1720075392

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:860

約数の個数: 256

約数和(自身を含む): 5869651200

約数和(自身を除く): 4149575808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 97, 108, 112, 126, 128, 144, 168, 189, 192, 194, 216, 224, 252, 288, 291, 336, 378, 384, 388, 432, 448, 504, 576, 582, 672, 679, 733, 756, 776, 864, 873, 896, 1008, 1152, 1164, 1344, 1358, 1466, 1512, 1552, 1728, 1746, 2016, 2037, 2199, 2328, 2619, 2688, 2716, 2932, 3024, 3104, 3456, 3492, 4032, 4074, 4398, 4656, 5131, 5238, 5432, 5864, 6048, 6111, 6208, 6597, 6984, 8064, 8148, 8796, 9312, 10262, 10476, 10864, 11728, 12096, 12222, 12416, 13194, 13968, 15393, 16296, 17592, 18333, 18624, 19791, 20524, 20952, 21728, 23456, 24192, 24444, 26388, 27936, 30786, 32592, 35184, 36666, 37248, 39582, 41048, 41904, 43456, 46179, 46912, 48888, 52776, 55872, 61572, 65184, 70368, 71101, 73332, 79164, 82096, 83808, 86912, 92358, 93824, 97776, 105552, 111744, 123144, 130368, 138537, 140736, 142202, 146664, 158328, 164192, 167616, 184716, 195552, 211104, 213303, 246288, 260736, 277074, 281472, 284404, 293328, 316656, 328384, 335232, 369432, 391104, 422208, 426606, 492576, 497707, 554148, 568808, 586656, 633312, 639909, 656768, 738864, 782208, 844416, 853212, 985152, 995414, 1108296, 1137616, 1173312, 1266624, 1279818, 1477728, 1493121, 1706424, 1919727, 1970304, 1990828, 2216592, 2275232, 2346624, 2533248, 2559636, 2955456, 2986242, 3412848, 3839454, 3981656, 4433184, 4479363, 4550464, 5119272, 5910912, 5972484, 6825696, 7678908, 7963312, 8866368, 8958726, 9100928, 10238544, 11944968, 13438089, 13651392, 15357816, 15926624, 17732736, 17917452, 20477088, 23889936, 26876178, 27302784, 30715632, 31853248, 35834904, 40954176, 47779872, 53752356, 61431264, 63706496, 71669808, 81908352, 95559744, 107504712, 122862528, 143339616, 191119488, 215009424, 245725056, 286679232, 430018848, 573358464, 860037696, 1720075392]

約数ペア:

[(1, 1720075392), (2, 860037696), (3, 573358464), (4, 430018848), (6, 286679232), (7, 245725056), (8, 215009424), (9, 191119488), (12, 143339616), (14, 122862528), (16, 107504712), (18, 95559744), (21, 81908352), (24, 71669808), (27, 63706496), (28, 61431264), (32, 53752356), (36, 47779872), (42, 40954176), (48, 35834904), (54, 31853248), (56, 30715632), (63, 27302784), (64, 26876178), (72, 23889936), (84, 20477088), (96, 17917452), (97, 17732736), (108, 15926624), (112, 15357816), (126, 13651392), (128, 13438089), (144, 11944968), (168, 10238544), (189, 9100928), (192, 8958726), (194, 8866368), (216, 7963312), (224, 7678908), (252, 6825696), (288, 5972484), (291, 5910912), (336, 5119272), (378, 4550464), (384, 4479363), (388, 4433184), (432, 3981656), (448, 3839454), (504, 3412848), (576, 2986242), (582, 2955456), (672, 2559636), (679, 2533248), (733, 2346624), (756, 2275232), (776, 2216592), (864, 1990828), (873, 1970304), (896, 1919727), (1008, 1706424), (1152, 1493121), (1164, 1477728), (1344, 1279818), (1358, 1266624), (1466, 1173312), (1512, 1137616), (1552, 1108296), (1728, 995414), (1746, 985152), (2016, 853212), (2037, 844416), (2199, 782208), (2328, 738864), (2619, 656768), (2688, 639909), (2716, 633312), (2932, 586656), (3024, 568808), (3104, 554148), (3456, 497707), (3492, 492576), (4032, 426606), (4074, 422208), (4398, 391104), (4656, 369432), (5131, 335232), (5238, 328384), (5432, 316656), (5864, 293328), (6048, 284404), (6111, 281472), (6208, 277074), (6597, 260736), (6984, 246288), (8064, 213303), (8148, 211104), (8796, 195552), (9312, 184716), (10262, 167616), (10476, 164192), (10864, 158328), (11728, 146664), (12096, 142202), (12222, 140736), (12416, 138537), (13194, 130368), (13968, 123144), (15393, 111744), (16296, 105552), (17592, 97776), (18333, 93824), (18624, 92358), (19791, 86912), (20524, 83808), (20952, 82096), (21728, 79164), (23456, 73332), (24192, 71101), (24444, 70368), (26388, 65184), (27936, 61572), (30786, 55872), (32592, 52776), (35184, 48888), (36666, 46912), (37248, 46179), (39582, 43456), (41048, 41904)]