 1607841), (454, 1586592), (504, 1429192), (576, 1250543), (672, 1071894), (681, 1057728), (787, 915264), (908, 793296), (1008, 714596), (1344, 535947), (1362, 528864), (1574, 457632), (1589, 453312), (1816, 396648), (2016, 357298), (2043, 352576), (2361, 305088), (2724, 264432), (3148, 228816), (3178, 226656), (3632, 198324), (4032, 178649), (4086, 176288), (4722, 152544), (4767, 151104), (5448, 132216), (5509, 130752), (6296, 114408), (6356, 113328), (7083, 101696), (7264, 99162), (8172, 88144), (9444, 76272), (9534, 75552), (10896, 66108), (11018, 65376), (12592, 57204), (12712, 56664), (14166, 50848), (14301, 50368), (14528, 49581), (16344, 44072), (16527, 43584), (18888, 38136), (19068, 37776), (21792, 33054), (22036, 32688), (25184, 28602), (25424, 28332)]