1378529280

素因数分解:

$2^{12}\times 3^5\times 5^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 312

約数和(自身を含む): 4973182032

約数和(自身を除く): 3594652752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 277, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 554, 576, 640, 648, 720, 768, 810, 831, 864, 960, 972, 1024, 1080, 1108, 1152, 1215, 1280, 1296, 1385, 1440, 1536, 1620, 1662, 1728, 1920, 1944, 2048, 2160, 2216, 2304, 2430, 2493, 2560, 2592, 2770, 2880, 3072, 3240, 3324, 3456, 3840, 3888, 4096, 4155, 4320, 4432, 4608, 4860, 4986, 5120, 5184, 5540, 5760, 6144, 6480, 6648, 6912, 7479, 7680, 7776, 8310, 8640, 8864, 9216, 9720, 9972, 10240, 10368, 11080, 11520, 12288, 12465, 12960, 13296, 13824, 14958, 15360, 15552, 16620, 17280, 17728, 18432, 19440, 19944, 20480, 20736, 22160, 22437, 23040, 24930, 25920, 26592, 27648, 29916, 30720, 31104, 33240, 34560, 35456, 36864, 37395, 38880, 39888, 41472, 44320, 44874, 46080, 49860, 51840, 53184, 55296, 59832, 61440, 62208, 66480, 67311, 69120, 70912, 74790, 77760, 79776, 82944, 88640, 89748, 92160, 99720, 103680, 106368, 110592, 112185, 119664, 124416, 132960, 134622, 138240, 141824, 149580, 155520, 159552, 165888, 177280, 179496, 184320, 199440, 207360, 212736, 224370, 239328, 248832, 265920, 269244, 276480, 283648, 299160, 311040, 319104, 331776, 336555, 354560, 358992, 398880, 414720, 425472, 448740, 478656, 497664, 531840, 538488, 552960, 567296, 598320, 622080, 638208, 673110, 709120, 717984, 797760, 829440, 850944, 897480, 957312, 995328, 1063680, 1076976, 1134592, 1196640, 1244160, 1276416, 1346220, 1418240, 1435968, 1595520, 1658880, 1701888, 1794960, 1914624, 2127360, 2153952, 2393280, 2488320, 2552832, 2692440, 2836480, 2871936, 3191040, 3403776, 3589920, 3829248, 4254720, 4307904, 4786560, 4976640, 5105664, 5384880, 5672960, 5743872, 6382080, 7179840, 7658496, 8509440, 8615808, 9573120, 10211328, 10769760, 11487744, 12764160, 14359680, 15316992, 17018880, 17231616, 19146240, 21539520, 22975488, 25528320, 28719360, 30633984, 34463232, 38292480, 43079040, 45950976, 51056640, 57438720, 68926464, 76584960, 86158080, 91901952, 114877440, 137852928, 153169920, 172316160, 229754880, 275705856, 344632320, 459509760, 689264640, 1378529280]

約数ペア:

[(1, 1378529280), (2, 689264640), (3, 459509760), (4, 344632320), (5, 275705856), (6, 229754880), (8, 172316160), (9, 153169920), (10, 137852928), (12, 114877440), (15, 91901952), (16, 86158080), (18, 76584960), (20, 68926464), (24, 57438720), (27, 51056640), (30, 45950976), (32, 43079040), (36, 38292480), (40, 34463232), (45, 30633984), (48, 28719360), (54, 25528320), (60, 22975488), (64, 21539520), (72, 19146240), (80, 17231616), (81, 17018880), (90, 15316992), (96, 14359680), (108, 12764160), (120, 11487744), (128, 10769760), (135, 10211328), (144, 9573120), (160, 8615808), (162, 8509440), (180, 7658496), (192, 7179840), (216, 6382080), (240, 5743872), (243, 5672960), (256, 5384880), (270, 5105664), (277, 4976640), (288, 4786560), (320, 4307904), (324, 4254720), (360, 3829248), (384, 3589920), (405, 3403776), (432, 3191040), (480, 2871936), (486, 2836480), (512, 2692440), (540, 2552832), (554, 2488320), (576, 2393280), (640, 2153952), (648, 2127360), (720, 1914624), (768, 1794960), (810, 1701888), (831, 1658880), (864, 1595520), (960, 1435968), (972, 1418240), (1024, 1346220), (1080, 1276416), (1108, 1244160), (1152, 1196640), (1215, 1134592), (1280, 1076976), (1296, 1063680), (1385, 995328), (1440, 957312), (1536, 897480), (1620, 850944), (1662, 829440), (1728, 797760), (1920, 717984), (1944, 709120), (2048, 673110), (2160, 638208), (2216, 622080), (2304, 598320), (2430, 567296), (2493, 552960), (2560, 538488), (2592, 531840), (2770, 497664), (2880, 478656), (3072, 448740), (3240, 425472), (3324, 414720), (3456, 398880), (3840, 358992), (3888, 354560), (4096, 336555), (4155, 331776), (4320, 319104), (4432, 311040), (4608, 299160), (4860, 283648), (4986, 276480), (5120, 269244), (5184, 265920), (5540, 248832), (5760, 239328), (6144, 224370), (6480, 212736), (6648, 207360), (6912, 199440), (7479, 184320), (7680, 179496), (7776, 177280), (8310, 165888), (8640, 159552), (8864, 155520), (9216, 149580), (9720, 141824), (9972, 138240), (10240, 134622), (10368, 132960), (11080, 124416), (11520, 119664), (12288, 112185), (12465, 110592), (12960, 106368), (13296, 103680), (13824, 99720), (14958, 92160), (15360, 89748), (15552, 88640), (16620, 82944), (17280, 79776), (17728, 77760), (18432, 74790), (19440, 70912), (19944, 69120), (20480, 67311), (20736, 66480), (22160, 62208), (22437, 61440), (23040, 59832), (24930, 55296), (25920, 53184), (26592, 51840), (27648, 49860), (29916, 46080), (30720, 44874), (31104, 44320), (33240, 41472), (34560, 39888), (35456, 38880), (36864, 37395)]