21520343040

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 448

約数和(自身を含む): 79720464384

約数和(自身を除く): 58200121344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 197, 210, 224, 240, 254, 256, 280, 320, 336, 381, 384, 394, 420, 448, 480, 508, 512, 560, 591, 635, 640, 672, 762, 768, 788, 840, 889, 896, 960, 985, 1016, 1024, 1120, 1182, 1270, 1280, 1344, 1379, 1524, 1536, 1576, 1680, 1778, 1792, 1905, 1920, 1970, 2032, 2048, 2240, 2364, 2540, 2560, 2667, 2688, 2758, 2955, 3048, 3072, 3152, 3360, 3556, 3584, 3810, 3840, 3940, 4064, 4096, 4137, 4445, 4480, 4728, 5080, 5120, 5334, 5376, 5516, 5910, 6096, 6144, 6304, 6720, 6895, 7112, 7168, 7620, 7680, 7880, 8128, 8192, 8274, 8890, 8960, 9456, 10160, 10240, 10668, 10752, 11032, 11820, 12192, 12288, 12608, 13335, 13440, 13790, 14224, 14336, 15240, 15360, 15760, 16256, 16548, 17780, 17920, 18912, 20320, 20480, 20685, 21336, 21504, 22064, 23640, 24384, 24576, 25019, 25216, 26670, 26880, 27580, 28448, 28672, 30480, 30720, 31520, 32512, 33096, 35560, 35840, 37824, 40640, 40960, 41370, 42672, 43008, 44128, 47280, 48768, 50038, 50432, 53340, 53760, 55160, 56896, 57344, 60960, 61440, 63040, 65024, 66192, 71120, 71680, 75057, 75648, 81280, 82740, 85344, 86016, 88256, 94560, 97536, 100076, 100864, 106680, 107520, 110320, 113792, 121920, 122880, 125095, 126080, 130048, 132384, 142240, 143360, 150114, 151296, 162560, 165480, 170688, 172032, 175133, 176512, 189120, 195072, 200152, 201728, 213360, 215040, 220640, 227584, 243840, 250190, 252160, 260096, 264768, 284480, 286720, 300228, 302592, 325120, 330960, 341376, 350266, 353024, 375285, 378240, 390144, 400304, 403456, 426720, 430080, 441280, 455168, 487680, 500380, 504320, 520192, 525399, 529536, 568960, 600456, 605184, 650240, 661920, 682752, 700532, 706048, 750570, 756480, 780288, 800608, 806912, 853440, 860160, 875665, 882560, 910336, 975360, 1000760, 1008640, 1040384, 1050798, 1059072, 1137920, 1200912, 1210368, 1300480, 1323840, 1365504, 1401064, 1412096, 1501140, 1512960, 1560576, 1601216, 1613824, 1706880, 1751330, 1765120, 1820672, 1950720, 2001520, 2017280, 2101596, 2118144, 2275840, 2401824, 2420736, 2600960, 2626995, 2647680, 2731008, 2802128, 2824192, 3002280, 3025920, 3121152, 3202432, 3413760, 3502660, 3530240, 3641344, 3901440, 4003040, 4034560, 4203192, 4236288, 4551680, 4803648, 4841472, 5201920, 5253990, 5295360, 5462016, 5604256, 5648384, 6004560, 6051840, 6404864, 6827520, 7005320, 7060480, 7282688, 7802880, 8006080, 8069120, 8406384, 8472576, 9103360, 9607296, 10507980, 10590720, 10924032, 11208512, 11296768, 12009120, 12103680, 12809728, 13655040, 14010640, 14120960, 15605760, 16012160, 16812768, 16945152, 18206720, 19214592, 21015960, 21181440, 21848064, 22417024, 24018240, 24207360, 25619456, 27310080, 28021280, 28241920, 32024320, 33625536, 33890304, 36413440, 38429184, 42031920, 42362880, 44834048, 48036480, 51238912, 54620160, 56042560, 56483840, 64048640, 67251072, 76858368, 84063840, 84725760, 89668096, 96072960, 102477824, 109240320, 112085120, 128097280, 134502144, 153716736, 168127680, 169451520, 179336192, 192145920, 204955648, 224170240, 256194560, 269004288, 307433472, 336255360, 358672384, 384291840, 448340480, 512389120, 538008576, 614866944, 672510720, 717344768, 768583680, 896680960, 1024778240, 1076017152, 1345021440, 1434689536, 1537167360, 1793361920, 2152034304, 2690042880, 3074334720, 3586723840, 4304068608, 5380085760, 7173447680, 10760171520, 21520343040]

約数ペア:

[(1, 21520343040), (2, 10760171520), (3, 7173447680), (4, 5380085760), (5, 4304068608), (6, 3586723840), (7, 3074334720), (8, 2690042880), (10, 2152034304), (12, 1793361920), (14, 1537167360), (15, 1434689536), (16, 1345021440), (20, 1076017152), (21, 1024778240), (24, 896680960), (28, 768583680), (30, 717344768), (32, 672510720), (35, 614866944), (40, 538008576), (42, 512389120), (48, 448340480), (56, 384291840), (60, 358672384), (64, 336255360), (70, 307433472), (80, 269004288), (84, 256194560), (96, 224170240), (105, 204955648), (112, 192145920), (120, 179336192), (127, 169451520), (128, 168127680), (140, 153716736), (160, 134502144), (168, 128097280), (192, 112085120), (197, 109240320), (210, 102477824), (224, 96072960), (240, 89668096), (254, 84725760), (256, 84063840), (280, 76858368), (320, 67251072), (336, 64048640), (381, 56483840), (384, 56042560), (394, 54620160), (420, 51238912), (448, 48036480), (480, 44834048), (508, 42362880), (512, 42031920), (560, 38429184), (591, 36413440), (635, 33890304), (640, 33625536), (672, 32024320), (762, 28241920), (768, 28021280), (788, 27310080), (840, 25619456), (889, 24207360), (896, 24018240), (960, 22417024), (985, 21848064), (1016, 21181440), (1024, 21015960), (1120, 19214592), (1182, 18206720), (1270, 16945152), (1280, 16812768), (1344, 16012160), (1379, 15605760), (1524, 14120960), (1536, 14010640), (1576, 13655040), (1680, 12809728), (1778, 12103680), (1792, 12009120), (1905, 11296768), (1920, 11208512), (1970, 10924032), (2032, 10590720), (2048, 10507980), (2240, 9607296), (2364, 9103360), (2540, 8472576), (2560, 8406384), (2667, 8069120), (2688, 8006080), (2758, 7802880), (2955, 7282688), (3048, 7060480), (3072, 7005320), (3152, 6827520), (3360, 6404864), (3556, 6051840), (3584, 6004560), (3810, 5648384), (3840, 5604256), (3940, 5462016), (4064, 5295360), (4096, 5253990), (4137, 5201920), (4445, 4841472), (4480, 4803648), (4728, 4551680), (5080, 4236288), (5120, 4203192), (5334, 4034560), (5376, 4003040), (5516, 3901440), (5910, 3641344), (6096, 3530240), (6144, 3502660), (6304, 3413760), (6720, 3202432), (6895, 3121152), (7112, 3025920), (7168, 3002280), (7620, 2824192), (7680, 2802128), (7880, 2731008), (8128, 2647680), (8192, 2626995), (8274, 2600960), (8890, 2420736), (8960, 2401824), (9456, 2275840), (10160, 2118144), (10240, 2101596), (10668, 2017280), (10752, 2001520), (11032, 1950720), (11820, 1820672), (12192, 1765120), (12288, 1751330), (12608, 1706880), (13335, 1613824), (13440, 1601216), (13790, 1560576), (14224, 1512960), (14336, 1501140), (15240, 1412096), (15360, 1401064), (15760, 1365504), (16256, 1323840), (16548, 1300480), (17780, 1210368), (17920, 1200912), (18912, 1137920), (20320, 1059072), (20480, 1050798), (20685, 1040384), (21336, 1008640), (21504, 1000760), (22064, 975360), (23640, 910336), (24384, 882560), (24576, 875665), (25019, 860160), (25216, 853440), (26670, 806912), (26880, 800608), (27580, 780288), (28448, 756480), (28672, 750570), (30480, 706048), (30720, 700532), (31520, 682752), (32512, 661920), (33096, 650240), (35560, 605184), (35840, 600456), (37824, 568960), (40640, 529536), (40960, 525399), (41370, 520192), (42672, 504320), (43008, 500380), (44128, 487680), (47280, 455168), (48768, 441280), (50038, 430080), (50432, 426720), (53340, 403456), (53760, 400304), (55160, 390144), (56896, 378240), (57344, 375285), (60960, 353024), (61440, 350266), (63040, 341376), (65024, 330960), (66192, 325120), (71120, 302592), (71680, 300228), (75057, 286720), (75648, 284480), (81280, 264768), (82740, 260096), (85344, 252160), (86016, 250190), (88256, 243840), (94560, 227584), (97536, 220640), (100076, 215040), (100864, 213360), (106680, 201728), (107520, 200152), (110320, 195072), (113792, 189120), (121920, 176512), (122880, 175133), (125095, 172032), (126080, 170688), (130048, 165480), (132384, 162560), (142240, 151296), (143360, 150114)]