31491393120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10301}}^1$

素因数の和:10526

約数の個数: 288

約数和(自身を含む): 117852737184

約数和(自身を除く): 86361344064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 193, 198, 220, 240, 264, 288, 330, 352, 360, 386, 396, 440, 480, 495, 528, 579, 660, 720, 772, 792, 880, 965, 990, 1056, 1158, 1320, 1440, 1544, 1584, 1737, 1760, 1930, 1980, 2123, 2316, 2640, 2895, 3088, 3168, 3474, 3860, 3960, 4246, 4632, 5280, 5790, 6176, 6369, 6948, 7720, 7920, 8492, 8685, 9264, 10301, 10615, 11580, 12738, 13896, 15440, 15840, 16984, 17370, 18528, 19107, 20602, 21230, 23160, 25476, 27792, 30880, 30903, 31845, 33968, 34740, 38214, 41204, 42460, 46320, 50952, 51505, 55584, 61806, 63690, 67936, 69480, 76428, 82408, 84920, 92640, 92709, 95535, 101904, 103010, 113311, 123612, 127380, 138960, 152856, 154515, 164816, 169840, 185418, 191070, 203808, 206020, 226622, 247224, 254760, 277920, 305712, 309030, 329632, 339680, 339933, 370836, 382140, 412040, 453244, 463545, 494448, 509520, 566555, 611424, 618060, 679866, 741672, 764280, 824080, 906488, 927090, 988896, 1019040, 1019799, 1133110, 1236120, 1359732, 1483344, 1528560, 1648160, 1699665, 1812976, 1854180, 1988093, 2039598, 2266220, 2472240, 2719464, 2966688, 3057120, 3399330, 3625952, 3708360, 3976186, 4079196, 4532440, 4944480, 5098995, 5438928, 5964279, 6798660, 7416720, 7952372, 8158392, 9064880, 9940465, 10197990, 10877856, 11928558, 13597320, 14833440, 15904744, 16316784, 17892837, 18129760, 19880930, 20395980, 21869023, 23857116, 27194640, 29821395, 31809488, 32633568, 35785674, 39761860, 40791960, 43738046, 47714232, 54389280, 59642790, 63618976, 65607069, 71571348, 79523720, 81583920, 87476092, 89464185, 95428464, 109345115, 119285580, 131214138, 143142696, 159047440, 163167840, 174952184, 178928370, 190856928, 196821207, 218690230, 238571160, 262428276, 286285392, 318094880, 328035345, 349904368, 357856740, 393642414, 437380460, 477142320, 524856552, 572570784, 656070690, 699808736, 715713480, 787284828, 874760920, 954284640, 984106035, 1049713104, 1312141380, 1431426960, 1574569656, 1749521840, 1968212070, 2099426208, 2624282760, 2862853920, 3149139312, 3499043680, 3936424140, 5248565520, 6298278624, 7872848280, 10497131040, 15745696560, 31491393120]

約数ペア:

[(1, 31491393120), (2, 15745696560), (3, 10497131040), (4, 7872848280), (5, 6298278624), (6, 5248565520), (8, 3936424140), (9, 3499043680), (10, 3149139312), (11, 2862853920), (12, 2624282760), (15, 2099426208), (16, 1968212070), (18, 1749521840), (20, 1574569656), (22, 1431426960), (24, 1312141380), (30, 1049713104), (32, 984106035), (33, 954284640), (36, 874760920), (40, 787284828), (44, 715713480), (45, 699808736), (48, 656070690), (55, 572570784), (60, 524856552), (66, 477142320), (72, 437380460), (80, 393642414), (88, 357856740), (90, 349904368), (96, 328035345), (99, 318094880), (110, 286285392), (120, 262428276), (132, 238571160), (144, 218690230), (160, 196821207), (165, 190856928), (176, 178928370), (180, 174952184), (193, 163167840), (198, 159047440), (220, 143142696), (240, 131214138), (264, 119285580), (288, 109345115), (330, 95428464), (352, 89464185), (360, 87476092), (386, 81583920), (396, 79523720), (440, 71571348), (480, 65607069), (495, 63618976), (528, 59642790), (579, 54389280), (660, 47714232), (720, 43738046), (772, 40791960), (792, 39761860), (880, 35785674), (965, 32633568), (990, 31809488), (1056, 29821395), (1158, 27194640), (1320, 23857116), (1440, 21869023), (1544, 20395980), (1584, 19880930), (1737, 18129760), (1760, 17892837), (1930, 16316784), (1980, 15904744), (2123, 14833440), (2316, 13597320), (2640, 11928558), (2895, 10877856), (3088, 10197990), (3168, 9940465), (3474, 9064880), (3860, 8158392), (3960, 7952372), (4246, 7416720), (4632, 6798660), (5280, 5964279), (5790, 5438928), (6176, 5098995), (6369, 4944480), (6948, 4532440), (7720, 4079196), (7920, 3976186), (8492, 3708360), (8685, 3625952), (9264, 3399330), (10301, 3057120), (10615, 2966688), (11580, 2719464), (12738, 2472240), (13896, 2266220), (15440, 2039598), (15840, 1988093), (16984, 1854180), (17370, 1812976), (18528, 1699665), (19107, 1648160), (20602, 1528560), (21230, 1483344), (23160, 1359732), (25476, 1236120), (27792, 1133110), (30880, 1019799), (30903, 1019040), (31845, 988896), (33968, 927090), (34740, 906488), (38214, 824080), (41204, 764280), (42460, 741672), (46320, 679866), (50952, 618060), (51505, 611424), (55584, 566555), (61806, 509520), (63690, 494448), (67936, 463545), (69480, 453244), (76428, 412040), (82408, 382140), (84920, 370836), (92640, 339933), (92709, 339680), (95535, 329632), (101904, 309030), (103010, 305712), (113311, 277920), (123612, 254760), (127380, 247224), (138960, 226622), (152856, 206020), (154515, 203808), (164816, 191070), (169840, 185418)]