20716375680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3649

約数の個数: 768

約数和(自身を含む): 96075383040

約数和(自身を除く): 75359007360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 64, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 126, 128, 130, 132, 140, 143, 144, 154, 156, 160, 165, 168, 176, 180, 182, 192, 195, 198, 208, 210, 220, 224, 231, 234, 240, 252, 260, 264, 273, 280, 286, 288, 308, 312, 315, 320, 330, 336, 352, 360, 364, 384, 385, 390, 396, 416, 420, 429, 440, 448, 455, 462, 468, 480, 495, 504, 520, 528, 546, 560, 572, 576, 585, 616, 624, 630, 640, 660, 672, 693, 704, 715, 720, 728, 770, 780, 792, 819, 832, 840, 858, 880, 896, 910, 924, 936, 960, 990, 1001, 1008, 1040, 1056, 1092, 1120, 1144, 1152, 1155, 1170, 1232, 1248, 1260, 1287, 1320, 1344, 1365, 1386, 1408, 1430, 1440, 1456, 1540, 1560, 1584, 1638, 1664, 1680, 1716, 1760, 1820, 1848, 1872, 1920, 1980, 2002, 2016, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2340, 2464, 2496, 2520, 2574, 2640, 2688, 2730, 2772, 2860, 2880, 2912, 3003, 3080, 3120, 3168, 3276, 3360, 3432, 3465, 3520, 3593, 3640, 3696, 3744, 3960, 4004, 4032, 4095, 4160, 4224, 4290, 4368, 4480, 4576, 4620, 4680, 4928, 4992, 5005, 5040, 5148, 5280, 5460, 5544, 5720, 5760, 5824, 6006, 6160, 6240, 6336, 6435, 6552, 6720, 6864, 6930, 7040, 7186, 7280, 7392, 7488, 7920, 8008, 8064, 8190, 8320, 8580, 8736, 9009, 9152, 9240, 9360, 9856, 10010, 10080, 10296, 10560, 10779, 10920, 11088, 11440, 11648, 12012, 12320, 12480, 12672, 12870, 13104, 13440, 13728, 13860, 14372, 14560, 14784, 14976, 15015, 15840, 16016, 16380, 17160, 17472, 17965, 18018, 18304, 18480, 18720, 20020, 20160, 20592, 21120, 21558, 21840, 22176, 22880, 24024, 24640, 24960, 25151, 25740, 26208, 27456, 27720, 28744, 29120, 29568, 30030, 31680, 32032, 32337, 32760, 34320, 34944, 35930, 36036, 36960, 37440, 39523, 40040, 40320, 41184, 43116, 43680, 44352, 45045, 45760, 46709, 48048, 49280, 50302, 51480, 52416, 53895, 54912, 55440, 57488, 58240, 60060, 63360, 64064, 64674, 65520, 68640, 71860, 72072, 73920, 74880, 75453, 79046, 80080, 82368, 86232, 87360, 88704, 90090, 91520, 93418, 96096, 100604, 102960, 104832, 107790, 110880, 114976, 118569, 120120, 125755, 128128, 129348, 131040, 137280, 140127, 143720, 144144, 147840, 150906, 158092, 160160, 161685, 164736, 172464, 174720, 180180, 186836, 192192, 197615, 201208, 205920, 215580, 221760, 226359, 229952, 233545, 237138, 240240, 251510, 258696, 262080, 274560, 276661, 280254, 287440, 288288, 301812, 316184, 320320, 323370, 326963, 344928, 355707, 360360, 373672, 377265, 384384, 395230, 402416, 411840, 420381, 431160, 443520, 452718, 459904, 467090, 474276, 480480, 503020, 513799, 517392, 524160, 553322, 560508, 574880, 576576, 592845, 603624, 632368, 640640, 646740, 653926, 689856, 700635, 711414, 720720, 747344, 754530, 790460, 804832, 823680, 829983, 840762, 862320, 905436, 934180, 948552, 960960, 980889, 1006040, 1027598, 1034784, 1106644, 1121016, 1131795, 1149760, 1153152, 1185690, 1207248, 1264736, 1293480, 1307852, 1379712, 1383305, 1401270, 1422828, 1441440, 1494688, 1509060, 1541397, 1580920, 1609664, 1634815, 1659966, 1681524, 1724640, 1778535, 1810872, 1868360, 1897104, 1921920, 1961778, 2012080, 2055196, 2069568, 2101905, 2213288, 2242032, 2263590, 2299520, 2371380, 2414496, 2489949, 2529472, 2568995, 2586960, 2615704, 2766610, 2802540, 2845656, 2882880, 2942667, 2989376, 3018120, 3082794, 3161840, 3219328, 3269630, 3319932, 3363048, 3449280, 3557070, 3596593, 3621744, 3736720, 3794208, 3923556, 4024160, 4110392, 4139136, 4149915, 4203810, 4426576, 4484064, 4527180, 4624191, 4742760, 4828992, 4904445, 4979898, 5058944, 5137990, 5173920, 5231408, 5533220, 5605080, 5691312, 5765760, 5885334, 5978752, 6036240, 6165588, 6323680, 6539260, 6639864, 6726096, 6898560, 7114140, 7193186, 7243488, 7473440, 7588416, 7706985, 7847112, 8048320, 8220784, 8299830, 8407620, 8853152, 8968128, 9054360, 9248382, 9485520, 9657984, 9808890, 9959796, 10275980, 10347840, 10462816, 10789779, 11066440, 11210160, 11382624, 11770668, 12072480, 12331176, 12449745, 12647360, 13078520, 13279728, 13452192, 14228280, 14386372, 14486976, 14713335, 14946880, 15176832, 15413970, 15694224, 16096640, 16441568, 16599660, 16815240, 17706304, 17936256, 17982965, 18108720, 18496764, 18971040, 19617780, 19919592, 20551960, 20695680, 20925632, 21579558, 22132880, 22420320, 22765248, 23120955, 23541336, 24144960, 24662352, 24899490, 25294720, 26157040, 26559456, 26904384, 28456560, 28772744, 28973952, 29426670, 29893760, 30827940, 31388448, 32369337, 32883136, 33199320, 33630480, 35412608, 35965930, 36217440, 36993528, 37942080, 39235560, 39839184, 41103920, 41851264, 43159116, 44265760, 44840640, 45530496, 46241910, 47082672, 48289920, 49324704, 49798980, 52314080, 53118912, 53808768, 53948895, 56913120, 57545488, 58853340, 61655880, 62776896, 64738674, 65766272, 66398640, 67260960, 71931860, 72434880, 73987056, 75884160, 78471120, 79678368, 82207840, 86318232, 88531520, 89681280, 92483820, 94165344, 98649408, 99597960, 104628160, 106237824, 107897790, 113826240, 115090976, 117706680, 123311760, 125553792, 129477348, 132797280, 134521920, 143863720, 144869760, 147974112, 156942240, 159356736, 161846685, 164415680, 172636464, 177063040, 184967640, 188330688, 197298816, 199195920, 209256320, 215795580, 227652480, 230181952, 235413360, 246623520, 258954696, 265594560, 269043840, 287727440, 295948224, 313884480, 318713472, 323693370, 328831360, 345272928, 369935280, 376661376, 398391840, 431591160, 460363904, 470826720, 493247040, 517909392, 531189120, 575454880, 591896448, 627768960, 647386740, 690545856, 739870560, 796783680, 863182320, 941653440, 986494080, 1035818784, 1150909760, 1294773480, 1381091712, 1479741120, 1593567360, 1726364640, 1883306880, 2071637568, 2301819520, 2589546960, 2959482240, 3452729280, 4143275136, 5179093920, 6905458560, 10358187840, 20716375680]

約数ペア:

[(1, 20716375680), (2, 10358187840), (3, 6905458560), (4, 5179093920), (5, 4143275136), (6, 3452729280), (7, 2959482240), (8, 2589546960), (9, 2301819520), (10, 2071637568), (11, 1883306880), (12, 1726364640), (13, 1593567360), (14, 1479741120), (15, 1381091712), (16, 1294773480), (18, 1150909760), (20, 1035818784), (21, 986494080), (22, 941653440), (24, 863182320), (26, 796783680), (28, 739870560), (30, 690545856), (32, 647386740), (33, 627768960), (35, 591896448), (36, 575454880), (39, 531189120), (40, 517909392), (42, 493247040), (44, 470826720), (45, 460363904), (48, 431591160), (52, 398391840), (55, 376661376), (56, 369935280), (60, 345272928), (63, 328831360), (64, 323693370), (65, 318713472), (66, 313884480), (70, 295948224), (72, 287727440), (77, 269043840), (78, 265594560), (80, 258954696), (84, 246623520), (88, 235413360), (90, 230181952), (91, 227652480), (96, 215795580), (99, 209256320), (104, 199195920), (105, 197298816), (110, 188330688), (112, 184967640), (117, 177063040), (120, 172636464), (126, 164415680), (128, 161846685), (130, 159356736), (132, 156942240), (140, 147974112), (143, 144869760), (144, 143863720), (154, 134521920), (156, 132797280), (160, 129477348), (165, 125553792), (168, 123311760), (176, 117706680), (180, 115090976), (182, 113826240), (192, 107897790), (195, 106237824), (198, 104628160), (208, 99597960), (210, 98649408), (220, 94165344), (224, 92483820), (231, 89681280), (234, 88531520), (240, 86318232), (252, 82207840), (260, 79678368), (264, 78471120), (273, 75884160), (280, 73987056), (286, 72434880), (288, 71931860), (308, 67260960), (312, 66398640), (315, 65766272), (320, 64738674), (330, 62776896), (336, 61655880), (352, 58853340), (360, 57545488), (364, 56913120), (384, 53948895), (385, 53808768), (390, 53118912), (396, 52314080), (416, 49798980), (420, 49324704), (429, 48289920), (440, 47082672), (448, 46241910), (455, 45530496), (462, 44840640), (468, 44265760), (480, 43159116), (495, 41851264), (504, 41103920), (520, 39839184), (528, 39235560), (546, 37942080), (560, 36993528), (572, 36217440), (576, 35965930), (585, 35412608), (616, 33630480), (624, 33199320), (630, 32883136), (640, 32369337), (660, 31388448), (672, 30827940), (693, 29893760), (704, 29426670), (715, 28973952), (720, 28772744), (728, 28456560), (770, 26904384), (780, 26559456), (792, 26157040), (819, 25294720), (832, 24899490), (840, 24662352), (858, 24144960), (880, 23541336), (896, 23120955), (910, 22765248), (924, 22420320), (936, 22132880), (960, 21579558), (990, 20925632), (1001, 20695680), (1008, 20551960), (1040, 19919592), (1056, 19617780), (1092, 18971040), (1120, 18496764), (1144, 18108720), (1152, 17982965), (1155, 17936256), (1170, 17706304), (1232, 16815240), (1248, 16599660), (1260, 16441568), (1287, 16096640), (1320, 15694224), (1344, 15413970), (1365, 15176832), (1386, 14946880), (1408, 14713335), (1430, 14486976), (1440, 14386372), (1456, 14228280), (1540, 13452192), (1560, 13279728), (1584, 13078520), (1638, 12647360), (1664, 12449745), (1680, 12331176), (1716, 12072480), (1760, 11770668), (1820, 11382624), (1848, 11210160), (1872, 11066440), (1920, 10789779), (1980, 10462816), (2002, 10347840), (2016, 10275980), (2080, 9959796), (2112, 9808890), (2145, 9657984), (2184, 9485520), (2240, 9248382), (2288, 9054360), (2310, 8968128), (2340, 8853152), (2464, 8407620), (2496, 8299830), (2520, 8220784), (2574, 8048320), (2640, 7847112), (2688, 7706985), (2730, 7588416), (2772, 7473440), (2860, 7243488), (2880, 7193186), (2912, 7114140), (3003, 6898560), (3080, 6726096), (3120, 6639864), (3168, 6539260), (3276, 6323680), (3360, 6165588), (3432, 6036240), (3465, 5978752), (3520, 5885334), (3593, 5765760), (3640, 5691312), (3696, 5605080), (3744, 5533220), (3960, 5231408), (4004, 5173920), (4032, 5137990), (4095, 5058944), (4160, 4979898), (4224, 4904445), (4290, 4828992), (4368, 4742760), (4480, 4624191), (4576, 4527180), (4620, 4484064), (4680, 4426576), (4928, 4203810), (4992, 4149915), (5005, 4139136), (5040, 4110392), (5148, 4024160), (5280, 3923556), (5460, 3794208), (5544, 3736720), (5720, 3621744), (5760, 3596593), (5824, 3557070), (6006, 3449280), (6160, 3363048), (6240, 3319932), (6336, 3269630), (6435, 3219328), (6552, 3161840), (6720, 3082794), (6864, 3018120), (6930, 2989376), (7040, 2942667), (7186, 2882880), (7280, 2845656), (7392, 2802540), (7488, 2766610), (7920, 2615704), (8008, 2586960), (8064, 2568995), (8190, 2529472), (8320, 2489949), (8580, 2414496), (8736, 2371380), (9009, 2299520), (9152, 2263590), (9240, 2242032), (9360, 2213288), (9856, 2101905), (10010, 2069568), (10080, 2055196), (10296, 2012080), (10560, 1961778), (10779, 1921920), (10920, 1897104), (11088, 1868360), (11440, 1810872), (11648, 1778535), (12012, 1724640), (12320, 1681524), (12480, 1659966), (12672, 1634815), (12870, 1609664), (13104, 1580920), (13440, 1541397), (13728, 1509060), (13860, 1494688), (14372, 1441440), (14560, 1422828), (14784, 1401270), (14976, 1383305), (15015, 1379712), (15840, 1307852), (16016, 1293480), (16380, 1264736), (17160, 1207248), (17472, 1185690), (17965, 1153152), (18018, 1149760), (18304, 1131795), (18480, 1121016), (18720, 1106644), (20020, 1034784), (20160, 1027598), (20592, 1006040), (21120, 980889), (21558, 960960), (21840, 948552), (22176, 934180), (22880, 905436), (24024, 862320), (24640, 840762), (24960, 829983), (25151, 823680), (25740, 804832), (26208, 790460), (27456, 754530), (27720, 747344), (28744, 720720), (29120, 711414), (29568, 700635), (30030, 689856), (31680, 653926), (32032, 646740), (32337, 640640), (32760, 632368), (34320, 603624), (34944, 592845), (35930, 576576), (36036, 574880), (36960, 560508), (37440, 553322), (39523, 524160), (40040, 517392), (40320, 513799), (41184, 503020), (43116, 480480), (43680, 474276), (44352, 467090), (45045, 459904), (45760, 452718), (46709, 443520), (48048, 431160), (49280, 420381), (50302, 411840), (51480, 402416), (52416, 395230), (53895, 384384), (54912, 377265), (55440, 373672), (57488, 360360), (58240, 355707), (60060, 344928), (63360, 326963), (64064, 323370), (64674, 320320), (65520, 316184), (68640, 301812), (71860, 288288), (72072, 287440), (73920, 280254), (74880, 276661), (75453, 274560), (79046, 262080), (80080, 258696), (82368, 251510), (86232, 240240), (87360, 237138), (88704, 233545), (90090, 229952), (91520, 226359), (93418, 221760), (96096, 215580), (100604, 205920), (102960, 201208), (104832, 197615), (107790, 192192), (110880, 186836), (114976, 180180), (118569, 174720), (120120, 172464), (125755, 164736), (128128, 161685), (129348, 160160), (131040, 158092), (137280, 150906), (140127, 147840), (143720, 144144)]