2078148656640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8971}}^1$

素因数の和:9174

約数の個数: 640

約数和(自身を含む): 7894854696960

約数和(自身を除く): 5816706040320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 139, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 278, 280, 310, 320, 336, 372, 384, 417, 420, 434, 448, 465, 480, 496, 512, 556, 560, 620, 640, 651, 672, 695, 744, 768, 834, 840, 868, 896, 930, 960, 973, 992, 1085, 1112, 1120, 1240, 1280, 1302, 1344, 1390, 1488, 1536, 1668, 1680, 1736, 1792, 1860, 1920, 1946, 1984, 2085, 2170, 2224, 2240, 2480, 2560, 2604, 2688, 2780, 2919, 2976, 3255, 3336, 3360, 3472, 3584, 3720, 3840, 3892, 3968, 4170, 4309, 4340, 4448, 4480, 4865, 4960, 5208, 5376, 5560, 5838, 5952, 6510, 6672, 6720, 6944, 7440, 7680, 7784, 7936, 8340, 8618, 8680, 8896, 8960, 8971, 9730, 9920, 10416, 10752, 11120, 11676, 11904, 12927, 13020, 13344, 13440, 13888, 14595, 14880, 15568, 15872, 16680, 17236, 17360, 17792, 17920, 17942, 19460, 19840, 20832, 21545, 22240, 23352, 23808, 25854, 26040, 26688, 26880, 26913, 27776, 29190, 29760, 30163, 31136, 33360, 34472, 34720, 35584, 35884, 38920, 39680, 41664, 43090, 44480, 44855, 46704, 47616, 51708, 52080, 53376, 53760, 53826, 55552, 58380, 59520, 60326, 62272, 62797, 64635, 66720, 68944, 69440, 71168, 71768, 77840, 79360, 83328, 86180, 88960, 89710, 90489, 93408, 103416, 104160, 106752, 107652, 111104, 116760, 119040, 120652, 124544, 125594, 129270, 133440, 134565, 137888, 138880, 143536, 150815, 155680, 166656, 172360, 177920, 179420, 180978, 186816, 188391, 206832, 208320, 213504, 215304, 233520, 238080, 241304, 249088, 251188, 258540, 266880, 269130, 275776, 277760, 278101, 287072, 301630, 311360, 313985, 333312, 344720, 355840, 358840, 361956, 373632, 376782, 413664, 416640, 430608, 452445, 467040, 482608, 498176, 502376, 517080, 533760, 538260, 551552, 555520, 556202, 574144, 603260, 622720, 627970, 689440, 717680, 723912, 747264, 753564, 827328, 833280, 834303, 861216, 904890, 934080, 941955, 965216, 1004752, 1034160, 1067520, 1076520, 1103104, 1112404, 1148288, 1206520, 1245440, 1246969, 1255940, 1378880, 1390505, 1435360, 1447824, 1494528, 1507128, 1654656, 1666560, 1668606, 1722432, 1809780, 1868160, 1883910, 1930432, 1946707, 2009504, 2068320, 2153040, 2206208, 2224808, 2296576, 2413040, 2490880, 2493938, 2511880, 2757760, 2781010, 2870720, 2895648, 3014256, 3309312, 3337212, 3444864, 3619560, 3736320, 3740907, 3767820, 3860864, 3893414, 4019008, 4136640, 4171515, 4306080, 4449616, 4593152, 4826080, 4987876, 5023760, 5515520, 5562020, 5741440, 5791296, 5840121, 6028512, 6234845, 6618624, 6674424, 6889728, 7239120, 7472640, 7481814, 7535640, 7721728, 7786828, 8038016, 8273280, 8343030, 8612160, 8728783, 8899232, 9652160, 9733535, 9975752, 10047520, 11031040, 11124040, 11482880, 11582592, 11680242, 12057024, 12469690, 13348848, 13779456, 14478240, 14963628, 15071280, 15443456, 15573656, 16076032, 16546560, 16686060, 17224320, 17457566, 17798464, 18704535, 19304320, 19467070, 19951504, 20095040, 22248080, 22965760, 23165184, 23360484, 24114048, 24939380, 26186349, 26697696, 28956480, 29200605, 29927256, 30142560, 31147312, 32152064, 33093120, 33372120, 34448640, 34915132, 35596928, 37409070, 38608640, 38656039, 38934140, 39903008, 40190080, 43643915, 44496160, 46330368, 46720968, 48228096, 49878760, 52372698, 53395392, 57912960, 58401210, 59854512, 60285120, 62294624, 66744240, 68897280, 69830264, 71193856, 74818140, 77217280, 77312078, 77868280, 79806016, 80380160, 87287830, 88992320, 93441936, 96456192, 99757520, 104745396, 106790784, 115825920, 115968117, 116802420, 119709024, 120570240, 124589248, 130931745, 133488480, 139660528, 142387712, 149636280, 154624156, 155736560, 159612032, 160760320, 174575660, 177984640, 186883872, 193280195, 199515040, 209490792, 213581568, 231651840, 231936234, 233604840, 239418048, 241140480, 249178496, 261863490, 266976960, 270592273, 279321056, 299272560, 309248312, 311473120, 319224064, 349151320, 355969280, 373767744, 386560390, 399030080, 418981584, 427163136, 463872468, 467209680, 478836096, 482280960, 498356992, 523726980, 533953920, 541184546, 558642112, 579840585, 598545120, 618496624, 622946240, 638448128, 698302640, 711938560, 747535488, 773120780, 798060160, 811776819, 837963168, 927744936, 934419360, 957672192, 996713984, 1047453960, 1067907840, 1082369092, 1117284224, 1159681170, 1197090240, 1236993248, 1245892480, 1352961365, 1396605280, 1495070976, 1546241560, 1596120320, 1623553638, 1675926336, 1855489872, 1868838720, 1915344384, 2094907920, 2135815680, 2164738184, 2234568448, 2319362340, 2394180480, 2473986496, 2491784960, 2705922730, 2793210560, 2990141952, 3092483120, 3192240640, 3247107276, 3351852672, 3710979744, 3737677440, 4058884095, 4189815840, 4329476368, 4469136896, 4638724680, 4788360960, 4947972992, 4983569920, 5411845460, 5586421120, 6184966240, 6494214552, 6703705344, 7421959488, 7475354880, 8117768190, 8379631680, 8658952736, 9277449360, 9576721920, 9895945984, 10823690920, 11172842240, 12369932480, 12988429104, 13407410688, 14843918976, 14950709760, 16235536380, 16759263360, 17317905472, 18554898720, 19791891968, 21647381840, 22345684480, 24739864960, 25976858208, 29687837952, 32471072760, 33518526720, 34635810944, 37109797440, 43294763680, 49479729920, 51953716416, 59375675904, 64942145520, 67037053440, 69271621888, 74219594880, 86589527360, 98959459840, 103907432832, 129884291040, 138543243776, 148439189760, 173179054720, 207814865664, 259768582080, 296878379520, 346358109440, 415629731328, 519537164160, 692716218880, 1039074328320, 2078148656640]

約数ペア:

[(1, 2078148656640), (2, 1039074328320), (3, 692716218880), (4, 519537164160), (5, 415629731328), (6, 346358109440), (7, 296878379520), (8, 259768582080), (10, 207814865664), (12, 173179054720), (14, 148439189760), (15, 138543243776), (16, 129884291040), (20, 103907432832), (21, 98959459840), (24, 86589527360), (28, 74219594880), (30, 69271621888), (31, 67037053440), (32, 64942145520), (35, 59375675904), (40, 51953716416), (42, 49479729920), (48, 43294763680), (56, 37109797440), (60, 34635810944), (62, 33518526720), (64, 32471072760), (70, 29687837952), (80, 25976858208), (84, 24739864960), (93, 22345684480), (96, 21647381840), (105, 19791891968), (112, 18554898720), (120, 17317905472), (124, 16759263360), (128, 16235536380), (139, 14950709760), (140, 14843918976), (155, 13407410688), (160, 12988429104), (168, 12369932480), (186, 11172842240), (192, 10823690920), (210, 9895945984), (217, 9576721920), (224, 9277449360), (240, 8658952736), (248, 8379631680), (256, 8117768190), (278, 7475354880), (280, 7421959488), (310, 6703705344), (320, 6494214552), (336, 6184966240), (372, 5586421120), (384, 5411845460), (417, 4983569920), (420, 4947972992), (434, 4788360960), (448, 4638724680), (465, 4469136896), (480, 4329476368), (496, 4189815840), (512, 4058884095), (556, 3737677440), (560, 3710979744), (620, 3351852672), (640, 3247107276), (651, 3192240640), (672, 3092483120), (695, 2990141952), (744, 2793210560), (768, 2705922730), (834, 2491784960), (840, 2473986496), (868, 2394180480), (896, 2319362340), (930, 2234568448), (960, 2164738184), (973, 2135815680), (992, 2094907920), (1085, 1915344384), (1112, 1868838720), (1120, 1855489872), (1240, 1675926336), (1280, 1623553638), (1302, 1596120320), (1344, 1546241560), (1390, 1495070976), (1488, 1396605280), (1536, 1352961365), (1668, 1245892480), (1680, 1236993248), (1736, 1197090240), (1792, 1159681170), (1860, 1117284224), (1920, 1082369092), (1946, 1067907840), (1984, 1047453960), (2085, 996713984), (2170, 957672192), (2224, 934419360), (2240, 927744936), (2480, 837963168), (2560, 811776819), (2604, 798060160), (2688, 773120780), (2780, 747535488), (2919, 711938560), (2976, 698302640), (3255, 638448128), (3336, 622946240), (3360, 618496624), (3472, 598545120), (3584, 579840585), (3720, 558642112), (3840, 541184546), (3892, 533953920), (3968, 523726980), (4170, 498356992), (4309, 482280960), (4340, 478836096), (4448, 467209680), (4480, 463872468), (4865, 427163136), (4960, 418981584), (5208, 399030080), (5376, 386560390), (5560, 373767744), (5838, 355969280), (5952, 349151320), (6510, 319224064), (6672, 311473120), (6720, 309248312), (6944, 299272560), (7440, 279321056), (7680, 270592273), (7784, 266976960), (7936, 261863490), (8340, 249178496), (8618, 241140480), (8680, 239418048), (8896, 233604840), (8960, 231936234), (8971, 231651840), (9730, 213581568), (9920, 209490792), (10416, 199515040), (10752, 193280195), (11120, 186883872), (11676, 177984640), (11904, 174575660), (12927, 160760320), (13020, 159612032), (13344, 155736560), (13440, 154624156), (13888, 149636280), (14595, 142387712), (14880, 139660528), (15568, 133488480), (15872, 130931745), (16680, 124589248), (17236, 120570240), (17360, 119709024), (17792, 116802420), (17920, 115968117), (17942, 115825920), (19460, 106790784), (19840, 104745396), (20832, 99757520), (21545, 96456192), (22240, 93441936), (23352, 88992320), (23808, 87287830), (25854, 80380160), (26040, 79806016), (26688, 77868280), (26880, 77312078), (26913, 77217280), (27776, 74818140), (29190, 71193856), (29760, 69830264), (30163, 68897280), (31136, 66744240), (33360, 62294624), (34472, 60285120), (34720, 59854512), (35584, 58401210), (35884, 57912960), (38920, 53395392), (39680, 52372698), (41664, 49878760), (43090, 48228096), (44480, 46720968), (44855, 46330368), (46704, 44496160), (47616, 43643915), (51708, 40190080), (52080, 39903008), (53376, 38934140), (53760, 38656039), (53826, 38608640), (55552, 37409070), (58380, 35596928), (59520, 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