21547236480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 768

約数和(自身を含む): 89213736960

約数和(自身を除く): 67666500480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 47, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 94, 96, 98, 105, 110, 112, 120, 128, 132, 140, 141, 147, 154, 160, 165, 168, 176, 188, 192, 196, 210, 220, 224, 231, 235, 240, 245, 264, 280, 282, 294, 308, 320, 329, 330, 336, 352, 376, 384, 385, 392, 420, 440, 443, 448, 462, 470, 480, 490, 517, 528, 539, 560, 564, 588, 616, 640, 658, 660, 672, 704, 705, 735, 752, 770, 784, 840, 880, 886, 896, 924, 940, 960, 980, 987, 1034, 1056, 1078, 1120, 1128, 1155, 1176, 1232, 1316, 1320, 1329, 1344, 1408, 1410, 1470, 1504, 1540, 1551, 1568, 1617, 1645, 1680, 1760, 1772, 1848, 1880, 1920, 1960, 1974, 2068, 2112, 2156, 2215, 2240, 2256, 2303, 2310, 2352, 2464, 2585, 2632, 2640, 2658, 2688, 2695, 2820, 2940, 3008, 3080, 3101, 3102, 3136, 3234, 3290, 3360, 3520, 3544, 3619, 3696, 3760, 3920, 3948, 4136, 4224, 4312, 4430, 4480, 4512, 4606, 4620, 4704, 4873, 4928, 4935, 5170, 5264, 5280, 5316, 5390, 5640, 5880, 6016, 6160, 6202, 6204, 6272, 6468, 6580, 6645, 6720, 6909, 7040, 7088, 7238, 7392, 7520, 7755, 7840, 7896, 8085, 8272, 8624, 8860, 9024, 9212, 9240, 9303, 9408, 9746, 9856, 9870, 10340, 10528, 10560, 10632, 10780, 10857, 11280, 11515, 11760, 12320, 12404, 12408, 12936, 13160, 13290, 13440, 13818, 14176, 14476, 14619, 14784, 15040, 15505, 15510, 15680, 15792, 16170, 16544, 17248, 17720, 18048, 18095, 18424, 18480, 18606, 18816, 19492, 19740, 20680, 20821, 21056, 21120, 21264, 21560, 21707, 21714, 22560, 23030, 23520, 24365, 24640, 24808, 24816, 25333, 25872, 26320, 26580, 27636, 28352, 28952, 29238, 29568, 30080, 31010, 31020, 31360, 31584, 32340, 33088, 34111, 34496, 34545, 35440, 36190, 36848, 36960, 37212, 38984, 39480, 41360, 41642, 42112, 42528, 43120, 43414, 43428, 45120, 46060, 46515, 47040, 48730, 49280, 49616, 49632, 50666, 51744, 52640, 53160, 54285, 55272, 56704, 57904, 58476, 62020, 62040, 62463, 63168, 64680, 65121, 66176, 68222, 68992, 69090, 70880, 72380, 73095, 73696, 73920, 74424, 75999, 77968, 78960, 82720, 83284, 85056, 86240, 86828, 86856, 90240, 92120, 93030, 94080, 97460, 99232, 99264, 101332, 102333, 103488, 104105, 105280, 106320, 108535, 108570, 110544, 115808, 116952, 124040, 124080, 124926, 126336, 126665, 129360, 130242, 136444, 138180, 141760, 144760, 145747, 146190, 147392, 147840, 148848, 151998, 155936, 157920, 165440, 166568, 170112, 170555, 172480, 173656, 173712, 184240, 186060, 194920, 198464, 198528, 202664, 204666, 206976, 208210, 210560, 212640, 217070, 217140, 221088, 229031, 231616, 233904, 238777, 248080, 248160, 249852, 253330, 258720, 260484, 272888, 276360, 283520, 289520, 291494, 292380, 294784, 297696, 303996, 311872, 312315, 315840, 325605, 330880, 333136, 341110, 344960, 347312, 347424, 368480, 372120, 379995, 389840, 396928, 405328, 409332, 416420, 425280, 434140, 434280, 437241, 442176, 458062, 463232, 467808, 477554, 496160, 496320, 499704, 506660, 511665, 517440, 520968, 545776, 552720, 579040, 582988, 584760, 595392, 607992, 623744, 624630, 631680, 651210, 666272, 682220, 687093, 694624, 694848, 716331, 728735, 736960, 744240, 759990, 779680, 810656, 818664, 832840, 850560, 868280, 868560, 874482, 884352, 916124, 935616, 955108, 992320, 992640, 999408, 1013320, 1020229, 1023330, 1034880, 1041936, 1091552, 1105440, 1145155, 1158080, 1165976, 1169520, 1190784, 1193885, 1215984, 1249260, 1302420, 1332544, 1364440, 1374186, 1389248, 1389696, 1432662, 1457470, 1473920, 1488480, 1519980, 1559360, 1603217, 1621312, 1637328, 1665680, 1736560, 1737120, 1748964, 1832248, 1871232, 1910216, 1984640, 1998816, 2026640, 2040458, 2046660, 2083872, 2183104, 2186205, 2210880, 2290310, 2316160, 2331952, 2339040, 2387770, 2431968, 2498520, 2604840, 2665088, 2728880, 2748372, 2778496, 2865324, 2914940, 2976960, 3039960, 3060687, 3118720, 3206434, 3242624, 3274656, 3331360, 3435465, 3473120, 3474240, 3497928, 3581655, 3664496, 3820432, 3997632, 4053280, 4080916, 4093320, 4167744, 4366208, 4372410, 4421760, 4580620, 4663904, 4678080, 4775540, 4809651, 4863936, 4997040, 5101145, 5209680, 5457760, 5496744, 5730648, 5829880, 5953920, 6079920, 6121374, 6412868, 6549312, 6662720, 6870930, 6946240, 6948480, 6995856, 7163310, 7328992, 7640864, 7995264, 8016085, 8106560, 8161832, 8186640, 8335488, 8744820, 9161240, 9327808, 9356160, 9551080, 9619302, 9727872, 9994080, 10202290, 10419360, 10915520, 10993488, 11222519, 11461296, 11659760, 12159840, 12242748, 12825736, 13098624, 13325440, 13741860, 13892480, 13991712, 14326620, 14657984, 15281728, 15303435, 16032170, 16213120, 16323664, 16373280, 17489640, 18322480, 18655616, 19102160, 19238604, 19988160, 20404580, 20838720, 21831040, 21986976, 22445038, 22922592, 23319520, 24048255, 24319680, 24485496, 25651472, 27483720, 27983424, 28653240, 29315968, 30563456, 30606870, 32064340, 32647328, 32746560, 33667557, 34979280, 36644960, 38204320, 38477208, 39976320, 40809160, 41677440, 43973952, 44890076, 45845184, 46639040, 48096510, 48639360, 48970992, 51302944, 54967440, 55966848, 56112595, 57306480, 61213740, 64128680, 65294656, 65493120, 67335114, 69958560, 73289920, 76408640, 76954416, 81618320, 87947904, 89780152, 91690368, 93278080, 96193020, 97941984, 102605888, 109934880, 112225190, 114612960, 122427480, 128257360, 130589312, 134670228, 139917120, 146579840, 152817280, 153908832, 163236640, 168337785, 179560304, 192386040, 195883968, 205211776, 219869760, 224450380, 229225920, 244854960, 256514720, 269340456, 279834240, 307817664, 326473280, 336675570, 359120608, 384772080, 391767936, 439739520, 448900760, 458451840, 489709920, 513029440, 538680912, 615635328, 652946560, 673351140, 718241216, 769544160, 897801520, 979419840, 1026058880, 1077361824, 1346702280, 1436482432, 1539088320, 1795603040, 1958839680, 2154723648, 2693404560, 3078176640, 3591206080, 4309447296, 5386809120, 7182412160, 10773618240, 21547236480]

約数ペア:

[(1, 21547236480), (2, 10773618240), (3, 7182412160), (4, 5386809120), (5, 4309447296), (6, 3591206080), (7, 3078176640), (8, 2693404560), (10, 2154723648), (11, 1958839680), (12, 1795603040), (14, 1539088320), (15, 1436482432), (16, 1346702280), (20, 1077361824), (21, 1026058880), (22, 979419840), (24, 897801520), (28, 769544160), (30, 718241216), (32, 673351140), (33, 652946560), (35, 615635328), (40, 538680912), (42, 513029440), (44, 489709920), (47, 458451840), (48, 448900760), (49, 439739520), (55, 391767936), (56, 384772080), (60, 359120608), (64, 336675570), (66, 326473280), (70, 307817664), (77, 279834240), (80, 269340456), (84, 256514720), (88, 244854960), (94, 229225920), (96, 224450380), (98, 219869760), (105, 205211776), (110, 195883968), (112, 192386040), (120, 179560304), (128, 168337785), (132, 163236640), (140, 153908832), (141, 152817280), (147, 146579840), (154, 139917120), (160, 134670228), (165, 130589312), (168, 128257360), (176, 122427480), (188, 114612960), (192, 112225190), (196, 109934880), (210, 102605888), (220, 97941984), (224, 96193020), (231, 93278080), (235, 91690368), (240, 89780152), (245, 87947904), (264, 81618320), (280, 76954416), (282, 76408640), (294, 73289920), (308, 69958560), (320, 67335114), (329, 65493120), (330, 65294656), (336, 64128680), (352, 61213740), (376, 57306480), (384, 56112595), (385, 55966848), (392, 54967440), (420, 51302944), (440, 48970992), (443, 48639360), (448, 48096510), (462, 46639040), (470, 45845184), (480, 44890076), (490, 43973952), (517, 41677440), (528, 40809160), (539, 39976320), (560, 38477208), (564, 38204320), (588, 36644960), (616, 34979280), (640, 33667557), (658, 32746560), (660, 32647328), (672, 32064340), (704, 30606870), (705, 30563456), (735, 29315968), (752, 28653240), (770, 27983424), (784, 27483720), (840, 25651472), (880, 24485496), (886, 24319680), (896, 24048255), (924, 23319520), (940, 22922592), (960, 22445038), (980, 21986976), (987, 21831040), (1034, 20838720), (1056, 20404580), (1078, 19988160), (1120, 19238604), (1128, 19102160), (1155, 18655616), (1176, 18322480), (1232, 17489640), (1316, 16373280), (1320, 16323664), (1329, 16213120), (1344, 16032170), (1408, 15303435), (1410, 15281728), (1470, 14657984), (1504, 14326620), (1540, 13991712), (1551, 13892480), (1568, 13741860), (1617, 13325440), (1645, 13098624), (1680, 12825736), (1760, 12242748), (1772, 12159840), (1848, 11659760), (1880, 11461296), (1920, 11222519), (1960, 10993488), (1974, 10915520), (2068, 10419360), (2112, 10202290), (2156, 9994080), (2215, 9727872), (2240, 9619302), (2256, 9551080), (2303, 9356160), (2310, 9327808), (2352, 9161240), (2464, 8744820), (2585, 8335488), (2632, 8186640), (2640, 8161832), (2658, 8106560), (2688, 8016085), (2695, 7995264), (2820, 7640864), (2940, 7328992), (3008, 7163310), (3080, 6995856), (3101, 6948480), (3102, 6946240), (3136, 6870930), (3234, 6662720), (3290, 6549312), (3360, 6412868), (3520, 6121374), (3544, 6079920), (3619, 5953920), (3696, 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(30080, 716331), (31010, 694848), (31020, 694624), (31360, 687093), (31584, 682220), (32340, 666272), (33088, 651210), (34111, 631680), (34496, 624630), (34545, 623744), (35440, 607992), (36190, 595392), (36848, 584760), (36960, 582988), (37212, 579040), (38984, 552720), (39480, 545776), (41360, 520968), (41642, 517440), (42112, 511665), (42528, 506660), (43120, 499704), (43414, 496320), (43428, 496160), (45120, 477554), (46060, 467808), (46515, 463232), (47040, 458062), (48730, 442176), (49280, 437241), (49616, 434280), (49632, 434140), (50666, 425280), (51744, 416420), (52640, 409332), (53160, 405328), (54285, 396928), (55272, 389840), (56704, 379995), (57904, 372120), (58476, 368480), (62020, 347424), (62040, 347312), (62463, 344960), (63168, 341110), (64680, 333136), (65121, 330880), (66176, 325605), (68222, 315840), (68992, 312315), (69090, 311872), (70880, 303996), (72380, 297696), (73095, 294784), (73696, 292380), (73920, 291494), (74424, 289520), (75999, 283520), (77968, 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