243380760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 256

約数和(自身を含む): 880588800

約数和(自身を除く): 637208040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 97, 103, 105, 116, 120, 140, 145, 168, 174, 194, 203, 206, 210, 232, 280, 290, 291, 309, 348, 388, 406, 412, 420, 435, 485, 515, 580, 582, 609, 618, 679, 696, 721, 776, 812, 824, 840, 870, 970, 1015, 1030, 1160, 1164, 1218, 1236, 1358, 1442, 1455, 1545, 1624, 1740, 1940, 2030, 2037, 2060, 2163, 2328, 2436, 2472, 2716, 2813, 2884, 2910, 2987, 3045, 3090, 3395, 3480, 3605, 3880, 4060, 4074, 4120, 4326, 4872, 5432, 5626, 5768, 5820, 5974, 6090, 6180, 6790, 7210, 8120, 8148, 8439, 8652, 8961, 9991, 10185, 10815, 11252, 11640, 11948, 12180, 12360, 13580, 14065, 14420, 14935, 16296, 16878, 17304, 17922, 19691, 19982, 20370, 20909, 21630, 22504, 23896, 24360, 27160, 28130, 28840, 29870, 29973, 33756, 35844, 39382, 39964, 40740, 41818, 42195, 43260, 44805, 49955, 56260, 59073, 59740, 59946, 62727, 67512, 69937, 71688, 78764, 79928, 81480, 83636, 84390, 86520, 89610, 98455, 99910, 104545, 112520, 118146, 119480, 119892, 125454, 139874, 149865, 157528, 167272, 168780, 179220, 196910, 199820, 209090, 209811, 236292, 239784, 250908, 279748, 289739, 295365, 299730, 313635, 337560, 349685, 358440, 393820, 399640, 418180, 419622, 472584, 501816, 559496, 579478, 590730, 599460, 627270, 699370, 787640, 836360, 839244, 869217, 1049055, 1158956, 1181460, 1198920, 1254540, 1398740, 1448695, 1678488, 1738434, 2028173, 2098110, 2317912, 2362920, 2509080, 2797480, 2897390, 3476868, 4056346, 4196220, 4346085, 5794780, 6084519, 6953736, 8112692, 8392440, 8692170, 10140865, 11589560, 12169038, 16225384, 17384340, 20281730, 24338076, 30422595, 34768680, 40563460, 48676152, 60845190, 81126920, 121690380, 243380760]

約数ペア:

[(1, 243380760), (2, 121690380), (3, 81126920), (4, 60845190), (5, 48676152), (6, 40563460), (7, 34768680), (8, 30422595), (10, 24338076), (12, 20281730), (14, 17384340), (15, 16225384), (20, 12169038), (21, 11589560), (24, 10140865), (28, 8692170), (29, 8392440), (30, 8112692), (35, 6953736), (40, 6084519), (42, 5794780), (56, 4346085), (58, 4196220), (60, 4056346), (70, 3476868), (84, 2897390), (87, 2797480), (97, 2509080), (103, 2362920), (105, 2317912), (116, 2098110), (120, 2028173), (140, 1738434), (145, 1678488), (168, 1448695), (174, 1398740), (194, 1254540), (203, 1198920), (206, 1181460), (210, 1158956), (232, 1049055), (280, 869217), (290, 839244), (291, 836360), (309, 787640), (348, 699370), (388, 627270), (406, 599460), (412, 590730), (420, 579478), (435, 559496), (485, 501816), (515, 472584), (580, 419622), (582, 418180), (609, 399640), (618, 393820), (679, 358440), (696, 349685), (721, 337560), (776, 313635), (812, 299730), (824, 295365), (840, 289739), (870, 279748), (970, 250908), (1015, 239784), (1030, 236292), (1160, 209811), (1164, 209090), (1218, 199820), (1236, 196910), (1358, 179220), (1442, 168780), (1455, 167272), (1545, 157528), (1624, 149865), (1740, 139874), (1940, 125454), (2030, 119892), (2037, 119480), (2060, 118146), (2163, 112520), (2328, 104545), (2436, 99910), (2472, 98455), (2716, 89610), (2813, 86520), (2884, 84390), (2910, 83636), (2987, 81480), (3045, 79928), (3090, 78764), (3395, 71688), (3480, 69937), (3605, 67512), (3880, 62727), (4060, 59946), (4074, 59740), (4120, 59073), (4326, 56260), (4872, 49955), (5432, 44805), (5626, 43260), (5768, 42195), (5820, 41818), (5974, 40740), (6090, 39964), (6180, 39382), (6790, 35844), (7210, 33756), (8120, 29973), (8148, 29870), (8439, 28840), (8652, 28130), (8961, 27160), (9991, 24360), (10185, 23896), (10815, 22504), (11252, 21630), (11640, 20909), (11948, 20370), (12180, 19982), (12360, 19691), (13580, 17922), (14065, 17304), (14420, 16878), (14935, 16296)]