47658240

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 194261760

約数和(自身を除く): 146603520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 197, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 394, 420, 432, 448, 480, 504, 540, 560, 576, 591, 630, 640, 672, 720, 756, 768, 788, 840, 864, 896, 945, 960, 985, 1008, 1080, 1120, 1152, 1182, 1260, 1280, 1344, 1379, 1440, 1512, 1576, 1680, 1728, 1773, 1792, 1890, 1920, 1970, 2016, 2160, 2240, 2304, 2364, 2520, 2688, 2758, 2880, 2955, 3024, 3152, 3360, 3456, 3546, 3780, 3840, 3940, 4032, 4137, 4320, 4480, 4728, 5040, 5319, 5376, 5516, 5760, 5910, 6048, 6304, 6720, 6895, 6912, 7092, 7560, 7880, 8064, 8274, 8640, 8865, 8960, 9456, 10080, 10638, 11032, 11520, 11820, 12096, 12411, 12608, 13440, 13790, 14184, 15120, 15760, 16128, 16548, 17280, 17730, 18912, 20160, 20685, 21276, 22064, 23640, 24192, 24822, 25216, 26595, 26880, 27580, 28368, 30240, 31520, 33096, 34560, 35460, 37233, 37824, 40320, 41370, 42552, 44128, 47280, 48384, 49644, 50432, 53190, 55160, 56736, 60480, 62055, 63040, 66192, 70920, 74466, 75648, 80640, 82740, 85104, 88256, 94560, 99288, 106380, 110320, 113472, 120960, 124110, 126080, 132384, 141840, 148932, 151296, 165480, 170208, 176512, 186165, 189120, 198576, 212760, 220640, 226944, 241920, 248220, 252160, 264768, 283680, 297864, 330960, 340416, 353024, 372330, 378240, 397152, 425520, 441280, 453888, 496440, 529536, 567360, 595728, 661920, 680832, 744660, 756480, 794304, 851040, 882560, 992880, 1059072, 1134720, 1191456, 1323840, 1361664, 1489320, 1588608, 1702080, 1765120, 1985760, 2269440, 2382912, 2647680, 2978640, 3177216, 3404160, 3971520, 4765824, 5295360, 5957280, 6808320, 7943040, 9531648, 11914560, 15886080, 23829120, 47658240]

約数ペア:

[(1, 47658240), (2, 23829120), (3, 15886080), (4, 11914560), (5, 9531648), (6, 7943040), (7, 6808320), (8, 5957280), (9, 5295360), (10, 4765824), (12, 3971520), (14, 3404160), (15, 3177216), (16, 2978640), (18, 2647680), (20, 2382912), (21, 2269440), (24, 1985760), (27, 1765120), (28, 1702080), (30, 1588608), (32, 1489320), (35, 1361664), (36, 1323840), (40, 1191456), (42, 1134720), (45, 1059072), (48, 992880), (54, 882560), (56, 851040), (60, 794304), (63, 756480), (64, 744660), (70, 680832), (72, 661920), (80, 595728), (84, 567360), (90, 529536), (96, 496440), (105, 453888), (108, 441280), (112, 425520), (120, 397152), (126, 378240), (128, 372330), (135, 353024), (140, 340416), (144, 330960), (160, 297864), (168, 283680), (180, 264768), (189, 252160), (192, 248220), (197, 241920), (210, 226944), (216, 220640), (224, 212760), (240, 198576), (252, 189120), (256, 186165), (270, 176512), (280, 170208), (288, 165480), (315, 151296), (320, 148932), (336, 141840), (360, 132384), (378, 126080), (384, 124110), (394, 120960), (420, 113472), (432, 110320), (448, 106380), (480, 99288), (504, 94560), (540, 88256), (560, 85104), (576, 82740), (591, 80640), (630, 75648), (640, 74466), (672, 70920), (720, 66192), (756, 63040), (768, 62055), (788, 60480), (840, 56736), (864, 55160), (896, 53190), (945, 50432), (960, 49644), (985, 48384), (1008, 47280), (1080, 44128), (1120, 42552), (1152, 41370), (1182, 40320), (1260, 37824), (1280, 37233), (1344, 35460), (1379, 34560), (1440, 33096), (1512, 31520), (1576, 30240), (1680, 28368), (1728, 27580), (1773, 26880), (1792, 26595), (1890, 25216), (1920, 24822), (1970, 24192), (2016, 23640), (2160, 22064), (2240, 21276), (2304, 20685), (2364, 20160), (2520, 18912), (2688, 17730), (2758, 17280), (2880, 16548), (2955, 16128), (3024, 15760), (3152, 15120), (3360, 14184), (3456, 13790), (3546, 13440), (3780, 12608), (3840, 12411), (3940, 12096), (4032, 11820), (4137, 11520), (4320, 11032), (4480, 10638), (4728, 10080), (5040, 9456), (5319, 8960), (5376, 8865), (5516, 8640), (5760, 8274), (5910, 8064), (6048, 7880), (6304, 7560), (6720, 7092), (6895, 6912)]