257054999040

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{531281}}^1$

素因数の和:531320

約数の個数: 320

約数和(自身を含む): 1043522853120

約数和(自身を除く): 786467854080

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, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 16128, 17280, 17920, 20160, 23040, 24192, 26880, 30240, 32256, 34560, 40320, 48384, 53760, 60480, 69120, 80640, 96768, 120960, 161280, 241920, 483840, 531281, 1062562, 1593843, 2125124, 2656405, 3187686, 3718967, 4250248, 4781529, 5312810, 6375372, 7437934, 7969215, 8500496, 9563058, 10625620, 11156901, 12750744, 14344587, 14875868, 15938430, 17000992, 18594835, 19126116, 21251240, 22313802, 23907645, 25501488, 28689174, 29751736, 31876860, 33470703, 34001984, 37189670, 38252232, 42502480, 44627604, 47815290, 51002976, 55784505, 57378348, 59503472, 63753720, 66941406, 68003968, 71722935, 74379340, 76504464, 85004960, 89255208, 95630580, 100412109, 102005952, 111569010, 114756696, 119006944, 127507440, 133882812, 136007936, 143445870, 148758680, 153008928, 167353515, 170009920, 178510416, 191261160, 200824218, 204011904, 223138020, 229513392, 238013888, 255014880, 267765624, 272015872, 286891740, 297517360, 306017856, 334707030, 340019840, 357020832, 382522320, 401648436, 408023808, 446276040, 459026784, 476027776, 502060545, 510029760, 535531248, 573783480, 595034720, 612035712, 669414060, 680039680, 714041664, 765044640, 803296872, 816047616, 892552080, 918053568, 952055552, 1004121090, 1020059520, 1071062496, 1147566960, 1190069440, 1224071424, 1338828120, 1360079360, 1428083328, 1530089280, 1606593744, 1785104160, 1836107136, 1904111104, 2008242180, 2040119040, 2142124992, 2295133920, 2380138880, 2448142848, 2677656240, 2856166656, 3060178560, 3213187488, 3570208320, 3672214272, 4016484360, 4080238080, 4284249984, 4590267840, 4760277760, 5355312480, 5712333312, 6120357120, 6426374976, 7140416640, 7344428544, 8032968720, 8568499968, 9180535680, 9520555520, 10710624960, 12240714240, 12852749952, 14280833280, 16065937440, 17136999936, 18361071360, 21421249920, 25705499904, 28561666560, 32131874880, 36722142720, 42842499840, 51410999808, 64263749760, 85684999680, 128527499520, 257054999040]

約数ペア:

[(1, 257054999040), (2, 128527499520), (3, 85684999680), (4, 64263749760), (5, 51410999808), (6, 42842499840), (7, 36722142720), (8, 32131874880), (9, 28561666560), (10, 25705499904), (12, 21421249920), (14, 18361071360), (15, 17136999936), (16, 16065937440), (18, 14280833280), (20, 12852749952), (21, 12240714240), (24, 10710624960), (27, 9520555520), (28, 9180535680), (30, 8568499968), (32, 8032968720), (35, 7344428544), (36, 7140416640), (40, 6426374976), (42, 6120357120), (45, 5712333312), (48, 5355312480), (54, 4760277760), (56, 4590267840), (60, 4284249984), (63, 4080238080), (64, 4016484360), (70, 3672214272), (72, 3570208320), (80, 3213187488), (84, 3060178560), (90, 2856166656), (96, 2677656240), (105, 2448142848), (108, 2380138880), (112, 2295133920), (120, 2142124992), (126, 2040119040), (128, 2008242180), (135, 1904111104), (140, 1836107136), (144, 1785104160), (160, 1606593744), (168, 1530089280), (180, 1428083328), (189, 1360079360), (192, 1338828120), (210, 1224071424), (216, 1190069440), (224, 1147566960), (240, 1071062496), (252, 1020059520), (256, 1004121090), (270, 952055552), (280, 918053568), (288, 892552080), (315, 816047616), (320, 803296872), (336, 765044640), (360, 714041664), (378, 680039680), (384, 669414060), (420, 612035712), (432, 595034720), (448, 573783480), (480, 535531248), (504, 510029760), (512, 502060545), (540, 476027776), (560, 459026784), (576, 446276040), (630, 408023808), (640, 401648436), (672, 382522320), (720, 357020832), (756, 340019840), (768, 334707030), (840, 306017856), (864, 297517360), (896, 286891740), (945, 272015872), (960, 267765624), (1008, 255014880), (1080, 238013888), (1120, 229513392), (1152, 223138020), (1260, 204011904), (1280, 200824218), (1344, 191261160), (1440, 178510416), (1512, 170009920), (1536, 167353515), (1680, 153008928), (1728, 148758680), (1792, 143445870), (1890, 136007936), (1920, 133882812), (2016, 127507440), (2160, 119006944), (2240, 114756696), (2304, 111569010), (2520, 102005952), (2560, 100412109), (2688, 95630580), (2880, 89255208), (3024, 85004960), (3360, 76504464), (3456, 74379340), (3584, 71722935), (3780, 68003968), (3840, 66941406), (4032, 63753720), (4320, 59503472), (4480, 57378348), (4608, 55784505), (5040, 51002976), (5376, 47815290), (5760, 44627604), (6048, 42502480), (6720, 38252232), (6912, 37189670), (7560, 34001984), (7680, 33470703), (8064, 31876860), (8640, 29751736), (8960, 28689174), (10080, 25501488), (10752, 23907645), (11520, 22313802), (12096, 21251240), (13440, 19126116), (13824, 18594835), (15120, 17000992), (16128, 15938430), (17280, 14875868), (17920, 14344587), (20160, 12750744), (23040, 11156901), (24192, 10625620), (26880, 9563058), (30240, 8500496), (32256, 7969215), (34560, 7437934), (40320, 6375372), (48384, 5312810), (53760, 4781529), (60480, 4250248), (69120, 3718967), (80640, 3187686), (96768, 2656405), (120960, 2125124), (161280, 1593843), (241920, 1062562), (483840, 531281)]