56489902080

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:728

約数の個数: 256

約数和(自身を含む): 181851760800

約数和(自身を除く): 125361858720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 281, 320, 384, 409, 480, 512, 562, 640, 768, 818, 843, 960, 1024, 1124, 1227, 1280, 1405, 1536, 1636, 1686, 1920, 2045, 2048, 2248, 2454, 2560, 2810, 3072, 3272, 3372, 3840, 4090, 4096, 4215, 4496, 4908, 5120, 5620, 6135, 6144, 6544, 6744, 7680, 8180, 8192, 8430, 8992, 9816, 10240, 11240, 12270, 12288, 13088, 13488, 15360, 16360, 16384, 16860, 17984, 19632, 20480, 22480, 24540, 24576, 26176, 26976, 30720, 32720, 32768, 33720, 35968, 39264, 40960, 44960, 49080, 49152, 52352, 53952, 61440, 65440, 67440, 71936, 78528, 81920, 89920, 98160, 98304, 104704, 107904, 114929, 122880, 130880, 134880, 143872, 157056, 163840, 179840, 196320, 209408, 215808, 229858, 245760, 261760, 269760, 287744, 314112, 344787, 359680, 392640, 418816, 431616, 459716, 491520, 523520, 539520, 574645, 575488, 628224, 689574, 719360, 785280, 837632, 863232, 919432, 1047040, 1079040, 1149290, 1150976, 1256448, 1379148, 1438720, 1570560, 1675264, 1723935, 1726464, 1838864, 2094080, 2158080, 2298580, 2301952, 2512896, 2758296, 2877440, 3141120, 3350528, 3447870, 3452928, 3677728, 4188160, 4316160, 4597160, 4603904, 5025792, 5516592, 5754880, 6282240, 6701056, 6895740, 6905856, 7355456, 8376320, 8632320, 9194320, 9207808, 10051584, 11033184, 11509760, 12564480, 13402112, 13791480, 13811712, 14710912, 16752640, 17264640, 18388640, 20103168, 22066368, 23019520, 25128960, 27582960, 27623424, 29421824, 33505280, 34529280, 36777280, 40206336, 44132736, 46039040, 50257920, 55165920, 58843648, 67010560, 69058560, 73554560, 88265472, 100515840, 110331840, 117687296, 138117120, 147109120, 176530944, 201031680, 220663680, 235374592, 294218240, 353061888, 441327360, 470749184, 588436480, 706123776, 882654720, 941498368, 1176872960, 1412247552, 1765309440, 1882996736, 2353745920, 2824495104, 3530618880, 3765993472, 4707491840, 5648990208, 7061237760, 9414983680, 11297980416, 14122475520, 18829967360, 28244951040, 56489902080]

約数ペア:

[(1, 56489902080), (2, 28244951040), (3, 18829967360), (4, 14122475520), (5, 11297980416), (6, 9414983680), (8, 7061237760), (10, 5648990208), (12, 4707491840), (15, 3765993472), (16, 3530618880), (20, 2824495104), (24, 2353745920), (30, 1882996736), (32, 1765309440), (40, 1412247552), (48, 1176872960), (60, 941498368), (64, 882654720), (80, 706123776), (96, 588436480), (120, 470749184), (128, 441327360), (160, 353061888), (192, 294218240), (240, 235374592), (256, 220663680), (281, 201031680), (320, 176530944), (384, 147109120), (409, 138117120), (480, 117687296), (512, 110331840), (562, 100515840), (640, 88265472), (768, 73554560), (818, 69058560), (843, 67010560), (960, 58843648), (1024, 55165920), (1124, 50257920), (1227, 46039040), (1280, 44132736), (1405, 40206336), (1536, 36777280), (1636, 34529280), (1686, 33505280), (1920, 29421824), (2045, 27623424), (2048, 27582960), (2248, 25128960), (2454, 23019520), (2560, 22066368), (2810, 20103168), (3072, 18388640), (3272, 17264640), (3372, 16752640), (3840, 14710912), (4090, 13811712), (4096, 13791480), (4215, 13402112), (4496, 12564480), (4908, 11509760), (5120, 11033184), (5620, 10051584), (6135, 9207808), (6144, 9194320), (6544, 8632320), (6744, 8376320), (7680, 7355456), (8180, 6905856), (8192, 6895740), (8430, 6701056), (8992, 6282240), (9816, 5754880), (10240, 5516592), (11240, 5025792), (12270, 4603904), (12288, 4597160), (13088, 4316160), (13488, 4188160), (15360, 3677728), (16360, 3452928), (16384, 3447870), (16860, 3350528), (17984, 3141120), (19632, 2877440), (20480, 2758296), (22480, 2512896), (24540, 2301952), (24576, 2298580), (26176, 2158080), (26976, 2094080), (30720, 1838864), (32720, 1726464), (32768, 1723935), (33720, 1675264), (35968, 1570560), (39264, 1438720), (40960, 1379148), (44960, 1256448), (49080, 1150976), (49152, 1149290), (52352, 1079040), (53952, 1047040), (61440, 919432), (65440, 863232), (67440, 837632), (71936, 785280), (78528, 719360), (81920, 689574), (89920, 628224), (98160, 575488), (98304, 574645), (104704, 539520), (107904, 523520), (114929, 491520), (122880, 459716), (130880, 431616), (134880, 418816), (143872, 392640), (157056, 359680), (163840, 344787), (179840, 314112), (196320, 287744), (209408, 269760), (215808, 261760), (229858, 245760)]