2091903840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^2$

素因数の和:423

約数の個数: 288

約数和(自身を含む): 7925934240

約数和(自身を除く): 5834030400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 193, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 386, 390, 416, 432, 468, 480, 520, 540, 579, 585, 624, 702, 720, 772, 780, 864, 936, 965, 1040, 1080, 1158, 1170, 1248, 1404, 1440, 1544, 1560, 1737, 1755, 1872, 1930, 2080, 2160, 2316, 2340, 2509, 2808, 2895, 3088, 3120, 3474, 3510, 3744, 3860, 4320, 4632, 4680, 5018, 5211, 5616, 5790, 6176, 6240, 6948, 7020, 7527, 7720, 8685, 9264, 9360, 10036, 10422, 11232, 11580, 12545, 13896, 14040, 15054, 15440, 17370, 18528, 18720, 20072, 20844, 22581, 23160, 25090, 26055, 27792, 28080, 30108, 30880, 34740, 37249, 37635, 40144, 41688, 45162, 46320, 50180, 52110, 55584, 56160, 60216, 67743, 69480, 74498, 75270, 80288, 83376, 90324, 92640, 100360, 104220, 111747, 112905, 120432, 135486, 138960, 148996, 150540, 166752, 180648, 186245, 200720, 208440, 223494, 225810, 240864, 270972, 277920, 297992, 301080, 335241, 338715, 361296, 372490, 401440, 416880, 446988, 451620, 484237, 541944, 558735, 595984, 602160, 670482, 677430, 722592, 744980, 833760, 893976, 903240, 968474, 1005723, 1083888, 1117470, 1191968, 1204320, 1340964, 1354860, 1452711, 1489960, 1676205, 1787952, 1806480, 1936948, 2011446, 2167776, 2234940, 2421185, 2681928, 2709720, 2905422, 2979920, 3352410, 3575904, 3612960, 3873896, 4022892, 4358133, 4469880, 4842370, 5028615, 5363856, 5419440, 5810844, 5959840, 6704820, 7263555, 7747792, 8045784, 8716266, 8939760, 9684740, 10057230, 10727712, 10838880, 11621688, 13074399, 13409640, 14527110, 15495584, 16091568, 17432532, 17879520, 19369480, 20114460, 21790665, 23243376, 26148798, 26819280, 29054220, 32183136, 34865064, 38738960, 40228920, 43581330, 46486752, 52297596, 53638560, 58108440, 65371995, 69730128, 77477920, 80457840, 87162660, 104595192, 116216880, 130743990, 139460256, 160915680, 174325320, 209190384, 232433760, 261487980, 348650640, 418380768, 522975960, 697301280, 1045951920, 2091903840]

約数ペア:

[(1, 2091903840), (2, 1045951920), (3, 697301280), (4, 522975960), (5, 418380768), (6, 348650640), (8, 261487980), (9, 232433760), (10, 209190384), (12, 174325320), (13, 160915680), (15, 139460256), (16, 130743990), (18, 116216880), (20, 104595192), (24, 87162660), (26, 80457840), (27, 77477920), (30, 69730128), (32, 65371995), (36, 58108440), (39, 53638560), (40, 52297596), (45, 46486752), (48, 43581330), (52, 40228920), (54, 38738960), (60, 34865064), (65, 32183136), (72, 29054220), (78, 26819280), (80, 26148798), (90, 23243376), (96, 21790665), (104, 20114460), (108, 19369480), (117, 17879520), (120, 17432532), (130, 16091568), (135, 15495584), (144, 14527110), (156, 13409640), (160, 13074399), (180, 11621688), (193, 10838880), (195, 10727712), (208, 10057230), (216, 9684740), (234, 8939760), (240, 8716266), (260, 8045784), (270, 7747792), (288, 7263555), (312, 6704820), (351, 5959840), (360, 5810844), (386, 5419440), (390, 5363856), (416, 5028615), (432, 4842370), (468, 4469880), (480, 4358133), (520, 4022892), (540, 3873896), (579, 3612960), (585, 3575904), (624, 3352410), (702, 2979920), (720, 2905422), (772, 2709720), (780, 2681928), (864, 2421185), (936, 2234940), (965, 2167776), (1040, 2011446), (1080, 1936948), (1158, 1806480), (1170, 1787952), (1248, 1676205), (1404, 1489960), (1440, 1452711), (1544, 1354860), (1560, 1340964), (1737, 1204320), (1755, 1191968), (1872, 1117470), (1930, 1083888), (2080, 1005723), (2160, 968474), (2316, 903240), (2340, 893976), (2509, 833760), (2808, 744980), (2895, 722592), (3088, 677430), (3120, 670482), (3474, 602160), (3510, 595984), (3744, 558735), (3860, 541944), (4320, 484237), (4632, 451620), (4680, 446988), (5018, 416880), (5211, 401440), (5616, 372490), (5790, 361296), (6176, 338715), (6240, 335241), (6948, 301080), (7020, 297992), (7527, 277920), (7720, 270972), (8685, 240864), (9264, 225810), (9360, 223494), (10036, 208440), (10422, 200720), (11232, 186245), (11580, 180648), (12545, 166752), (13896, 150540), (14040, 148996), (15054, 138960), (15440, 135486), (17370, 120432), (18528, 112905), (18720, 111747), (20072, 104220), (20844, 100360), (22581, 92640), (23160, 90324), (25090, 83376), (26055, 80288), (27792, 75270), (28080, 74498), (30108, 69480), (30880, 67743), (34740, 60216), (37249, 56160), (37635, 55584), (40144, 52110), (41688, 50180), (45162, 46320)]