246730680

素因数分解:

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

素因数の和:299

約数の個数: 288

約数和(自身を含む): 950732640

約数和(自身を除く): 704001960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 71, 72, 84, 90, 98, 105, 120, 126, 140, 142, 147, 168, 180, 196, 197, 210, 213, 245, 252, 280, 284, 294, 315, 355, 360, 392, 394, 420, 426, 441, 490, 497, 504, 568, 588, 591, 630, 639, 710, 735, 788, 840, 852, 882, 980, 985, 994, 1065, 1176, 1182, 1260, 1278, 1379, 1420, 1470, 1491, 1576, 1704, 1764, 1773, 1960, 1970, 1988, 2130, 2205, 2364, 2485, 2520, 2556, 2758, 2840, 2940, 2955, 2982, 3195, 3479, 3528, 3546, 3940, 3976, 4137, 4260, 4410, 4473, 4728, 4970, 5112, 5516, 5880, 5910, 5964, 6390, 6895, 6958, 7092, 7455, 7880, 8274, 8520, 8820, 8865, 8946, 9653, 9940, 10437, 11032, 11820, 11928, 12411, 12780, 13790, 13916, 13987, 14184, 14910, 16548, 17395, 17640, 17730, 17892, 19306, 19880, 20685, 20874, 22365, 23640, 24822, 25560, 27580, 27832, 27974, 28959, 29820, 31311, 33096, 34790, 35460, 35784, 38612, 41370, 41748, 41961, 44730, 48265, 49644, 52185, 55160, 55948, 57918, 59640, 62055, 62622, 69580, 69935, 70920, 77224, 82740, 83496, 83922, 86877, 89460, 96530, 97909, 99288, 104370, 111896, 115836, 124110, 125244, 125883, 139160, 139870, 144795, 156555, 165480, 167844, 173754, 178920, 193060, 195818, 208740, 209805, 231672, 248220, 250488, 251766, 279740, 289590, 293727, 313110, 335688, 347508, 386120, 391636, 417480, 419610, 434385, 489545, 496440, 503532, 559480, 579180, 587454, 626220, 629415, 685363, 695016, 783272, 839220, 868770, 881181, 979090, 1007064, 1158360, 1174908, 1252440, 1258830, 1370726, 1468635, 1678440, 1737540, 1762362, 1958180, 2056089, 2349816, 2517660, 2741452, 2937270, 3426815, 3475080, 3524724, 3916360, 4112178, 4405905, 5035320, 5482904, 5874540, 6168267, 6853630, 7049448, 8224356, 8811810, 10280445, 11749080, 12336534, 13707260, 16448712, 17623620, 20560890, 24673068, 27414520, 30841335, 35247240, 41121780, 49346136, 61682670, 82243560, 123365340, 246730680]

約数ペア:

[(1, 246730680), (2, 123365340), (3, 82243560), (4, 61682670), (5, 49346136), (6, 41121780), (7, 35247240), (8, 30841335), (9, 27414520), (10, 24673068), (12, 20560890), (14, 17623620), (15, 16448712), (18, 13707260), (20, 12336534), (21, 11749080), (24, 10280445), (28, 8811810), (30, 8224356), (35, 7049448), (36, 6853630), (40, 6168267), (42, 5874540), (45, 5482904), (49, 5035320), (56, 4405905), (60, 4112178), (63, 3916360), (70, 3524724), (71, 3475080), (72, 3426815), (84, 2937270), (90, 2741452), (98, 2517660), (105, 2349816), (120, 2056089), (126, 1958180), (140, 1762362), (142, 1737540), (147, 1678440), (168, 1468635), (180, 1370726), (196, 1258830), (197, 1252440), (210, 1174908), (213, 1158360), (245, 1007064), (252, 979090), (280, 881181), (284, 868770), (294, 839220), (315, 783272), (355, 695016), (360, 685363), (392, 629415), (394, 626220), (420, 587454), (426, 579180), (441, 559480), (490, 503532), (497, 496440), (504, 489545), (568, 434385), (588, 419610), (591, 417480), (630, 391636), (639, 386120), (710, 347508), (735, 335688), (788, 313110), (840, 293727), (852, 289590), (882, 279740), (980, 251766), (985, 250488), (994, 248220), (1065, 231672), (1176, 209805), (1182, 208740), (1260, 195818), (1278, 193060), (1379, 178920), (1420, 173754), (1470, 167844), (1491, 165480), (1576, 156555), (1704, 144795), (1764, 139870), (1773, 139160), (1960, 125883), (1970, 125244), (1988, 124110), (2130, 115836), (2205, 111896), (2364, 104370), (2485, 99288), (2520, 97909), (2556, 96530), (2758, 89460), (2840, 86877), (2940, 83922), (2955, 83496), (2982, 82740), (3195, 77224), (3479, 70920), (3528, 69935), (3546, 69580), (3940, 62622), (3976, 62055), (4137, 59640), (4260, 57918), (4410, 55948), (4473, 55160), (4728, 52185), (4970, 49644), (5112, 48265), (5516, 44730), (5880, 41961), (5910, 41748), (5964, 41370), (6390, 38612), (6895, 35784), (6958, 35460), (7092, 34790), (7455, 33096), (7880, 31311), (8274, 29820), (8520, 28959), (8820, 27974), (8865, 27832), (8946, 27580), (9653, 25560), (9940, 24822), (10437, 23640), (11032, 22365), (11820, 20874), (11928, 20685), (12411, 19880), (12780, 19306), (13790, 17892), (13916, 17730), (13987, 17640), (14184, 17395), (14910, 16548)]