82243560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 292533120

約数和(自身を除く): 210289560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 71, 84, 98, 105, 120, 140, 142, 147, 168, 196, 197, 210, 213, 245, 280, 284, 294, 355, 392, 394, 420, 426, 490, 497, 568, 588, 591, 710, 735, 788, 840, 852, 980, 985, 994, 1065, 1176, 1182, 1379, 1420, 1470, 1491, 1576, 1704, 1960, 1970, 1988, 2130, 2364, 2485, 2758, 2840, 2940, 2955, 2982, 3479, 3940, 3976, 4137, 4260, 4728, 4970, 5516, 5880, 5910, 5964, 6895, 6958, 7455, 7880, 8274, 8520, 9653, 9940, 10437, 11032, 11820, 11928, 13790, 13916, 13987, 14910, 16548, 17395, 19306, 19880, 20685, 20874, 23640, 27580, 27832, 27974, 28959, 29820, 33096, 34790, 38612, 41370, 41748, 41961, 48265, 52185, 55160, 55948, 57918, 59640, 69580, 69935, 77224, 82740, 83496, 83922, 96530, 97909, 104370, 111896, 115836, 139160, 139870, 144795, 165480, 167844, 193060, 195818, 208740, 209805, 231672, 279740, 289590, 293727, 335688, 386120, 391636, 417480, 419610, 489545, 559480, 579180, 587454, 685363, 783272, 839220, 979090, 1158360, 1174908, 1370726, 1468635, 1678440, 1958180, 2056089, 2349816, 2741452, 2937270, 3426815, 3916360, 4112178, 5482904, 5874540, 6853630, 8224356, 10280445, 11749080, 13707260, 16448712, 20560890, 27414520, 41121780, 82243560]

約数ペア:

[(1, 82243560), (2, 41121780), (3, 27414520), (4, 20560890), (5, 16448712), (6, 13707260), (7, 11749080), (8, 10280445), (10, 8224356), (12, 6853630), (14, 5874540), (15, 5482904), (20, 4112178), (21, 3916360), (24, 3426815), (28, 2937270), (30, 2741452), (35, 2349816), (40, 2056089), (42, 1958180), (49, 1678440), (56, 1468635), (60, 1370726), (70, 1174908), (71, 1158360), (84, 979090), (98, 839220), (105, 783272), (120, 685363), (140, 587454), (142, 579180), (147, 559480), (168, 489545), (196, 419610), (197, 417480), (210, 391636), (213, 386120), (245, 335688), (280, 293727), (284, 289590), (294, 279740), (355, 231672), (392, 209805), (394, 208740), (420, 195818), (426, 193060), (490, 167844), (497, 165480), (568, 144795), (588, 139870), (591, 139160), (710, 115836), (735, 111896), (788, 104370), (840, 97909), (852, 96530), (980, 83922), (985, 83496), (994, 82740), (1065, 77224), (1176, 69935), (1182, 69580), (1379, 59640), (1420, 57918), (1470, 55948), (1491, 55160), (1576, 52185), (1704, 48265), (1960, 41961), (1970, 41748), (1988, 41370), (2130, 38612), (2364, 34790), (2485, 33096), (2758, 29820), (2840, 28959), (2940, 27974), (2955, 27832), (2982, 27580), (3479, 23640), (3940, 20874), (3976, 20685), (4137, 19880), (4260, 19306), (4728, 17395), (4970, 16548), (5516, 14910), (5880, 13987), (5910, 13916), (5964, 13790), (6895, 11928), (6958, 11820), (7455, 11032), (7880, 10437), (8274, 9940), (8520, 9653)]