12977879040

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{20117}}^1$

素因数の和:20157

約数の個数: 288

約数和(自身を含む): 51407123040

約数和(自身を除く): 38429244000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10240, 10752, 11520, 13440, 14336, 15360, 16128, 17920, 18432, 20117, 20160, 21504, 23040, 26880, 30720, 32256, 35840, 40234, 40320, 43008, 46080, 53760, 60351, 64512, 71680, 80468, 80640, 92160, 100585, 107520, 120702, 129024, 140819, 160936, 161280, 181053, 201170, 215040, 241404, 281638, 301755, 321872, 322560, 362106, 402340, 422457, 482808, 563276, 603510, 643744, 645120, 704095, 724212, 804680, 844914, 905265, 965616, 1126552, 1207020, 1267371, 1287488, 1408190, 1448424, 1609360, 1689828, 1810530, 1931232, 2112285, 2253104, 2414040, 2534742, 2574976, 2816380, 2896848, 3218720, 3379656, 3621060, 3862464, 4224570, 4506208, 4828080, 5069484, 5149952, 5632760, 5793696, 6336855, 6437440, 6759312, 7242120, 7724928, 8449140, 9012416, 9656160, 10138968, 10299904, 11265520, 11587392, 12673710, 12874880, 13518624, 14484240, 15449856, 16898280, 18024832, 19312320, 20277936, 20599808, 22531040, 23174784, 25347420, 25749760, 27037248, 28968480, 30899712, 33796560, 36049664, 38624640, 40555872, 41199616, 45062080, 46349568, 50694840, 51499520, 54074496, 57936960, 61799424, 67593120, 72099328, 77249280, 81111744, 90124160, 92699136, 101389680, 102999040, 108148992, 115873920, 123598848, 135186240, 144198656, 154498560, 162223488, 180248320, 185398272, 202779360, 205998080, 216297984, 231747840, 270372480, 288397312, 308997120, 324446976, 360496640, 370796544, 405558720, 432595968, 463495680, 540744960, 617994240, 648893952, 720993280, 811117440, 865191936, 926991360, 1081489920, 1297787904, 1441986560, 1622234880, 1853982720, 2162979840, 2595575808, 3244469760, 4325959680, 6488939520, 12977879040]

約数ペア:

[(1, 12977879040), (2, 6488939520), (3, 4325959680), (4, 3244469760), (5, 2595575808), (6, 2162979840), (7, 1853982720), (8, 1622234880), (9, 1441986560), (10, 1297787904), (12, 1081489920), (14, 926991360), (15, 865191936), (16, 811117440), (18, 720993280), (20, 648893952), (21, 617994240), (24, 540744960), (28, 463495680), (30, 432595968), (32, 405558720), (35, 370796544), (36, 360496640), (40, 324446976), (42, 308997120), (45, 288397312), (48, 270372480), (56, 231747840), (60, 216297984), (63, 205998080), (64, 202779360), (70, 185398272), (72, 180248320), (80, 162223488), (84, 154498560), (90, 144198656), (96, 135186240), (105, 123598848), (112, 115873920), (120, 108148992), (126, 102999040), (128, 101389680), (140, 92699136), (144, 90124160), (160, 81111744), (168, 77249280), (180, 72099328), (192, 67593120), (210, 61799424), (224, 57936960), (240, 54074496), (252, 51499520), (256, 50694840), (280, 46349568), (288, 45062080), (315, 41199616), (320, 40555872), (336, 38624640), (360, 36049664), (384, 33796560), (420, 30899712), (448, 28968480), (480, 27037248), (504, 25749760), (512, 25347420), (560, 23174784), (576, 22531040), (630, 20599808), (640, 20277936), (672, 19312320), (720, 18024832), (768, 16898280), (840, 15449856), (896, 14484240), (960, 13518624), (1008, 12874880), (1024, 12673710), (1120, 11587392), (1152, 11265520), (1260, 10299904), (1280, 10138968), (1344, 9656160), (1440, 9012416), (1536, 8449140), (1680, 7724928), (1792, 7242120), (1920, 6759312), (2016, 6437440), (2048, 6336855), (2240, 5793696), (2304, 5632760), (2520, 5149952), (2560, 5069484), (2688, 4828080), (2880, 4506208), (3072, 4224570), (3360, 3862464), (3584, 3621060), (3840, 3379656), (4032, 3218720), (4480, 2896848), (4608, 2816380), (5040, 2574976), (5120, 2534742), (5376, 2414040), (5760, 2253104), (6144, 2112285), (6720, 1931232), (7168, 1810530), (7680, 1689828), (8064, 1609360), (8960, 1448424), (9216, 1408190), (10080, 1287488), (10240, 1267371), (10752, 1207020), (11520, 1126552), (13440, 965616), (14336, 905265), (15360, 844914), (16128, 804680), (17920, 724212), (18432, 704095), (20117, 645120), (20160, 643744), (21504, 603510), (23040, 563276), (26880, 482808), (30720, 422457), (32256, 402340), (35840, 362106), (40234, 322560), (40320, 321872), (43008, 301755), (46080, 281638), (53760, 241404), (60351, 215040), (64512, 201170), (71680, 181053), (80468, 161280), (80640, 160936), (92160, 140819), (100585, 129024), (107520, 120702)]