21399206400

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 960

約数和(自身を含む): 92490330240

約数和(自身を除く): 71091123840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 50, 52, 54, 55, 60, 64, 65, 66, 72, 75, 78, 80, 88, 90, 96, 99, 100, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 150, 156, 160, 165, 176, 180, 192, 195, 198, 200, 208, 216, 220, 225, 234, 240, 256, 260, 264, 270, 275, 286, 288, 297, 300, 312, 320, 325, 330, 351, 352, 360, 384, 390, 396, 400, 416, 429, 432, 433, 440, 450, 468, 480, 495, 512, 520, 528, 540, 550, 572, 576, 585, 594, 600, 624, 640, 650, 660, 675, 702, 704, 715, 720, 768, 780, 792, 800, 825, 832, 858, 864, 866, 880, 900, 936, 960, 975, 990, 1040, 1056, 1080, 1100, 1144, 1152, 1170, 1188, 1200, 1248, 1280, 1287, 1299, 1300, 1320, 1350, 1404, 1408, 1430, 1440, 1485, 1536, 1560, 1584, 1600, 1650, 1664, 1716, 1728, 1732, 1755, 1760, 1800, 1872, 1920, 1950, 1980, 2080, 2112, 2145, 2160, 2165, 2200, 2288, 2304, 2340, 2376, 2400, 2475, 2496, 2560, 2574, 2598, 2600, 2640, 2700, 2808, 2816, 2860, 2880, 2925, 2970, 3120, 3168, 3200, 3300, 3328, 3432, 3456, 3464, 3510, 3520, 3575, 3600, 3744, 3840, 3861, 3897, 3900, 3960, 4160, 4224, 4290, 4320, 4330, 4400, 4576, 4608, 4680, 4752, 4763, 4800, 4950, 4992, 5148, 5196, 5200, 5280, 5400, 5616, 5629, 5632, 5720, 5760, 5850, 5940, 6240, 6336, 6400, 6435, 6495, 6600, 6656, 6864, 6912, 6928, 7020, 7040, 7150, 7200, 7425, 7488, 7680, 7722, 7794, 7800, 7920, 8320, 8448, 8580, 8640, 8660, 8775, 8800, 9152, 9360, 9504, 9526, 9600, 9900, 9984, 10296, 10392, 10400, 10560, 10725, 10800, 10825, 11232, 11258, 11440, 11520, 11691, 11700, 11880, 12480, 12672, 12800, 12870, 12990, 13200, 13728, 13824, 13856, 14040, 14080, 14289, 14300, 14400, 14850, 14976, 15444, 15588, 15600, 15840, 16640, 16887, 16896, 17160, 17280, 17320, 17550, 17600, 18304, 18720, 19008, 19052, 19200, 19305, 19485, 19800, 19968, 20592, 20784, 20800, 21120, 21450, 21600, 21650, 22464, 22516, 22880, 23040, 23382, 23400, 23760, 23815, 24960, 25344, 25740, 25980, 26400, 27456, 27712, 28080, 28145, 28160, 28578, 28600, 28800, 29700, 29952, 30888, 31176, 31200, 31680, 32175, 32475, 33280, 33774, 34320, 34560, 34640, 35100, 35200, 36608, 37440, 38016, 38104, 38400, 38610, 38970, 39600, 41184, 41568, 41600, 42240, 42867, 42900, 43200, 43300, 44928, 45032, 45760, 46764, 46800, 47520, 47630, 49920, 50661, 50688, 51480, 51960, 52800, 54912, 55424, 56160, 56290, 57156, 57200, 57600, 58455, 59400, 59904, 61776, 61919, 62352, 62400, 63360, 64350, 64950, 67548, 68640, 69120, 69280, 70200, 70400, 71445, 73216, 74880, 76032, 76208, 77220, 77940, 79200, 82368, 83136, 83200, 84435, 84480, 85734, 85800, 86400, 86600, 89856, 90064, 91520, 93528, 93600, 95040, 95260, 96525, 97425, 99840, 101322, 102960, 103920, 105600, 109824, 110848, 112320, 112580, 114312, 114400, 115200, 116910, 118800, 119075, 123552, 123838, 124704, 124800, 126720, 128601, 128700, 129900, 135096, 137280, 138560, 140400, 140725, 140800, 142890, 149760, 151983, 152064, 152416, 154440, 155880, 158400, 164736, 166272, 166400, 168870, 171468, 171600, 172800, 173200, 179712, 180128, 183040, 185757, 187056, 187200, 190080, 190520, 193050, 194850, 202644, 205920, 207840, 211200, 214335, 219648, 221696, 224640, 225160, 228624, 228800, 233820, 237600, 238150, 247104, 247676, 249408, 249600, 253305, 253440, 257202, 257400, 259800, 270192, 274560, 277120, 280800, 281450, 285780, 292275, 299520, 303966, 304832, 308880, 309595, 311760, 316800, 329472, 332544, 337740, 342936, 343200, 345600, 346400, 357225, 360256, 366080, 371514, 374112, 374400, 380160, 381040, 386100, 389700, 405288, 411840, 415680, 422175, 422400, 428670, 449280, 450320, 457248, 457600, 467640, 475200, 476300, 494208, 495352, 498816, 499200, 506610, 514404, 514800, 519600, 540384, 549120, 554240, 557271, 561600, 562900, 571560, 584550, 607932, 609664, 617760, 619190, 623520, 633600, 643005, 658944, 665088, 675480, 685872, 686400, 692800, 714450, 720512, 743028, 748224, 748800, 759915, 760320, 762080, 772200, 779400, 810576, 823680, 831360, 844350, 857340, 898560, 900640, 914496, 915200, 928785, 935280, 950400, 952600, 988416, 990704, 997632, 1013220, 1028808, 1029600, 1039200, 1071675, 1080768, 1098240, 1108480, 1114542, 1123200, 1125800, 1143120, 1169100, 1215864, 1219328, 1235520, 1238380, 1247040, 1266525, 1267200, 1286010, 1350960, 1371744, 1372800, 1385600, 1428900, 1441024, 1486056, 1496448, 1497600, 1519830, 1524160, 1544400, 1547975, 1558800, 1621152, 1647360, 1662720, 1671813, 1688700, 1714680, 1801280, 1828992, 1830400, 1857570, 1870560, 1900800, 1905200, 1976832, 1981408, 1995264, 2026440, 2057616, 2059200, 2078400, 2143350, 2161536, 2229084, 2246400, 2251600, 2286240, 2338200, 2431728, 2438656, 2471040, 2476760, 2494080, 2533050, 2572020, 2701920, 2743488, 2745600, 2771200, 2786355, 2857800, 2882048, 2972112, 2992896, 3039660, 3048320, 3088800, 3095950, 3117600, 3215025, 3242304, 3294720, 3325440, 3343626, 3377400, 3429360, 3602560, 3657984, 3715140, 3741120, 3799575, 3801600, 3810400, 3962816, 4052880, 4115232, 4118400, 4156800, 4286700, 4323072, 4458168, 4492800, 4503200, 4572480, 4643925, 4676400, 4863456, 4942080, 4953520, 4988160, 5066100, 5144040, 5403840, 5486976, 5491200, 5542400, 5572710, 5715600, 5944224, 5985792, 6079320, 6096640, 6177600, 6191900, 6235200, 6430050, 6484608, 6687252, 6754800, 6858720, 7205120, 7315968, 7430280, 7482240, 7599150, 7620800, 7925632, 8105760, 8230464, 8236800, 8313600, 8359065, 8573400, 8646144, 8916336, 9006400, 9144960, 9287850, 9352800, 9726912, 9884160, 9907040, 9976320, 10132200, 10288080, 10807680, 10973952, 11145420, 11431200, 11888448, 12158640, 12193280, 12355200, 12383800, 12470400, 12860100, 12969216, 13374504, 13509600, 13717440, 13931775, 14410240, 14860560, 14964480, 15198300, 15241600, 15851264, 16211520, 16460928, 16473600, 16627200, 16718130, 17146800, 17832672, 18012800, 18289920, 18575700, 18705600, 19453824, 19814080, 20264400, 20576160, 21615360, 21947904, 22290840, 22862400, 23776896, 24317280, 24710400, 24767600, 24940800, 25720200, 25938432, 26749008, 27019200, 27434880, 27863550, 29721120, 29928960, 30396600, 30483200, 31702528, 32423040, 32921856, 33436260, 34293600, 35665344, 36025600, 36579840, 37151400, 37411200, 38907648, 39628160, 40528800, 41152320, 41795325, 43230720, 44581680, 45724800, 47553792, 48634560, 49420800, 49535200, 49881600, 51440400, 53498016, 54038400, 54869760, 55727100, 59442240, 60793200, 60966400, 64846080, 65843712, 66872520, 68587200, 71330688, 72051200, 74302800, 74822400, 77815296, 79256320, 81057600, 82304640, 83590650, 89163360, 91449600, 95107584, 97269120, 99070400, 102880800, 106996032, 108076800, 109739520, 111454200, 118884480, 121586400, 129692160, 133745040, 137174400, 142661376, 148605600, 149644800, 158512640, 162115200, 164609280, 167181300, 178326720, 182899200, 194538240, 198140800, 205761600, 213992064, 216153600, 222908400, 237768960, 243172800, 267490080, 274348800, 285322752, 297211200, 324230400, 329218560, 334362600, 356653440, 389076480, 396281600, 411523200, 427984128, 445816800, 475537920, 486345600, 534980160, 548697600, 594422400, 648460800, 668725200, 713306880, 792563200, 823046400, 855968256, 891633600, 972691200, 1069960320, 1188844800, 1337450400, 1426613760, 1646092800, 1783267200, 1945382400, 2139920640, 2377689600, 2674900800, 3566534400, 4279841280, 5349801600, 7133068800, 10699603200, 21399206400]

約数ペア:

[(1, 21399206400), (2, 10699603200), (3, 7133068800), (4, 5349801600), (5, 4279841280), (6, 3566534400), (8, 2674900800), (9, 2377689600), (10, 2139920640), (11, 1945382400), (12, 1783267200), (13, 1646092800), (15, 1426613760), (16, 1337450400), (18, 1188844800), (20, 1069960320), (22, 972691200), (24, 891633600), (25, 855968256), (26, 823046400), (27, 792563200), (30, 713306880), (32, 668725200), (33, 648460800), (36, 594422400), (39, 548697600), (40, 534980160), (44, 486345600), (45, 475537920), (48, 445816800), (50, 427984128), (52, 411523200), (54, 396281600), (55, 389076480), (60, 356653440), (64, 334362600), (65, 329218560), (66, 324230400), (72, 297211200), (75, 285322752), (78, 274348800), (80, 267490080), (88, 243172800), (90, 237768960), (96, 222908400), (99, 216153600), (100, 213992064), (104, 205761600), (108, 198140800), (110, 194538240), (117, 182899200), (120, 178326720), (128, 167181300), (130, 164609280), (132, 162115200), (135, 158512640), (143, 149644800), (144, 148605600), (150, 142661376), (156, 137174400), (160, 133745040), (165, 129692160), (176, 121586400), (180, 118884480), (192, 111454200), (195, 109739520), (198, 108076800), (200, 106996032), (208, 102880800), (216, 99070400), (220, 97269120), (225, 95107584), (234, 91449600), (240, 89163360), (256, 83590650), (260, 82304640), (264, 81057600), (270, 79256320), (275, 77815296), (286, 74822400), (288, 74302800), (297, 72051200), (300, 71330688), (312, 68587200), (320, 66872520), (325, 65843712), (330, 64846080), (351, 60966400), (352, 60793200), (360, 59442240), (384, 55727100), (390, 54869760), (396, 54038400), (400, 53498016), (416, 51440400), (429, 49881600), (432, 49535200), (433, 49420800), (440, 48634560), (450, 47553792), (468, 45724800), (480, 44581680), (495, 43230720), (512, 41795325), (520, 41152320), (528, 40528800), (540, 39628160), (550, 38907648), (572, 37411200), (576, 37151400), (585, 36579840), (594, 36025600), (600, 35665344), (624, 34293600), (640, 33436260), (650, 32921856), (660, 32423040), (675, 31702528), (702, 30483200), (704, 30396600), (715, 29928960), (720, 29721120), (768, 27863550), (780, 27434880), (792, 27019200), (800, 26749008), (825, 25938432), (832, 25720200), (858, 24940800), (864, 24767600), (866, 24710400), (880, 24317280), (900, 23776896), (936, 22862400), (960, 22290840), (975, 21947904), (990, 21615360), (1040, 20576160), (1056, 20264400), (1080, 19814080), (1100, 19453824), (1144, 18705600), (1152, 18575700), (1170, 18289920), (1188, 18012800), (1200, 17832672), (1248, 17146800), (1280, 16718130), (1287, 16627200), (1299, 16473600), (1300, 16460928), (1320, 16211520), (1350, 15851264), (1404, 15241600), (1408, 15198300), (1430, 14964480), (1440, 14860560), (1485, 14410240), (1536, 13931775), (1560, 13717440), (1584, 13509600), (1600, 13374504), (1650, 12969216), (1664, 12860100), (1716, 12470400), (1728, 12383800), (1732, 12355200), (1755, 12193280), (1760, 12158640), (1800, 11888448), (1872, 11431200), (1920, 11145420), (1950, 10973952), (1980, 10807680), (2080, 10288080), (2112, 10132200), (2145, 9976320), (2160, 9907040), (2165, 9884160), (2200, 9726912), (2288, 9352800), (2304, 9287850), (2340, 9144960), (2376, 9006400), (2400, 8916336), (2475, 8646144), (2496, 8573400), (2560, 8359065), (2574, 8313600), (2598, 8236800), (2600, 8230464), (2640, 8105760), (2700, 7925632), (2808, 7620800), (2816, 7599150), (2860, 7482240), (2880, 7430280), (2925, 7315968), (2970, 7205120), (3120, 6858720), (3168, 6754800), (3200, 6687252), (3300, 6484608), (3328, 6430050), (3432, 6235200), (3456, 6191900), (3464, 6177600), (3510, 6096640), (3520, 6079320), (3575, 5985792), (3600, 5944224), (3744, 5715600), (3840, 5572710), (3861, 5542400), (3897, 5491200), (3900, 5486976), (3960, 5403840), (4160, 5144040), (4224, 5066100), (4290, 4988160), (4320, 4953520), (4330, 4942080), (4400, 4863456), (4576, 4676400), (4608, 4643925), (4680, 4572480), (4752, 4503200), (4763, 4492800), (4800, 4458168), (4950, 4323072), (4992, 4286700), (5148, 4156800), (5196, 4118400), (5200, 4115232), (5280, 4052880), (5400, 3962816), (5616, 3810400), (5629, 3801600), (5632, 3799575), (5720, 3741120), (5760, 3715140), (5850, 3657984), (5940, 3602560), (6240, 3429360), (6336, 3377400), (6400, 3343626), (6435, 3325440), (6495, 3294720), (6600, 3242304), (6656, 3215025), (6864, 3117600), (6912, 3095950), (6928, 3088800), (7020, 3048320), (7040, 3039660), (7150, 2992896), (7200, 2972112), (7425, 2882048), (7488, 2857800), (7680, 2786355), (7722, 2771200), (7794, 2745600), (7800, 2743488), (7920, 2701920), (8320, 2572020), (8448, 2533050), (8580, 2494080), (8640, 2476760), (8660, 2471040), (8775, 2438656), (8800, 2431728), (9152, 2338200), (9360, 2286240), (9504, 2251600), (9526, 2246400), (9600, 2229084), (9900, 2161536), (9984, 2143350), (10296, 2078400), (10392, 2059200), (10400, 2057616), (10560, 2026440), (10725, 1995264), (10800, 1981408), (10825, 1976832), (11232, 1905200), (11258, 1900800), (11440, 1870560), (11520, 1857570), (11691, 1830400), (11700, 1828992), (11880, 1801280), (12480, 1714680), (12672, 1688700), (12800, 1671813), (12870, 1662720), (12990, 1647360), (13200, 1621152), (13728, 1558800), (13824, 1547975), (13856, 1544400), (14040, 1524160), (14080, 1519830), (14289, 1497600), (14300, 1496448), (14400, 1486056), (14850, 1441024), (14976, 1428900), (15444, 1385600), (15588, 1372800), (15600, 1371744), (15840, 1350960), (16640, 1286010), (16887, 1267200), (16896, 1266525), (17160, 1247040), (17280, 1238380), (17320, 1235520), (17550, 1219328), (17600, 1215864), (18304, 1169100), (18720, 1143120), (19008, 1125800), (19052, 1123200), (19200, 1114542), (19305, 1108480), (19485, 1098240), (19800, 1080768), (19968, 1071675), (20592, 1039200), (20784, 1029600), (20800, 1028808), (21120, 1013220), (21450, 997632), (21600, 990704), (21650, 988416), (22464, 952600), (22516, 950400), (22880, 935280), (23040, 928785), (23382, 915200), (23400, 914496), (23760, 900640), (23815, 898560), (24960, 857340), (25344, 844350), (25740, 831360), (25980, 823680), (26400, 810576), (27456, 779400), (27712, 772200), (28080, 762080), (28145, 760320), (28160, 759915), (28578, 748800), (28600, 748224), (28800, 743028), (29700, 720512), (29952, 714450), (30888, 692800), (31176, 686400), (31200, 685872), (31680, 675480), (32175, 665088), (32475, 658944), (33280, 643005), (33774, 633600), (34320, 623520), (34560, 619190), (34640, 617760), (35100, 609664), (35200, 607932), (36608, 584550), (37440, 571560), (38016, 562900), (38104, 561600), (38400, 557271), (38610, 554240), (38970, 549120), (39600, 540384), (41184, 519600), (41568, 514800), (41600, 514404), (42240, 506610), (42867, 499200), (42900, 498816), (43200, 495352), (43300, 494208), (44928, 476300), (45032, 475200), (45760, 467640), (46764, 457600), (46800, 457248), (47520, 450320), (47630, 449280), (49920, 428670), (50661, 422400), (50688, 422175), (51480, 415680), (51960, 411840), (52800, 405288), (54912, 389700), (55424, 386100), (56160, 381040), (56290, 380160), (57156, 374400), (57200, 374112), (57600, 371514), (58455, 366080), (59400, 360256), (59904, 357225), (61776, 346400), (61919, 345600), (62352, 343200), (62400, 342936), (63360, 337740), (64350, 332544), (64950, 329472), (67548, 316800), (68640, 311760), (69120, 309595), (69280, 308880), (70200, 304832), (70400, 303966), (71445, 299520), (73216, 292275), (74880, 285780), (76032, 281450), (76208, 280800), (77220, 277120), (77940, 274560), (79200, 270192), (82368, 259800), (83136, 257400), (83200, 257202), (84435, 253440), (84480, 253305), (85734, 249600), (85800, 249408), (86400, 247676), (86600, 247104), (89856, 238150), (90064, 237600), (91520, 233820), (93528, 228800), (93600, 228624), (95040, 225160), (95260, 224640), (96525, 221696), (97425, 219648), (99840, 214335), (101322, 211200), (102960, 207840), (103920, 205920), (105600, 202644), (109824, 194850), (110848, 193050), (112320, 190520), (112580, 190080), (114312, 187200), (114400, 187056), (115200, 185757), (116910, 183040), (118800, 180128), (119075, 179712), (123552, 173200), (123838, 172800), (124704, 171600), (124800, 171468), (126720, 168870), (128601, 166400), (128700, 166272), (129900, 164736), (135096, 158400), (137280, 155880), (138560, 154440), (140400, 152416), (140725, 152064), (140800, 151983), (142890, 149760)]