278340480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 384

約数和(自身を含む): 1099837440

約数和(自身を除く): 821496960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 128, 132, 138, 144, 160, 165, 176, 180, 184, 191, 192, 198, 207, 220, 230, 240, 253, 264, 276, 288, 320, 330, 345, 352, 360, 368, 382, 384, 396, 414, 440, 460, 480, 495, 506, 528, 552, 573, 576, 640, 660, 690, 704, 720, 736, 759, 764, 792, 828, 880, 920, 955, 960, 990, 1012, 1035, 1056, 1104, 1146, 1152, 1265, 1320, 1380, 1408, 1440, 1472, 1518, 1528, 1584, 1656, 1719, 1760, 1840, 1910, 1920, 1980, 2024, 2070, 2101, 2112, 2208, 2277, 2292, 2530, 2640, 2760, 2865, 2880, 2944, 3036, 3056, 3168, 3312, 3438, 3520, 3680, 3795, 3820, 3960, 4048, 4140, 4202, 4224, 4393, 4416, 4554, 4584, 5060, 5280, 5520, 5730, 5760, 6072, 6112, 6303, 6336, 6624, 6876, 7040, 7360, 7590, 7640, 7920, 8096, 8280, 8404, 8595, 8786, 8832, 9108, 9168, 10120, 10505, 10560, 11040, 11385, 11460, 12144, 12224, 12606, 12672, 13179, 13248, 13752, 14720, 15180, 15280, 15840, 16192, 16560, 16808, 17190, 17572, 18216, 18336, 18909, 20240, 21010, 21120, 21965, 22080, 22770, 22920, 24288, 24448, 25212, 26358, 26496, 27504, 30360, 30560, 31515, 31680, 32384, 33120, 33616, 34380, 35144, 36432, 36672, 37818, 39537, 40480, 42020, 43930, 44160, 45540, 45840, 48323, 48576, 50424, 52716, 55008, 60720, 61120, 63030, 63360, 65895, 66240, 67232, 68760, 70288, 72864, 73344, 75636, 79074, 80960, 84040, 87860, 91080, 91680, 94545, 96646, 97152, 100848, 105432, 110016, 121440, 122240, 126060, 131790, 132480, 134464, 137520, 140576, 144969, 145728, 151272, 158148, 161920, 168080, 175720, 182160, 183360, 189090, 193292, 197685, 201696, 210864, 220032, 241615, 242880, 252120, 263580, 268928, 275040, 281152, 289938, 291456, 302544, 316296, 336160, 351440, 364320, 366720, 378180, 386584, 395370, 403392, 421728, 434907, 483230, 485760, 504240, 527160, 550080, 562304, 579876, 605088, 632592, 672320, 702880, 724845, 728640, 756360, 773168, 790740, 806784, 843456, 869814, 966460, 1008480, 1054320, 1100160, 1159752, 1210176, 1265184, 1344640, 1405760, 1449690, 1457280, 1512720, 1546336, 1581480, 1686912, 1739628, 1932920, 2016960, 2108640, 2174535, 2319504, 2420352, 2530368, 2811520, 2899380, 3025440, 3092672, 3162960, 3479256, 3865840, 4033920, 4217280, 4349070, 4639008, 5060736, 5798760, 6050880, 6185344, 6325920, 6958512, 7731680, 8434560, 8698140, 9278016, 11597520, 12101760, 12651840, 13917024, 15463360, 17396280, 18556032, 23195040, 25303680, 27834048, 30926720, 34792560, 46390080, 55668096, 69585120, 92780160, 139170240, 278340480]

約数ペア:

[(1, 278340480), (2, 139170240), (3, 92780160), (4, 69585120), (5, 55668096), (6, 46390080), (8, 34792560), (9, 30926720), (10, 27834048), (11, 25303680), (12, 23195040), (15, 18556032), (16, 17396280), (18, 15463360), (20, 13917024), (22, 12651840), (23, 12101760), (24, 11597520), (30, 9278016), (32, 8698140), (33, 8434560), (36, 7731680), (40, 6958512), (44, 6325920), (45, 6185344), (46, 6050880), (48, 5798760), (55, 5060736), (60, 4639008), (64, 4349070), (66, 4217280), (69, 4033920), (72, 3865840), (80, 3479256), (88, 3162960), (90, 3092672), (92, 3025440), (96, 2899380), (99, 2811520), (110, 2530368), (115, 2420352), (120, 2319504), (128, 2174535), (132, 2108640), (138, 2016960), (144, 1932920), (160, 1739628), (165, 1686912), (176, 1581480), (180, 1546336), (184, 1512720), (191, 1457280), (192, 1449690), (198, 1405760), (207, 1344640), (220, 1265184), (230, 1210176), (240, 1159752), (253, 1100160), (264, 1054320), (276, 1008480), (288, 966460), (320, 869814), (330, 843456), (345, 806784), (352, 790740), (360, 773168), (368, 756360), (382, 728640), (384, 724845), (396, 702880), (414, 672320), (440, 632592), (460, 605088), (480, 579876), (495, 562304), (506, 550080), (528, 527160), (552, 504240), (573, 485760), (576, 483230), (640, 434907), (660, 421728), (690, 403392), (704, 395370), (720, 386584), (736, 378180), (759, 366720), (764, 364320), (792, 351440), (828, 336160), (880, 316296), (920, 302544), (955, 291456), (960, 289938), (990, 281152), (1012, 275040), (1035, 268928), (1056, 263580), (1104, 252120), (1146, 242880), (1152, 241615), (1265, 220032), (1320, 210864), (1380, 201696), (1408, 197685), (1440, 193292), (1472, 189090), (1518, 183360), (1528, 182160), (1584, 175720), (1656, 168080), (1719, 161920), (1760, 158148), (1840, 151272), (1910, 145728), (1920, 144969), (1980, 140576), (2024, 137520), (2070, 134464), (2101, 132480), (2112, 131790), (2208, 126060), (2277, 122240), (2292, 121440), (2530, 110016), (2640, 105432), (2760, 100848), (2865, 97152), (2880, 96646), (2944, 94545), (3036, 91680), (3056, 91080), (3168, 87860), (3312, 84040), (3438, 80960), (3520, 79074), (3680, 75636), (3795, 73344), (3820, 72864), (3960, 70288), (4048, 68760), (4140, 67232), (4202, 66240), (4224, 65895), (4393, 63360), (4416, 63030), (4554, 61120), (4584, 60720), (5060, 55008), (5280, 52716), (5520, 50424), (5730, 48576), (5760, 48323), (6072, 45840), (6112, 45540), (6303, 44160), (6336, 43930), (6624, 42020), (6876, 40480), (7040, 39537), (7360, 37818), (7590, 36672), (7640, 36432), (7920, 35144), (8096, 34380), (8280, 33616), (8404, 33120), (8595, 32384), (8786, 31680), (8832, 31515), (9108, 30560), (9168, 30360), (10120, 27504), (10505, 26496), (10560, 26358), (11040, 25212), (11385, 24448), (11460, 24288), (12144, 22920), (12224, 22770), (12606, 22080), (12672, 21965), (13179, 21120), (13248, 21010), (13752, 20240), (14720, 18909), (15180, 18336), (15280, 18216), (15840, 17572), (16192, 17190), (16560, 16808)]