1249797196160

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8191}}^1\times {\mathrm{8221}}^1$

素因数の和:16460

約数の個数: 128

約数和(自身を含む): 3091577241600

約数和(自身を除く): 1841780045440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 8191, 8221, 9280, 16382, 16442, 18560, 32764, 32884, 40955, 41105, 65528, 65768, 81910, 82210, 131056, 131536, 163820, 164420, 237539, 238409, 262112, 263072, 327640, 328840, 475078, 476818, 524224, 526144, 655280, 657680, 950156, 953636, 1048448, 1052288, 1187695, 1192045, 1310560, 1315360, 1900312, 1907272, 2375390, 2384090, 2621120, 2630720, 3800624, 3814544, 4750780, 4768180, 5242240, 5261440, 7601248, 7629088, 9501560, 9536360, 15202496, 15258176, 19003120, 19072720, 30404992, 30516352, 38006240, 38145440, 67338211, 76012480, 76290880, 134676422, 152024960, 152581760, 269352844, 336691055, 538705688, 673382110, 1077411376, 1346764220, 1952808119, 2154822752, 2693528440, 3905616238, 4309645504, 5387056880, 7811232476, 8619291008, 9764040595, 10774113760, 15622464952, 19528081190, 21548227520, 31244929904, 39056162380, 43096455040, 62489859808, 78112324760, 124979719616, 156224649520, 249959439232, 312449299040, 624898598080, 1249797196160]

約数ペア:

[(1, 1249797196160), (2, 624898598080), (4, 312449299040), (5, 249959439232), (8, 156224649520), (10, 124979719616), (16, 78112324760), (20, 62489859808), (29, 43096455040), (32, 39056162380), (40, 31244929904), (58, 21548227520), (64, 19528081190), (80, 15622464952), (116, 10774113760), (128, 9764040595), (145, 8619291008), (160, 7811232476), (232, 5387056880), (290, 4309645504), (320, 3905616238), (464, 2693528440), (580, 2154822752), (640, 1952808119), (928, 1346764220), (1160, 1077411376), (1856, 673382110), (2320, 538705688), (3712, 336691055), (4640, 269352844), (8191, 152581760), (8221, 152024960), (9280, 134676422), (16382, 76290880), (16442, 76012480), (18560, 67338211), (32764, 38145440), (32884, 38006240), (40955, 30516352), (41105, 30404992), (65528, 19072720), (65768, 19003120), (81910, 15258176), (82210, 15202496), (131056, 9536360), (131536, 9501560), (163820, 7629088), (164420, 7601248), (237539, 5261440), (238409, 5242240), (262112, 4768180), (263072, 4750780), (327640, 3814544), (328840, 3800624), (475078, 2630720), (476818, 2621120), (524224, 2384090), (526144, 2375390), (655280, 1907272), (657680, 1900312), (950156, 1315360), (953636, 1310560), (1048448, 1192045), (1052288, 1187695)]