189406080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 683726400

約数和(自身を除く): 494320320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 113, 120, 128, 135, 144, 160, 180, 192, 194, 216, 226, 240, 270, 288, 291, 320, 339, 360, 384, 388, 432, 452, 480, 485, 540, 565, 576, 582, 640, 678, 720, 776, 864, 873, 904, 960, 970, 1017, 1080, 1130, 1152, 1164, 1356, 1440, 1455, 1552, 1695, 1728, 1746, 1808, 1920, 1940, 2034, 2160, 2260, 2328, 2619, 2712, 2880, 2910, 3051, 3104, 3390, 3456, 3492, 3616, 3880, 4068, 4320, 4365, 4520, 4656, 5085, 5238, 5424, 5760, 5820, 6102, 6208, 6780, 6984, 7232, 7760, 8136, 8640, 8730, 9040, 9312, 10170, 10476, 10848, 10961, 11640, 12204, 12416, 13095, 13560, 13968, 14464, 15255, 15520, 16272, 17280, 17460, 18080, 18624, 20340, 20952, 21696, 21922, 23280, 24408, 26190, 27120, 27936, 30510, 31040, 32544, 32883, 34920, 36160, 37248, 40680, 41904, 43392, 43844, 46560, 48816, 52380, 54240, 54805, 55872, 61020, 62080, 65088, 65766, 69840, 72320, 81360, 83808, 87688, 93120, 97632, 98649, 104760, 108480, 109610, 111744, 122040, 130176, 131532, 139680, 162720, 164415, 167616, 175376, 186240, 195264, 197298, 209520, 216960, 219220, 244080, 263064, 279360, 295947, 325440, 328830, 335232, 350752, 390528, 394596, 419040, 438440, 488160, 493245, 526128, 558720, 591894, 650880, 657660, 701504, 789192, 838080, 876880, 976320, 986490, 1052256, 1183788, 1315320, 1403008, 1479735, 1578384, 1676160, 1753760, 1952640, 1972980, 2104512, 2367576, 2630640, 2959470, 3156768, 3507520, 3945960, 4209024, 4735152, 5261280, 5918940, 6313536, 7015040, 7891920, 9470304, 10522560, 11837880, 12627072, 15783840, 18940608, 21045120, 23675760, 31567680, 37881216, 47351520, 63135360, 94703040, 189406080]

約数ペア:

[(1, 189406080), (2, 94703040), (3, 63135360), (4, 47351520), (5, 37881216), (6, 31567680), (8, 23675760), (9, 21045120), (10, 18940608), (12, 15783840), (15, 12627072), (16, 11837880), (18, 10522560), (20, 9470304), (24, 7891920), (27, 7015040), (30, 6313536), (32, 5918940), (36, 5261280), (40, 4735152), (45, 4209024), (48, 3945960), (54, 3507520), (60, 3156768), (64, 2959470), (72, 2630640), (80, 2367576), (90, 2104512), (96, 1972980), (97, 1952640), (108, 1753760), (113, 1676160), (120, 1578384), (128, 1479735), (135, 1403008), (144, 1315320), (160, 1183788), (180, 1052256), (192, 986490), (194, 976320), (216, 876880), (226, 838080), (240, 789192), (270, 701504), (288, 657660), (291, 650880), (320, 591894), (339, 558720), (360, 526128), (384, 493245), (388, 488160), (432, 438440), (452, 419040), (480, 394596), (485, 390528), (540, 350752), (565, 335232), (576, 328830), (582, 325440), (640, 295947), (678, 279360), (720, 263064), (776, 244080), (864, 219220), (873, 216960), (904, 209520), (960, 197298), (970, 195264), (1017, 186240), (1080, 175376), (1130, 167616), (1152, 164415), (1164, 162720), (1356, 139680), (1440, 131532), (1455, 130176), (1552, 122040), (1695, 111744), (1728, 109610), (1746, 108480), (1808, 104760), (1920, 98649), (1940, 97632), (2034, 93120), (2160, 87688), (2260, 83808), (2328, 81360), (2619, 72320), (2712, 69840), (2880, 65766), (2910, 65088), (3051, 62080), (3104, 61020), (3390, 55872), (3456, 54805), (3492, 54240), (3616, 52380), (3880, 48816), (4068, 46560), (4320, 43844), (4365, 43392), (4520, 41904), (4656, 40680), (5085, 37248), (5238, 36160), (5424, 34920), (5760, 32883), (5820, 32544), (6102, 31040), (6208, 30510), (6780, 27936), (6984, 27120), (7232, 26190), (7760, 24408), (8136, 23280), (8640, 21922), (8730, 21696), (9040, 20952), (9312, 20340), (10170, 18624), (10476, 18080), (10848, 17460), (10961, 17280), (11640, 16272), (12204, 15520), (12416, 15255), (13095, 14464), (13560, 13968)]