428924160

素因数分解:

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

素因数の和:240

約数の個数: 432

約数和(自身を含む): 1767782016

約数和(自身を除く): 1338857856

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 197, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 394, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 591, 630, 640, 648, 672, 720, 756, 768, 788, 810, 840, 864, 896, 945, 960, 972, 985, 1008, 1080, 1120, 1134, 1152, 1182, 1215, 1260, 1280, 1296, 1344, 1379, 1440, 1512, 1576, 1620, 1680, 1701, 1728, 1773, 1792, 1890, 1920, 1944, 1970, 2016, 2160, 2240, 2268, 2304, 2364, 2430, 2520, 2592, 2688, 2758, 2835, 2880, 2955, 3024, 3152, 3240, 3360, 3402, 3456, 3546, 3780, 3840, 3888, 3940, 4032, 4137, 4320, 4480, 4536, 4728, 4860, 5040, 5184, 5319, 5376, 5516, 5670, 5760, 5910, 6048, 6304, 6480, 6720, 6804, 6895, 6912, 7092, 7560, 7776, 7880, 8064, 8274, 8505, 8640, 8865, 8960, 9072, 9456, 9720, 10080, 10368, 10638, 11032, 11340, 11520, 11820, 12096, 12411, 12608, 12960, 13440, 13608, 13790, 14184, 15120, 15552, 15760, 15957, 16128, 16548, 17010, 17280, 17730, 18144, 18912, 19440, 20160, 20685, 20736, 21276, 22064, 22680, 23640, 24192, 24822, 25216, 25920, 26595, 26880, 27216, 27580, 28368, 30240, 31104, 31520, 31914, 33096, 34020, 34560, 35460, 36288, 37233, 37824, 38880, 40320, 41370, 42552, 44128, 45360, 47280, 47871, 48384, 49644, 50432, 51840, 53190, 54432, 55160, 56736, 60480, 62055, 62208, 63040, 63828, 66192, 68040, 70920, 72576, 74466, 75648, 77760, 79785, 80640, 82740, 85104, 88256, 90720, 94560, 95742, 99288, 103680, 106380, 108864, 110320, 111699, 113472, 120960, 124110, 126080, 127656, 132384, 136080, 141840, 145152, 148932, 151296, 155520, 159570, 165480, 170208, 176512, 181440, 186165, 189120, 191484, 198576, 212760, 217728, 220640, 223398, 226944, 239355, 241920, 248220, 252160, 255312, 264768, 272160, 283680, 297864, 311040, 319140, 330960, 335097, 340416, 353024, 362880, 372330, 378240, 382968, 397152, 425520, 435456, 441280, 446796, 453888, 478710, 496440, 510624, 529536, 544320, 558495, 567360, 595728, 638280, 661920, 670194, 680832, 725760, 744660, 756480, 765936, 794304, 851040, 882560, 893592, 957420, 992880, 1021248, 1059072, 1088640, 1116990, 1134720, 1191456, 1276560, 1323840, 1340388, 1361664, 1489320, 1531872, 1588608, 1675485, 1702080, 1765120, 1787184, 1914840, 1985760, 2042496, 2177280, 2233980, 2269440, 2382912, 2553120, 2647680, 2680776, 2978640, 3063744, 3177216, 3350970, 3404160, 3574368, 3829680, 3971520, 4084992, 4467960, 4765824, 5106240, 5295360, 5361552, 5957280, 6127488, 6701940, 6808320, 7148736, 7659360, 7943040, 8935920, 9531648, 10212480, 10723104, 11914560, 12254976, 13403880, 14297472, 15318720, 15886080, 17871840, 20424960, 21446208, 23829120, 26807760, 28594944, 30637440, 35743680, 42892416, 47658240, 53615520, 61274880, 71487360, 85784832, 107231040, 142974720, 214462080, 428924160]

約数ペア:

[(1, 428924160), (2, 214462080), (3, 142974720), (4, 107231040), (5, 85784832), (6, 71487360), (7, 61274880), (8, 53615520), (9, 47658240), (10, 42892416), (12, 35743680), (14, 30637440), (15, 28594944), (16, 26807760), (18, 23829120), (20, 21446208), (21, 20424960), (24, 17871840), (27, 15886080), (28, 15318720), (30, 14297472), (32, 13403880), (35, 12254976), (36, 11914560), (40, 10723104), (42, 10212480), (45, 9531648), (48, 8935920), (54, 7943040), (56, 7659360), (60, 7148736), (63, 6808320), (64, 6701940), (70, 6127488), (72, 5957280), (80, 5361552), (81, 5295360), (84, 5106240), (90, 4765824), (96, 4467960), (105, 4084992), (108, 3971520), (112, 3829680), (120, 3574368), (126, 3404160), (128, 3350970), (135, 3177216), (140, 3063744), (144, 2978640), (160, 2680776), (162, 2647680), (168, 2553120), (180, 2382912), (189, 2269440), (192, 2233980), (197, 2177280), (210, 2042496), (216, 1985760), (224, 1914840), (240, 1787184), (243, 1765120), (252, 1702080), (256, 1675485), (270, 1588608), (280, 1531872), (288, 1489320), (315, 1361664), (320, 1340388), (324, 1323840), (336, 1276560), (360, 1191456), (378, 1134720), (384, 1116990), (394, 1088640), (405, 1059072), (420, 1021248), (432, 992880), (448, 957420), (480, 893592), (486, 882560), (504, 851040), (540, 794304), (560, 765936), (567, 756480), (576, 744660), (591, 725760), (630, 680832), (640, 670194), (648, 661920), (672, 638280), (720, 595728), (756, 567360), (768, 558495), (788, 544320), (810, 529536), (840, 510624), (864, 496440), (896, 478710), (945, 453888), (960, 446796), (972, 441280), (985, 435456), (1008, 425520), (1080, 397152), (1120, 382968), (1134, 378240), (1152, 372330), (1182, 362880), (1215, 353024), (1260, 340416), (1280, 335097), (1296, 330960), (1344, 319140), (1379, 311040), (1440, 297864), (1512, 283680), (1576, 272160), (1620, 264768), (1680, 255312), (1701, 252160), (1728, 248220), (1773, 241920), (1792, 239355), (1890, 226944), (1920, 223398), (1944, 220640), (1970, 217728), (2016, 212760), (2160, 198576), (2240, 191484), (2268, 189120), (2304, 186165), (2364, 181440), (2430, 176512), (2520, 170208), (2592, 165480), (2688, 159570), (2758, 155520), (2835, 151296), (2880, 148932), (2955, 145152), (3024, 141840), (3152, 136080), (3240, 132384), (3360, 127656), (3402, 126080), (3456, 124110), (3546, 120960), (3780, 113472), (3840, 111699), (3888, 110320), (3940, 108864), (4032, 106380), (4137, 103680), (4320, 99288), (4480, 95742), (4536, 94560), (4728, 90720), (4860, 88256), (5040, 85104), (5184, 82740), (5319, 80640), (5376, 79785), (5516, 77760), (5670, 75648), (5760, 74466), (5910, 72576), (6048, 70920), (6304, 68040), (6480, 66192), (6720, 63828), (6804, 63040), (6895, 62208), (6912, 62055), (7092, 60480), (7560, 56736), (7776, 55160), (7880, 54432), (8064, 53190), (8274, 51840), (8505, 50432), (8640, 49644), (8865, 48384), (8960, 47871), (9072, 47280), (9456, 45360), (9720, 44128), (10080, 42552), (10368, 41370), (10638, 40320), (11032, 38880), (11340, 37824), (11520, 37233), (11820, 36288), (12096, 35460), (12411, 34560), (12608, 34020), (12960, 33096), (13440, 31914), (13608, 31520), (13790, 31104), (14184, 30240), (15120, 28368), (15552, 27580), (15760, 27216), (15957, 26880), (16128, 26595), (16548, 25920), (17010, 25216), (17280, 24822), (17730, 24192), (18144, 23640), (18912, 22680), (19440, 22064), (20160, 21276), (20685, 20736)]