127088640

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 505945440

約数和(自身を除く): 378856800

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, 197, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 394, 420, 448, 480, 504, 512, 560, 576, 591, 630, 640, 672, 720, 768, 788, 840, 896, 960, 985, 1008, 1024, 1120, 1152, 1182, 1260, 1280, 1344, 1379, 1440, 1536, 1576, 1680, 1773, 1792, 1920, 1970, 2016, 2048, 2240, 2304, 2364, 2520, 2560, 2688, 2758, 2880, 2955, 3072, 3152, 3360, 3546, 3584, 3840, 3940, 4032, 4137, 4480, 4608, 4728, 5040, 5120, 5376, 5516, 5760, 5910, 6144, 6304, 6720, 6895, 7092, 7168, 7680, 7880, 8064, 8274, 8865, 8960, 9216, 9456, 10080, 10240, 10752, 11032, 11520, 11820, 12411, 12608, 13440, 13790, 14184, 14336, 15360, 15760, 16128, 16548, 17730, 17920, 18432, 18912, 20160, 20685, 21504, 22064, 23040, 23640, 24822, 25216, 26880, 27580, 28368, 30720, 31520, 32256, 33096, 35460, 35840, 37824, 40320, 41370, 43008, 44128, 46080, 47280, 49644, 50432, 53760, 55160, 56736, 62055, 63040, 64512, 66192, 70920, 71680, 75648, 80640, 82740, 88256, 92160, 94560, 99288, 100864, 107520, 110320, 113472, 124110, 126080, 129024, 132384, 141840, 151296, 161280, 165480, 176512, 189120, 198576, 201728, 215040, 220640, 226944, 248220, 252160, 264768, 283680, 302592, 322560, 330960, 353024, 378240, 397152, 403456, 441280, 453888, 496440, 504320, 529536, 567360, 605184, 645120, 661920, 706048, 756480, 794304, 882560, 907776, 992880, 1008640, 1059072, 1134720, 1210368, 1323840, 1412096, 1512960, 1588608, 1765120, 1815552, 1985760, 2017280, 2118144, 2269440, 2647680, 2824192, 3025920, 3177216, 3530240, 3631104, 3971520, 4236288, 4538880, 5295360, 6051840, 6354432, 7060480, 7943040, 8472576, 9077760, 10590720, 12708864, 14120960, 15886080, 18155520, 21181440, 25417728, 31772160, 42362880, 63544320, 127088640]

約数ペア:

[(1, 127088640), (2, 63544320), (3, 42362880), (4, 31772160), (5, 25417728), (6, 21181440), (7, 18155520), (8, 15886080), (9, 14120960), (10, 12708864), (12, 10590720), (14, 9077760), (15, 8472576), (16, 7943040), (18, 7060480), (20, 6354432), (21, 6051840), (24, 5295360), (28, 4538880), (30, 4236288), (32, 3971520), (35, 3631104), (36, 3530240), (40, 3177216), (42, 3025920), (45, 2824192), (48, 2647680), (56, 2269440), (60, 2118144), (63, 2017280), (64, 1985760), (70, 1815552), (72, 1765120), (80, 1588608), (84, 1512960), (90, 1412096), (96, 1323840), (105, 1210368), (112, 1134720), (120, 1059072), (126, 1008640), (128, 992880), (140, 907776), (144, 882560), (160, 794304), (168, 756480), (180, 706048), (192, 661920), (197, 645120), (210, 605184), (224, 567360), (240, 529536), (252, 504320), (256, 496440), (280, 453888), (288, 441280), (315, 403456), (320, 397152), (336, 378240), (360, 353024), (384, 330960), (394, 322560), (420, 302592), (448, 283680), (480, 264768), (504, 252160), (512, 248220), (560, 226944), (576, 220640), (591, 215040), (630, 201728), (640, 198576), (672, 189120), (720, 176512), (768, 165480), (788, 161280), (840, 151296), (896, 141840), (960, 132384), (985, 129024), (1008, 126080), (1024, 124110), (1120, 113472), (1152, 110320), (1182, 107520), (1260, 100864), (1280, 99288), (1344, 94560), (1379, 92160), (1440, 88256), (1536, 82740), (1576, 80640), (1680, 75648), (1773, 71680), (1792, 70920), (1920, 66192), (1970, 64512), (2016, 63040), (2048, 62055), (2240, 56736), (2304, 55160), (2364, 53760), (2520, 50432), (2560, 49644), (2688, 47280), (2758, 46080), (2880, 44128), (2955, 43008), (3072, 41370), (3152, 40320), (3360, 37824), (3546, 35840), (3584, 35460), (3840, 33096), (3940, 32256), (4032, 31520), (4137, 30720), (4480, 28368), (4608, 27580), (4728, 26880), (5040, 25216), (5120, 24822), (5376, 23640), (5516, 23040), (5760, 22064), (5910, 21504), (6144, 20685), (6304, 20160), (6720, 18912), (6895, 18432), (7092, 17920), (7168, 17730), (7680, 16548), (7880, 16128), (8064, 15760), (8274, 15360), (8865, 14336), (8960, 14184), (9216, 13790), (9456, 13440), (10080, 12608), (10240, 12411), (10752, 11820), (11032, 11520)]