18441276480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64679}}^1$

素因数の和:64719

約数の個数: 280

約数和(自身を含む): 71563504320

約数和(自身を除く): 53122227840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6480, 7128, 7920, 8640, 8910, 9504, 10560, 11880, 12960, 14256, 15840, 17820, 19008, 23760, 25920, 28512, 31680, 35640, 47520, 57024, 64679, 71280, 95040, 129358, 142560, 194037, 258716, 285120, 323395, 388074, 517432, 582111, 646790, 711469, 776148, 970185, 1034864, 1164222, 1293580, 1422938, 1552296, 1746333, 1940370, 2069728, 2134407, 2328444, 2587160, 2845876, 2910555, 3104592, 3492666, 3557345, 3880740, 4139456, 4268814, 4656888, 5174320, 5238999, 5691752, 5821110, 6209184, 6403221, 6985332, 7114690, 7761480, 8537628, 8731665, 9313776, 10348640, 10477998, 10672035, 11383504, 11642220, 12418368, 12806442, 13970664, 14229380, 15522960, 17075256, 17463330, 18627552, 19209663, 20697280, 20955996, 21344070, 22767008, 23284440, 25612884, 26194995, 27941328, 28458760, 31045920, 32016105, 34150512, 34926660, 37255104, 38419326, 41911992, 42688140, 45534016, 46568880, 51225768, 52389990, 55882656, 56917520, 57628989, 62091840, 64032210, 68301024, 69853320, 76838652, 83823984, 85376280, 93137760, 96048315, 102451536, 104779980, 111765312, 113835040, 115257978, 128064420, 136602048, 139706640, 153677304, 167647968, 170752560, 186275520, 192096630, 204903072, 209559960, 227670080, 230515956, 256128840, 279413280, 288144945, 307354608, 335295936, 341505120, 384193260, 409806144, 419119920, 461031912, 512257680, 558826560, 576289890, 614709216, 683010240, 768386520, 838239840, 922063824, 1024515360, 1152579780, 1229418432, 1536773040, 1676479680, 1844127648, 2049030720, 2305159560, 3073546080, 3688255296, 4610319120, 6147092160, 9220638240, 18441276480]

約数ペア:

[(1, 18441276480), (2, 9220638240), (3, 6147092160), (4, 4610319120), (5, 3688255296), (6, 3073546080), (8, 2305159560), (9, 2049030720), (10, 1844127648), (11, 1676479680), (12, 1536773040), (15, 1229418432), (16, 1152579780), (18, 1024515360), (20, 922063824), (22, 838239840), (24, 768386520), (27, 683010240), (30, 614709216), (32, 576289890), (33, 558826560), (36, 512257680), (40, 461031912), (44, 419119920), (45, 409806144), (48, 384193260), (54, 341505120), (55, 335295936), (60, 307354608), (64, 288144945), (66, 279413280), (72, 256128840), (80, 230515956), (81, 227670080), (88, 209559960), (90, 204903072), (96, 192096630), (99, 186275520), (108, 170752560), (110, 167647968), (120, 153677304), (132, 139706640), (135, 136602048), (144, 128064420), (160, 115257978), (162, 113835040), (165, 111765312), (176, 104779980), (180, 102451536), (192, 96048315), (198, 93137760), (216, 85376280), (220, 83823984), (240, 76838652), (264, 69853320), (270, 68301024), (288, 64032210), (297, 62091840), (320, 57628989), (324, 56917520), (330, 55882656), (352, 52389990), (360, 51225768), (396, 46568880), (405, 45534016), (432, 42688140), (440, 41911992), (480, 38419326), (495, 37255104), (528, 34926660), (540, 34150512), (576, 32016105), (594, 31045920), (648, 28458760), (660, 27941328), (704, 26194995), (720, 25612884), (792, 23284440), (810, 22767008), (864, 21344070), (880, 20955996), (891, 20697280), (960, 19209663), (990, 18627552), (1056, 17463330), (1080, 17075256), (1188, 15522960), (1296, 14229380), (1320, 13970664), (1440, 12806442), (1485, 12418368), (1584, 11642220), (1620, 11383504), (1728, 10672035), (1760, 10477998), (1782, 10348640), (1980, 9313776), (2112, 8731665), (2160, 8537628), (2376, 7761480), (2592, 7114690), (2640, 6985332), (2880, 6403221), (2970, 6209184), (3168, 5821110), (3240, 5691752), (3520, 5238999), (3564, 5174320), (3960, 4656888), (4320, 4268814), (4455, 4139456), (4752, 3880740), (5184, 3557345), (5280, 3492666), (5940, 3104592), (6336, 2910555), (6480, 2845876), (7128, 2587160), (7920, 2328444), (8640, 2134407), (8910, 2069728), (9504, 1940370), (10560, 1746333), (11880, 1552296), (12960, 1422938), (14256, 1293580), (15840, 1164222), (17820, 1034864), (19008, 970185), (23760, 776148), (25920, 711469), (28512, 646790), (31680, 582111), (35640, 517432), (47520, 388074), (57024, 323395), (64679, 285120), (71280, 258716), (95040, 194037), (129358, 142560)]