21217697280

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 800

約数和(自身を含む): 86842191744

約数和(自身を除く): 65624494464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 324, 340, 351, 360, 384, 390, 405, 408, 416, 432, 442, 459, 463, 468, 480, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 648, 663, 680, 702, 720, 765, 768, 780, 810, 816, 832, 864, 884, 918, 926, 936, 960, 1020, 1040, 1053, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1296, 1326, 1360, 1377, 1389, 1404, 1440, 1530, 1536, 1560, 1620, 1632, 1664, 1728, 1755, 1768, 1836, 1852, 1872, 1920, 1989, 2040, 2080, 2106, 2160, 2176, 2210, 2295, 2304, 2315, 2340, 2448, 2496, 2560, 2592, 2652, 2720, 2754, 2778, 2808, 2880, 3060, 3120, 3240, 3264, 3315, 3328, 3456, 3510, 3536, 3672, 3704, 3744, 3840, 3978, 4080, 4160, 4167, 4212, 4320, 4352, 4420, 4590, 4608, 4630, 4680, 4896, 4992, 5184, 5265, 5304, 5440, 5508, 5556, 5616, 5760, 5967, 6019, 6120, 6240, 6480, 6528, 6630, 6656, 6885, 6912, 6945, 7020, 7072, 7344, 7408, 7488, 7680, 7871, 7956, 8160, 8320, 8334, 8424, 8640, 8704, 8840, 9180, 9260, 9360, 9792, 9945, 9984, 10368, 10530, 10608, 10880, 11016, 11112, 11232, 11520, 11934, 12038, 12240, 12480, 12501, 12960, 13056, 13260, 13770, 13824, 13890, 14040, 14144, 14688, 14816, 14976, 15742, 15912, 16320, 16640, 16668, 16848, 17280, 17680, 17901, 18057, 18360, 18520, 18720, 19584, 19890, 19968, 20736, 20835, 21060, 21216, 21760, 22032, 22224, 22464, 23040, 23613, 23868, 24076, 24480, 24960, 25002, 25920, 26112, 26520, 27540, 27780, 28080, 28288, 29376, 29632, 29835, 29952, 30095, 31484, 31824, 32640, 33280, 33336, 33696, 34560, 35360, 35802, 36114, 36720, 37040, 37440, 37503, 39168, 39355, 39780, 41472, 41670, 42120, 42432, 43520, 44064, 44448, 44928, 47226, 47736, 48152, 48960, 49920, 50004, 51840, 53040, 54171, 55080, 55560, 56160, 56576, 58752, 59264, 59670, 59904, 60190, 62505, 62968, 63648, 65280, 66672, 67392, 69120, 70720, 70839, 71604, 72228, 73440, 74080, 74880, 75006, 78336, 78710, 79560, 83340, 84240, 84864, 88128, 88896, 89505, 89856, 90285, 94452, 95472, 96304, 97920, 99840, 100008, 102323, 103680, 106080, 108342, 110160, 111120, 112320, 113152, 117504, 118065, 118528, 119340, 120380, 125010, 125936, 127296, 130560, 133344, 134784, 141440, 141678, 143208, 144456, 146880, 148160, 149760, 150012, 157420, 159120, 162513, 166680, 168480, 169728, 176256, 177792, 179010, 179712, 180570, 187515, 188904, 190944, 192608, 195840, 200016, 204646, 207360, 212160, 212517, 216684, 220320, 222240, 224640, 235008, 236130, 237056, 238680, 240760, 250020, 251872, 254592, 266688, 269568, 270855, 282880, 283356, 286416, 288912, 293760, 296320, 299520, 300024, 306969, 314840, 318240, 325026, 333360, 336960, 339456, 352512, 354195, 355584, 358020, 361140, 375030, 377808, 381888, 385216, 391680, 400032, 409292, 424320, 425034, 433368, 440640, 444480, 449280, 472260, 477360, 481520, 487539, 500040, 503744, 509184, 511615, 533376, 539136, 541710, 565760, 566712, 572832, 577824, 587520, 592640, 600048, 613938, 629680, 636480, 637551, 650052, 666720, 673920, 705024, 708390, 711168, 716040, 722280, 750060, 755616, 763776, 770432, 800064, 812565, 818584, 848640, 850068, 866736, 881280, 888960, 898560, 920907, 944520, 954720, 963040, 975078, 1000080, 1007488, 1018368, 1023230, 1062585, 1066752, 1083420, 1133424, 1145664, 1155648, 1175040, 1185280, 1200096, 1227876, 1259360, 1272960, 1275102, 1300104, 1333440, 1347840, 1416780, 1432080, 1444560, 1500120, 1511232, 1527552, 1534845, 1540864, 1600128, 1625130, 1637168, 1697280, 1700136, 1733472, 1762560, 1777920, 1841814, 1889040, 1909440, 1926080, 1950156, 2000160, 2014976, 2046460, 2125170, 2133504, 2166840, 2266848, 2291328, 2311296, 2400192, 2437695, 2455752, 2518720, 2545920, 2550204, 2600208, 2666880, 2695680, 2762721, 2833560, 2864160, 2889120, 3000240, 3022464, 3055104, 3069690, 3081728, 3187755, 3200256, 3250260, 3274336, 3400272, 3466944, 3525120, 3555840, 3683628, 3778080, 3818880, 3852160, 3900312, 4000320, 4029952, 4092920, 4250340, 4333680, 4533696, 4582656, 4604535, 4622592, 4800384, 4875390, 4911504, 5037440, 5091840, 5100408, 5200416, 5333760, 5525442, 5667120, 5728320, 5778240, 6000480, 6044928, 6139380, 6375510, 6400512, 6500520, 6548672, 6800544, 6933888, 7367256, 7556160, 7637760, 7704320, 7800624, 8000640, 8185840, 8288163, 8500680, 8667360, 9067392, 9165312, 9209070, 9245184, 9600768, 9750780, 9823008, 10074880, 10200816, 10400832, 10667520, 11050884, 11334240, 11456640, 11556480, 12000960, 12089856, 12278760, 12751020, 13001040, 13097344, 13601088, 13813605, 13867776, 14734512, 15112320, 15275520, 15408640, 15601248, 16001280, 16371680, 16576326, 17001360, 17334720, 18134784, 18418140, 19201536, 19501560, 19646016, 20149760, 20401632, 20801664, 22101768, 22668480, 22913280, 23112960, 24001920, 24557520, 25502040, 26002080, 26194688, 27202176, 27627210, 27735552, 29469024, 30224640, 31202496, 32002560, 32743360, 33152652, 34002720, 34669440, 36269568, 36836280, 39003120, 39292032, 40803264, 41440815, 41603328, 44203536, 45336960, 45826560, 46225920, 48003840, 49115040, 51004080, 52004160, 52389376, 54404352, 55254420, 58938048, 60449280, 62404992, 65486720, 66305304, 68005440, 69338880, 73672560, 78006240, 78584064, 81606528, 82881630, 83206656, 88407072, 90673920, 96007680, 98230080, 102008160, 104008320, 108808704, 110508840, 117876096, 124809984, 130973440, 132610608, 136010880, 138677760, 147345120, 156012480, 157168128, 163213056, 165763260, 176814144, 181347840, 196460160, 204016320, 208016640, 221017680, 235752192, 249619968, 261946880, 265221216, 272021760, 294690240, 312024960, 326426112, 331526520, 353628288, 392920320, 408032640, 416033280, 442035360, 471504384, 530442432, 544043520, 589380480, 624049920, 663053040, 707256576, 785840640, 816065280, 884070720, 1060884864, 1178760960, 1248099840, 1326106080, 1414513152, 1632130560, 1768141440, 2121769728, 2357521920, 2652212160, 3536282880, 4243539456, 5304424320, 7072565760, 10608848640, 21217697280]

約数ペア:

[(1, 21217697280), (2, 10608848640), (3, 7072565760), (4, 5304424320), (5, 4243539456), (6, 3536282880), (8, 2652212160), (9, 2357521920), (10, 2121769728), (12, 1768141440), (13, 1632130560), (15, 1414513152), (16, 1326106080), (17, 1248099840), (18, 1178760960), (20, 1060884864), (24, 884070720), (26, 816065280), (27, 785840640), (30, 707256576), (32, 663053040), (34, 624049920), (36, 589380480), (39, 544043520), (40, 530442432), (45, 471504384), (48, 442035360), (51, 416033280), (52, 408032640), (54, 392920320), (60, 353628288), (64, 331526520), (65, 326426112), (68, 312024960), (72, 294690240), (78, 272021760), (80, 265221216), (81, 261946880), (85, 249619968), (90, 235752192), (96, 221017680), (102, 208016640), (104, 204016320), (108, 196460160), (117, 181347840), (120, 176814144), (128, 165763260), (130, 163213056), (135, 157168128), (136, 156012480), (144, 147345120), (153, 138677760), (156, 136010880), (160, 132610608), (162, 130973440), (170, 124809984), (180, 117876096), (192, 110508840), (195, 108808704), (204, 104008320), (208, 102008160), (216, 98230080), (221, 96007680), (234, 90673920), (240, 88407072), (255, 83206656), (256, 82881630), (260, 81606528), (270, 78584064), (272, 78006240), (288, 73672560), (306, 69338880), (312, 68005440), (320, 66305304), (324, 65486720), (340, 62404992), (351, 60449280), (360, 58938048), (384, 55254420), (390, 54404352), (405, 52389376), (408, 52004160), (416, 51004080), (432, 49115040), (442, 48003840), (459, 46225920), (463, 45826560), (468, 45336960), (480, 44203536), (510, 41603328), (512, 41440815), (520, 40803264), (540, 39292032), (544, 39003120), (576, 36836280), (585, 36269568), (612, 34669440), (624, 34002720), (640, 33152652), (648, 32743360), (663, 32002560), (680, 31202496), (702, 30224640), (720, 29469024), (765, 27735552), (768, 27627210), (780, 27202176), (810, 26194688), (816, 26002080), (832, 25502040), (864, 24557520), (884, 24001920), (918, 23112960), (926, 22913280), (936, 22668480), (960, 22101768), (1020, 20801664), (1040, 20401632), (1053, 20149760), (1080, 19646016), (1088, 19501560), (1105, 19201536), (1152, 18418140), (1170, 18134784), (1224, 17334720), (1248, 17001360), (1280, 16576326), (1296, 16371680), (1326, 16001280), (1360, 15601248), (1377, 15408640), (1389, 15275520), (1404, 15112320), (1440, 14734512), (1530, 13867776), (1536, 13813605), (1560, 13601088), (1620, 13097344), (1632, 13001040), (1664, 12751020), (1728, 12278760), (1755, 12089856), (1768, 12000960), (1836, 11556480), (1852, 11456640), (1872, 11334240), (1920, 11050884), (1989, 10667520), (2040, 10400832), (2080, 10200816), (2106, 10074880), (2160, 9823008), (2176, 9750780), (2210, 9600768), (2295, 9245184), (2304, 9209070), (2315, 9165312), (2340, 9067392), (2448, 8667360), (2496, 8500680), (2560, 8288163), (2592, 8185840), (2652, 8000640), (2720, 7800624), (2754, 7704320), (2778, 7637760), (2808, 7556160), (2880, 7367256), (3060, 6933888), (3120, 6800544), (3240, 6548672), (3264, 6500520), (3315, 6400512), (3328, 6375510), (3456, 6139380), (3510, 6044928), (3536, 6000480), (3672, 5778240), (3704, 5728320), (3744, 5667120), (3840, 5525442), (3978, 5333760), (4080, 5200416), (4160, 5100408), (4167, 5091840), (4212, 5037440), (4320, 4911504), (4352, 4875390), (4420, 4800384), (4590, 4622592), (4608, 4604535), (4630, 4582656), (4680, 4533696), (4896, 4333680), (4992, 4250340), (5184, 4092920), (5265, 4029952), (5304, 4000320), (5440, 3900312), (5508, 3852160), (5556, 3818880), (5616, 3778080), (5760, 3683628), (5967, 3555840), (6019, 3525120), (6120, 3466944), (6240, 3400272), (6480, 3274336), (6528, 3250260), (6630, 3200256), (6656, 3187755), (6885, 3081728), (6912, 3069690), (6945, 3055104), (7020, 3022464), (7072, 3000240), (7344, 2889120), (7408, 2864160), (7488, 2833560), (7680, 2762721), (7871, 2695680), (7956, 2666880), (8160, 2600208), (8320, 2550204), (8334, 2545920), (8424, 2518720), (8640, 2455752), (8704, 2437695), (8840, 2400192), (9180, 2311296), (9260, 2291328), (9360, 2266848), (9792, 2166840), (9945, 2133504), (9984, 2125170), (10368, 2046460), (10530, 2014976), (10608, 2000160), (10880, 1950156), (11016, 1926080), (11112, 1909440), (11232, 1889040), (11520, 1841814), (11934, 1777920), (12038, 1762560), (12240, 1733472), (12480, 1700136), (12501, 1697280), (12960, 1637168), (13056, 1625130), (13260, 1600128), (13770, 1540864), (13824, 1534845), (13890, 1527552), (14040, 1511232), (14144, 1500120), (14688, 1444560), (14816, 1432080), (14976, 1416780), (15742, 1347840), (15912, 1333440), (16320, 1300104), (16640, 1275102), (16668, 1272960), (16848, 1259360), (17280, 1227876), (17680, 1200096), (17901, 1185280), (18057, 1175040), (18360, 1155648), (18520, 1145664), (18720, 1133424), (19584, 1083420), (19890, 1066752), (19968, 1062585), (20736, 1023230), (20835, 1018368), (21060, 1007488), (21216, 1000080), (21760, 975078), (22032, 963040), (22224, 954720), (22464, 944520), (23040, 920907), (23613, 898560), (23868, 888960), (24076, 881280), (24480, 866736), (24960, 850068), (25002, 848640), (25920, 818584), (26112, 812565), (26520, 800064), (27540, 770432), (27780, 763776), (28080, 755616), (28288, 750060), (29376, 722280), (29632, 716040), (29835, 711168), (29952, 708390), (30095, 705024), (31484, 673920), (31824, 666720), (32640, 650052), (33280, 637551), (33336, 636480), (33696, 629680), (34560, 613938), (35360, 600048), (35802, 592640), (36114, 587520), (36720, 577824), (37040, 572832), (37440, 566712), (37503, 565760), (39168, 541710), (39355, 539136), (39780, 533376), (41472, 511615), (41670, 509184), (42120, 503744), (42432, 500040), (43520, 487539), (44064, 481520), (44448, 477360), (44928, 472260), (47226, 449280), (47736, 444480), (48152, 440640), (48960, 433368), (49920, 425034), (50004, 424320), (51840, 409292), (53040, 400032), (54171, 391680), (55080, 385216), (55560, 381888), (56160, 377808), (56576, 375030), (58752, 361140), (59264, 358020), (59670, 355584), (59904, 354195), (60190, 352512), (62505, 339456), (62968, 336960), (63648, 333360), (65280, 325026), (66672, 318240), (67392, 314840), (69120, 306969), (70720, 300024), (70839, 299520), (71604, 296320), (72228, 293760), (73440, 288912), (74080, 286416), (74880, 283356), (75006, 282880), (78336, 270855), (78710, 269568), (79560, 266688), (83340, 254592), (84240, 251872), (84864, 250020), (88128, 240760), (88896, 238680), (89505, 237056), (89856, 236130), (90285, 235008), (94452, 224640), (95472, 222240), (96304, 220320), (97920, 216684), (99840, 212517), (100008, 212160), (102323, 207360), (103680, 204646), (106080, 200016), (108342, 195840), (110160, 192608), (111120, 190944), (112320, 188904), (113152, 187515), (117504, 180570), (118065, 179712), (118528, 179010), (119340, 177792), (120380, 176256), (125010, 169728), (125936, 168480), (127296, 166680), (130560, 162513), (133344, 159120), (134784, 157420), (141440, 150012), (141678, 149760), (143208, 148160), (144456, 146880)]