21350476800

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 1056

約数和(自身を含む): 87722956800

約数和(自身を除く): 66372480000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 25, 27, 30, 32, 34, 36, 40, 45, 46, 48, 50, 51, 54, 60, 64, 68, 69, 72, 75, 79, 80, 85, 90, 92, 96, 100, 102, 108, 115, 120, 128, 135, 136, 138, 144, 150, 153, 158, 160, 170, 180, 184, 192, 200, 204, 207, 216, 225, 230, 237, 240, 255, 256, 270, 272, 276, 288, 300, 306, 316, 320, 340, 345, 360, 368, 384, 391, 395, 400, 408, 414, 425, 432, 450, 459, 460, 474, 480, 510, 512, 540, 544, 552, 575, 576, 600, 612, 621, 632, 640, 675, 680, 690, 711, 720, 736, 765, 768, 782, 790, 800, 816, 828, 850, 864, 900, 918, 920, 948, 960, 1020, 1024, 1035, 1080, 1088, 1104, 1150, 1152, 1173, 1185, 1200, 1224, 1242, 1264, 1275, 1280, 1343, 1350, 1360, 1380, 1422, 1440, 1472, 1530, 1536, 1564, 1580, 1600, 1632, 1656, 1700, 1725, 1728, 1800, 1817, 1836, 1840, 1896, 1920, 1955, 1975, 2040, 2070, 2133, 2160, 2176, 2208, 2295, 2300, 2304, 2346, 2370, 2400, 2448, 2484, 2528, 2550, 2560, 2686, 2700, 2720, 2760, 2844, 2880, 2944, 3060, 3072, 3105, 3128, 3160, 3200, 3264, 3312, 3400, 3450, 3456, 3519, 3555, 3600, 3634, 3672, 3680, 3792, 3825, 3840, 3910, 3950, 4029, 4080, 4140, 4266, 4320, 4352, 4416, 4590, 4600, 4608, 4692, 4740, 4800, 4896, 4968, 5056, 5100, 5120, 5175, 5372, 5400, 5440, 5451, 5520, 5688, 5760, 5865, 5888, 5925, 6120, 6210, 6256, 6320, 6400, 6528, 6624, 6715, 6800, 6900, 6912, 7038, 7110, 7200, 7268, 7344, 7360, 7584, 7650, 7680, 7820, 7900, 8058, 8160, 8280, 8532, 8640, 8704, 8832, 9085, 9180, 9200, 9216, 9384, 9480, 9600, 9775, 9792, 9936, 10112, 10200, 10350, 10557, 10665, 10744, 10800, 10880, 10902, 11040, 11376, 11475, 11520, 11730, 11776, 11850, 12087, 12240, 12420, 12512, 12640, 12800, 13056, 13248, 13430, 13600, 13800, 13824, 14076, 14220, 14400, 14536, 14688, 14720, 15168, 15300, 15360, 15525, 15640, 15800, 16116, 16320, 16353, 16560, 17064, 17280, 17408, 17595, 17664, 17775, 18170, 18360, 18400, 18768, 18960, 19200, 19550, 19584, 19872, 20145, 20224, 20400, 20700, 21114, 21330, 21488, 21600, 21760, 21804, 22080, 22752, 22950, 23040, 23460, 23552, 23700, 24174, 24480, 24840, 25024, 25280, 25600, 26112, 26496, 26860, 27200, 27255, 27600, 27648, 28152, 28440, 28800, 29072, 29325, 29376, 29440, 30336, 30600, 30889, 31050, 31280, 31600, 32232, 32640, 32706, 33120, 33575, 34128, 34560, 35190, 35328, 35550, 36261, 36340, 36720, 36800, 37536, 37920, 38400, 39100, 39168, 39744, 40290, 40448, 40800, 41400, 42228, 42660, 42976, 43200, 43520, 43608, 44160, 45425, 45504, 45900, 46080, 46920, 47400, 48348, 48960, 49059, 49680, 50048, 50560, 52224, 52785, 52992, 53325, 53720, 54400, 54510, 55200, 56304, 56880, 57600, 58144, 58650, 58752, 58880, 60435, 60672, 61200, 61778, 62100, 62560, 63200, 64464, 65280, 65412, 66240, 67150, 68256, 69120, 70380, 70656, 71100, 72522, 72680, 73440, 73600, 75072, 75840, 76800, 78200, 78336, 79488, 80580, 80896, 81600, 81765, 82800, 84456, 85320, 85952, 86400, 87040, 87216, 87975, 88320, 90850, 91008, 91800, 92667, 93840, 94800, 96696, 97920, 98118, 99360, 100096, 100725, 101120, 105570, 105984, 106650, 107440, 108800, 109020, 110400, 112608, 113760, 115200, 116288, 117300, 117504, 117760, 120870, 121344, 122400, 123556, 124200, 125120, 126400, 128928, 130560, 130824, 132480, 134300, 136275, 136512, 138240, 140760, 142200, 145044, 145360, 146880, 147200, 150144, 151680, 154445, 156400, 156672, 158976, 161160, 163200, 163530, 165600, 168912, 170640, 171904, 172800, 174432, 175950, 176640, 181305, 181700, 182016, 183600, 185334, 187680, 189600, 193392, 195840, 196236, 198720, 200192, 201450, 202240, 211140, 211968, 213300, 214880, 217600, 218040, 220800, 225216, 227520, 230400, 232576, 234600, 235008, 241740, 242688, 244800, 245295, 247112, 248400, 250240, 252800, 257856, 261120, 261648, 263925, 264960, 268600, 272550, 273024, 278001, 281520, 284400, 290088, 290720, 293760, 294400, 300288, 302175, 303360, 308890, 312800, 317952, 322320, 326400, 327060, 331200, 337824, 341280, 343808, 345600, 348864, 351900, 353280, 362610, 363400, 364032, 367200, 370668, 375360, 379200, 386784, 391680, 392472, 397440, 400384, 402900, 404480, 408825, 422280, 426600, 429760, 435200, 436080, 441600, 450432, 455040, 463335, 465152, 469200, 470016, 483480, 489600, 490590, 494224, 496800, 500480, 505600, 515712, 523296, 527850, 529920, 537200, 545100, 546048, 556002, 563040, 568800, 580176, 581440, 587520, 588800, 600576, 604350, 606720, 617780, 625600, 635904, 644640, 652800, 654120, 662400, 675648, 682560, 687616, 691200, 697728, 703800, 725220, 726800, 728064, 734400, 741336, 750720, 758400, 772225, 773568, 783360, 784944, 794880, 805800, 817650, 834003, 844560, 853200, 859520, 872160, 883200, 900864, 906525, 910080, 926670, 930304, 938400, 966960, 979200, 981180, 988448, 993600, 1000960, 1011200, 1031424, 1046592, 1055700, 1059840, 1074400, 1090200, 1092096, 1112004, 1126080, 1137600, 1160352, 1162880, 1175040, 1201152, 1208700, 1213440, 1226475, 1235560, 1251200, 1289280, 1305600, 1308240, 1324800, 1351296, 1365120, 1375232, 1390005, 1395456, 1407600, 1450440, 1453600, 1468800, 1482672, 1501440, 1516800, 1544450, 1547136, 1569888, 1589760, 1611600, 1635300, 1668006, 1689120, 1706400, 1719040, 1744320, 1766400, 1801728, 1813050, 1820160, 1853340, 1860608, 1876800, 1933920, 1958400, 1962360, 1976896, 1987200, 2001920, 2022400, 2062848, 2093184, 2111400, 2148800, 2180400, 2184192, 2224008, 2252160, 2275200, 2316675, 2320704, 2325760, 2350080, 2417400, 2452950, 2471120, 2502400, 2578560, 2616480, 2649600, 2702592, 2730240, 2780010, 2790912, 2815200, 2900880, 2907200, 2937600, 2965344, 3002880, 3033600, 3088900, 3094272, 3139776, 3179520, 3223200, 3270600, 3336012, 3378240, 3412800, 3438080, 3488640, 3603456, 3626100, 3640320, 3706680, 3753600, 3867840, 3916800, 3924720, 3953792, 3974400, 4125696, 4170015, 4186368, 4222800, 4297600, 4360800, 4448016, 4504320, 4550400, 4633350, 4641408, 4651520, 4834800, 4905900, 4942240, 5004800, 5157120, 5232960, 5299200, 5405184, 5460480, 5560020, 5581824, 5630400, 5801760, 5814400, 5875200, 5930688, 6005760, 6067200, 6177800, 6188544, 6279552, 6446400, 6541200, 6672024, 6756480, 6825600, 6876160, 6950025, 6977280, 7252200, 7413360, 7507200, 7735680, 7849440, 7907584, 7948800, 8340030, 8372736, 8445600, 8595200, 8721600, 8896032, 9008640, 9100800, 9266700, 9282816, 9303040, 9669600, 9811800, 9884480, 10009600, 10314240, 10465920, 10810368, 10920960, 11120040, 11260800, 11603520, 11628800, 11750400, 11861376, 12355600, 12377088, 12559104, 12892800, 13082400, 13344048, 13512960, 13651200, 13900050, 13954560, 14504400, 14826720, 15014400, 15471360, 15698880, 15815168, 15897600, 16680060, 16745472, 16891200, 17190400, 17443200, 17792064, 18017280, 18201600, 18533400, 18565632, 19339200, 19623600, 19768960, 20628480, 20850075, 20931840, 22240080, 22521600, 23207040, 23257600, 23722752, 24711200, 25118208, 25785600, 26164800, 26688096, 27025920, 27302400, 27800100, 27909120, 29008800, 29653440, 30028800, 30942720, 31397760, 31630336, 33360120, 33782400, 34380800, 34886400, 35584128, 37066800, 37131264, 38678400, 39247200, 39537920, 41700150, 41863680, 44480160, 45043200, 46414080, 46515200, 47445504, 49422400, 50236416, 51571200, 52329600, 53376192, 54051840, 54604800, 55600200, 58017600, 59306880, 61885440, 62795520, 66720240, 67564800, 69772800, 71168256, 74133600, 77356800, 78494400, 79075840, 83400300, 83727360, 88960320, 90086400, 92828160, 94891008, 98844800, 103142400, 104659200, 106752384, 111200400, 116035200, 118613760, 125591040, 133440480, 135129600, 139545600, 142336512, 148267200, 154713600, 156988800, 158151680, 166800600, 177920640, 185656320, 197689600, 209318400, 213504768, 222400800, 232070400, 237227520, 251182080, 266880960, 270259200, 284673024, 296534400, 309427200, 313977600, 333601200, 355841280, 395379200, 418636800, 427009536, 444801600, 464140800, 474455040, 533761920, 593068800, 627955200, 667202400, 711682560, 790758400, 854019072, 889603200, 928281600, 1067523840, 1186137600, 1255910400, 1334404800, 1423365120, 1779206400, 2135047680, 2372275200, 2668809600, 3558412800, 4270095360, 5337619200, 7116825600, 10675238400, 21350476800]

約数ペア:

[(1, 21350476800), (2, 10675238400), (3, 7116825600), (4, 5337619200), (5, 4270095360), (6, 3558412800), (8, 2668809600), (9, 2372275200), (10, 2135047680), (12, 1779206400), (15, 1423365120), (16, 1334404800), (17, 1255910400), (18, 1186137600), (20, 1067523840), (23, 928281600), (24, 889603200), (25, 854019072), (27, 790758400), (30, 711682560), (32, 667202400), (34, 627955200), (36, 593068800), (40, 533761920), (45, 474455040), (46, 464140800), (48, 444801600), (50, 427009536), (51, 418636800), (54, 395379200), (60, 355841280), (64, 333601200), (68, 313977600), (69, 309427200), (72, 296534400), (75, 284673024), (79, 270259200), (80, 266880960), (85, 251182080), (90, 237227520), (92, 232070400), (96, 222400800), (100, 213504768), (102, 209318400), (108, 197689600), (115, 185656320), (120, 177920640), (128, 166800600), (135, 158151680), (136, 156988800), (138, 154713600), (144, 148267200), (150, 142336512), (153, 139545600), (158, 135129600), (160, 133440480), (170, 125591040), (180, 118613760), (184, 116035200), (192, 111200400), (200, 106752384), (204, 104659200), (207, 103142400), (216, 98844800), (225, 94891008), (230, 92828160), (237, 90086400), (240, 88960320), (255, 83727360), (256, 83400300), (270, 79075840), (272, 78494400), (276, 77356800), (288, 74133600), (300, 71168256), (306, 69772800), (316, 67564800), (320, 66720240), (340, 62795520), (345, 61885440), (360, 59306880), (368, 58017600), (384, 55600200), (391, 54604800), (395, 54051840), (400, 53376192), (408, 52329600), (414, 51571200), (425, 50236416), (432, 49422400), (450, 47445504), (459, 46515200), (460, 46414080), (474, 45043200), (480, 44480160), (510, 41863680), (512, 41700150), (540, 39537920), (544, 39247200), (552, 38678400), (575, 37131264), (576, 37066800), (600, 35584128), (612, 34886400), (621, 34380800), (632, 33782400), (640, 33360120), (675, 31630336), (680, 31397760), (690, 30942720), (711, 30028800), (720, 29653440), (736, 29008800), (765, 27909120), (768, 27800100), (782, 27302400), (790, 27025920), (800, 26688096), (816, 26164800), (828, 25785600), (850, 25118208), (864, 24711200), (900, 23722752), (918, 23257600), (920, 23207040), (948, 22521600), (960, 22240080), (1020, 20931840), (1024, 20850075), (1035, 20628480), (1080, 19768960), (1088, 19623600), (1104, 19339200), (1150, 18565632), (1152, 18533400), (1173, 18201600), (1185, 18017280), (1200, 17792064), (1224, 17443200), (1242, 17190400), (1264, 16891200), (1275, 16745472), (1280, 16680060), (1343, 15897600), (1350, 15815168), (1360, 15698880), (1380, 15471360), (1422, 15014400), (1440, 14826720), (1472, 14504400), (1530, 13954560), (1536, 13900050), (1564, 13651200), (1580, 13512960), (1600, 13344048), (1632, 13082400), (1656, 12892800), (1700, 12559104), (1725, 12377088), (1728, 12355600), (1800, 11861376), (1817, 11750400), (1836, 11628800), (1840, 11603520), (1896, 11260800), (1920, 11120040), (1955, 10920960), (1975, 10810368), (2040, 10465920), (2070, 10314240), (2133, 10009600), (2160, 9884480), (2176, 9811800), (2208, 9669600), (2295, 9303040), (2300, 9282816), (2304, 9266700), (2346, 9100800), (2370, 9008640), (2400, 8896032), (2448, 8721600), (2484, 8595200), (2528, 8445600), (2550, 8372736), (2560, 8340030), (2686, 7948800), (2700, 7907584), (2720, 7849440), (2760, 7735680), (2844, 7507200), (2880, 7413360), (2944, 7252200), (3060, 6977280), (3072, 6950025), (3105, 6876160), (3128, 6825600), (3160, 6756480), (3200, 6672024), (3264, 6541200), (3312, 6446400), (3400, 6279552), (3450, 6188544), (3456, 6177800), (3519, 6067200), (3555, 6005760), (3600, 5930688), (3634, 5875200), (3672, 5814400), (3680, 5801760), (3792, 5630400), (3825, 5581824), (3840, 5560020), (3910, 5460480), (3950, 5405184), (4029, 5299200), (4080, 5232960), (4140, 5157120), (4266, 5004800), (4320, 4942240), (4352, 4905900), (4416, 4834800), (4590, 4651520), (4600, 4641408), (4608, 4633350), (4692, 4550400), (4740, 4504320), (4800, 4448016), (4896, 4360800), (4968, 4297600), (5056, 4222800), (5100, 4186368), (5120, 4170015), (5175, 4125696), (5372, 3974400), (5400, 3953792), (5440, 3924720), (5451, 3916800), (5520, 3867840), (5688, 3753600), (5760, 3706680), (5865, 3640320), (5888, 3626100), (5925, 3603456), (6120, 3488640), (6210, 3438080), (6256, 3412800), (6320, 3378240), (6400, 3336012), (6528, 3270600), (6624, 3223200), (6715, 3179520), (6800, 3139776), (6900, 3094272), (6912, 3088900), (7038, 3033600), (7110, 3002880), (7200, 2965344), (7268, 2937600), (7344, 2907200), (7360, 2900880), (7584, 2815200), (7650, 2790912), (7680, 2780010), (7820, 2730240), (7900, 2702592), (8058, 2649600), (8160, 2616480), (8280, 2578560), (8532, 2502400), (8640, 2471120), (8704, 2452950), (8832, 2417400), (9085, 2350080), (9180, 2325760), (9200, 2320704), (9216, 2316675), (9384, 2275200), (9480, 2252160), (9600, 2224008), (9775, 2184192), (9792, 2180400), (9936, 2148800), (10112, 2111400), (10200, 2093184), (10350, 2062848), (10557, 2022400), (10665, 2001920), (10744, 1987200), (10800, 1976896), (10880, 1962360), (10902, 1958400), (11040, 1933920), (11376, 1876800), (11475, 1860608), (11520, 1853340), (11730, 1820160), (11776, 1813050), (11850, 1801728), (12087, 1766400), (12240, 1744320), (12420, 1719040), (12512, 1706400), (12640, 1689120), (12800, 1668006), (13056, 1635300), (13248, 1611600), (13430, 1589760), (13600, 1569888), (13800, 1547136), (13824, 1544450), (14076, 1516800), (14220, 1501440), (14400, 1482672), (14536, 1468800), (14688, 1453600), (14720, 1450440), (15168, 1407600), (15300, 1395456), (15360, 1390005), (15525, 1375232), (15640, 1365120), (15800, 1351296), (16116, 1324800), (16320, 1308240), (16353, 1305600), (16560, 1289280), (17064, 1251200), (17280, 1235560), (17408, 1226475), (17595, 1213440), (17664, 1208700), (17775, 1201152), (18170, 1175040), (18360, 1162880), (18400, 1160352), (18768, 1137600), (18960, 1126080), (19200, 1112004), (19550, 1092096), (19584, 1090200), (19872, 1074400), (20145, 1059840), (20224, 1055700), (20400, 1046592), (20700, 1031424), (21114, 1011200), (21330, 1000960), (21488, 993600), (21600, 988448), (21760, 981180), (21804, 979200), (22080, 966960), (22752, 938400), (22950, 930304), (23040, 926670), (23460, 910080), (23552, 906525), (23700, 900864), (24174, 883200), (24480, 872160), (24840, 859520), (25024, 853200), (25280, 844560), (25600, 834003), (26112, 817650), (26496, 805800), (26860, 794880), (27200, 784944), (27255, 783360), (27600, 773568), (27648, 772225), (28152, 758400), (28440, 750720), (28800, 741336), (29072, 734400), (29325, 728064), (29376, 726800), (29440, 725220), (30336, 703800), (30600, 697728), (30889, 691200), (31050, 687616), (31280, 682560), (31600, 675648), (32232, 662400), (32640, 654120), (32706, 652800), (33120, 644640), (33575, 635904), (34128, 625600), (34560, 617780), (35190, 606720), (35328, 604350), (35550, 600576), (36261, 588800), (36340, 587520), (36720, 581440), (36800, 580176), (37536, 568800), (37920, 563040), (38400, 556002), (39100, 546048), (39168, 545100), (39744, 537200), (40290, 529920), (40448, 527850), (40800, 523296), (41400, 515712), (42228, 505600), (42660, 500480), (42976, 496800), (43200, 494224), (43520, 490590), (43608, 489600), (44160, 483480), (45425, 470016), (45504, 469200), (45900, 465152), (46080, 463335), (46920, 455040), (47400, 450432), (48348, 441600), (48960, 436080), (49059, 435200), (49680, 429760), (50048, 426600), (50560, 422280), (52224, 408825), (52785, 404480), (52992, 402900), (53325, 400384), (53720, 397440), (54400, 392472), (54510, 391680), (55200, 386784), (56304, 379200), (56880, 375360), (57600, 370668), (58144, 367200), (58650, 364032), (58752, 363400), (58880, 362610), (60435, 353280), (60672, 351900), (61200, 348864), (61778, 345600), (62100, 343808), (62560, 341280), (63200, 337824), (64464, 331200), (65280, 327060), (65412, 326400), (66240, 322320), (67150, 317952), (68256, 312800), (69120, 308890), (70380, 303360), (70656, 302175), (71100, 300288), (72522, 294400), (72680, 293760), (73440, 290720), (73600, 290088), (75072, 284400), (75840, 281520), (76800, 278001), (78200, 273024), (78336, 272550), (79488, 268600), (80580, 264960), (80896, 263925), (81600, 261648), (81765, 261120), (82800, 257856), (84456, 252800), (85320, 250240), (85952, 248400), (86400, 247112), (87040, 245295), (87216, 244800), (87975, 242688), (88320, 241740), (90850, 235008), (91008, 234600), (91800, 232576), (92667, 230400), (93840, 227520), (94800, 225216), (96696, 220800), (97920, 218040), (98118, 217600), (99360, 214880), (100096, 213300), (100725, 211968), (101120, 211140), (105570, 202240), (105984, 201450), (106650, 200192), (107440, 198720), (108800, 196236), (109020, 195840), (110400, 193392), (112608, 189600), (113760, 187680), (115200, 185334), (116288, 183600), (117300, 182016), (117504, 181700), (117760, 181305), (120870, 176640), (121344, 175950), (122400, 174432), (123556, 172800), (124200, 171904), (125120, 170640), (126400, 168912), (128928, 165600), (130560, 163530), (130824, 163200), (132480, 161160), (134300, 158976), (136275, 156672), (136512, 156400), (138240, 154445), (140760, 151680), (142200, 150144), (145044, 147200), (145360, 146880)]