20901703680

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 936

約数和(自身を含む): 86987240496

約数和(自身を除く): 66085536816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 61, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 122, 128, 130, 132, 143, 144, 156, 160, 165, 169, 176, 180, 183, 192, 195, 198, 208, 220, 234, 240, 244, 256, 260, 264, 286, 288, 305, 312, 320, 330, 338, 352, 360, 366, 384, 390, 396, 416, 429, 440, 468, 480, 488, 495, 507, 512, 520, 528, 549, 572, 576, 585, 610, 624, 640, 660, 671, 676, 704, 715, 720, 732, 768, 780, 792, 793, 832, 845, 858, 880, 915, 936, 960, 976, 990, 1014, 1024, 1040, 1056, 1098, 1144, 1152, 1170, 1220, 1248, 1280, 1287, 1320, 1342, 1352, 1408, 1430, 1440, 1464, 1521, 1536, 1560, 1584, 1586, 1664, 1690, 1716, 1760, 1830, 1859, 1872, 1920, 1952, 1980, 2013, 2028, 2048, 2080, 2112, 2145, 2196, 2288, 2304, 2340, 2379, 2440, 2496, 2535, 2560, 2574, 2640, 2684, 2704, 2745, 2816, 2860, 2880, 2928, 3042, 3072, 3120, 3168, 3172, 3328, 3355, 3380, 3432, 3520, 3660, 3718, 3744, 3840, 3904, 3960, 3965, 4026, 4056, 4096, 4160, 4224, 4290, 4392, 4576, 4608, 4680, 4758, 4880, 4992, 5070, 5120, 5148, 5280, 5368, 5408, 5490, 5577, 5632, 5720, 5760, 5856, 6039, 6084, 6144, 6240, 6336, 6344, 6435, 6656, 6710, 6760, 6864, 7040, 7137, 7320, 7436, 7488, 7605, 7680, 7808, 7920, 7930, 8052, 8112, 8320, 8448, 8580, 8723, 8784, 9152, 9216, 9295, 9360, 9516, 9760, 9984, 10065, 10140, 10240, 10296, 10309, 10560, 10736, 10816, 10980, 11154, 11264, 11440, 11520, 11712, 11895, 12078, 12168, 12288, 12480, 12672, 12688, 12870, 13312, 13420, 13520, 13728, 14080, 14274, 14640, 14872, 14976, 15210, 15360, 15616, 15840, 15860, 16104, 16224, 16640, 16731, 16896, 17160, 17446, 17568, 18304, 18432, 18590, 18720, 19032, 19520, 19968, 20130, 20280, 20480, 20592, 20618, 21120, 21472, 21632, 21960, 22308, 22528, 22880, 23040, 23424, 23790, 24156, 24336, 24960, 25344, 25376, 25740, 26169, 26624, 26840, 27040, 27456, 27885, 28160, 28548, 29280, 29744, 29952, 30195, 30420, 30720, 30927, 31232, 31680, 31720, 32208, 32448, 33280, 33462, 33792, 34320, 34892, 35136, 35685, 36608, 36864, 37180, 37440, 38064, 39040, 39936, 40260, 40560, 41184, 41236, 42240, 42944, 43264, 43615, 43920, 44616, 45056, 45760, 46080, 46848, 47580, 48312, 48672, 49920, 50688, 50752, 51480, 51545, 52338, 53248, 53680, 54080, 54912, 55770, 56320, 57096, 58560, 59488, 59904, 60390, 60840, 61440, 61854, 62464, 63360, 63440, 64416, 64896, 66560, 66924, 67584, 68640, 69784, 70272, 71370, 73216, 74360, 74880, 76128, 78080, 78507, 79872, 80520, 81120, 82368, 82472, 83655, 84480, 85888, 86528, 87230, 87840, 89232, 91520, 92160, 92781, 93696, 95160, 96624, 97344, 99840, 101376, 101504, 102960, 103090, 104676, 107360, 108160, 109824, 111540, 112640, 113399, 114192, 117120, 118976, 119808, 120780, 121680, 123708, 124928, 126720, 126880, 128832, 129792, 130845, 133120, 133848, 135168, 137280, 139568, 140544, 142740, 146432, 148720, 149760, 152256, 154635, 156160, 157014, 159744, 161040, 162240, 164736, 164944, 167310, 168960, 171776, 173056, 174460, 175680, 178464, 183040, 184320, 185562, 187392, 190320, 193248, 194688, 199680, 202752, 203008, 205920, 206180, 209352, 214720, 216320, 219648, 223080, 225280, 226798, 228384, 234240, 237952, 239616, 241560, 243360, 247416, 249856, 253440, 253760, 257664, 259584, 261690, 266240, 267696, 274560, 279136, 281088, 285480, 292864, 297440, 299520, 304512, 309270, 312320, 314028, 322080, 324480, 329472, 329888, 334620, 337920, 340197, 343552, 346112, 348920, 351360, 356928, 366080, 371124, 374784, 380640, 386496, 389376, 392535, 399360, 405504, 406016, 411840, 412360, 418704, 429440, 432640, 439296, 446160, 453596, 456768, 463905, 468480, 475904, 479232, 483120, 486720, 494832, 506880, 507520, 515328, 519168, 523380, 535392, 549120, 558272, 562176, 566995, 570960, 585728, 594880, 599040, 609024, 618540, 624640, 628056, 644160, 648960, 658944, 659776, 669240, 675840, 680394, 687104, 692224, 697840, 702720, 713856, 732160, 742248, 749568, 761280, 772992, 778752, 785070, 798720, 812032, 823680, 824720, 837408, 858880, 865280, 878592, 892320, 907192, 913536, 927810, 936960, 951808, 966240, 973440, 989664, 1013760, 1015040, 1020591, 1030656, 1038336, 1046760, 1070784, 1098240, 1116544, 1124352, 1133990, 1141920, 1189760, 1198080, 1218048, 1237080, 1249280, 1256112, 1288320, 1297920, 1317888, 1319552, 1338480, 1360788, 1374208, 1395680, 1405440, 1427712, 1464320, 1484496, 1522560, 1545984, 1557504, 1570140, 1624064, 1647360, 1649440, 1674816, 1700985, 1717760, 1730560, 1757184, 1784640, 1814384, 1827072, 1855620, 1873920, 1903616, 1932480, 1946880, 1979328, 2027520, 2030080, 2041182, 2061312, 2076672, 2093520, 2141568, 2196480, 2233088, 2248704, 2267980, 2283840, 2379520, 2396160, 2436096, 2474160, 2512224, 2576640, 2595840, 2635776, 2639104, 2676960, 2721576, 2748416, 2791360, 2810880, 2855424, 2928640, 2968992, 3045120, 3091968, 3115008, 3140280, 3248128, 3294720, 3298880, 3349632, 3401970, 3435520, 3461120, 3569280, 3628768, 3654144, 3711240, 3747840, 3807232, 3864960, 3893760, 3958656, 4060160, 4082364, 4122624, 4187040, 4283136, 4392960, 4466176, 4535960, 4567680, 4759040, 4872192, 4948320, 5024448, 5102955, 5153280, 5191680, 5271552, 5278208, 5353920, 5443152, 5582720, 5621760, 5710848, 5937984, 6090240, 6183936, 6230016, 6280560, 6589440, 6597760, 6699264, 6803940, 6871040, 7138560, 7257536, 7308288, 7422480, 7614464, 7729920, 7787520, 7917312, 8120320, 8164728, 8245248, 8374080, 8566272, 8785920, 8932352, 9071920, 9135360, 9518080, 9744384, 9896640, 10048896, 10205910, 10306560, 10383360, 10556416, 10707840, 10886304, 11165440, 11243520, 11421696, 11875968, 12180480, 12367872, 12561120, 13178880, 13195520, 13398528, 13607880, 13742080, 14277120, 14515072, 14616576, 14844960, 15459840, 15575040, 15834624, 16240640, 16329456, 16748160, 17132544, 17864704, 18143840, 18270720, 19036160, 19793280, 20097792, 20411820, 20613120, 21112832, 21415680, 21772608, 22330880, 22843392, 23751936, 24360960, 24735744, 25122240, 26357760, 26391040, 26797056, 27215760, 28554240, 29030144, 29233152, 29689920, 30919680, 31150080, 31669248, 32658912, 33496320, 34265088, 35729408, 36287680, 36541440, 38072320, 39586560, 40195584, 40823640, 41226240, 42225664, 42831360, 43545216, 44661760, 47503872, 48721920, 50244480, 52782080, 53594112, 54431520, 57108480, 58060288, 59379840, 61839360, 63338496, 65317824, 66992640, 68530176, 72575360, 73082880, 79173120, 80391168, 81647280, 85662720, 87090432, 89323520, 95007744, 100488960, 105564160, 107188224, 108863040, 114216960, 116120576, 118759680, 123678720, 126676992, 130635648, 133985280, 145150720, 146165760, 158346240, 160782336, 163294560, 171325440, 174180864, 178647040, 190015488, 200977920, 211128320, 217726080, 232241152, 237519360, 261271296, 267970560, 290301440, 316692480, 321564672, 326589120, 342650880, 348361728, 380030976, 401955840, 435452160, 464482304, 475038720, 522542592, 535941120, 580602880, 633384960, 653178240, 696723456, 803911680, 870904320, 950077440, 1045085184, 1161205760, 1306356480, 1393446912, 1607823360, 1741808640, 1900154880, 2090170368, 2322411520, 2612712960, 3483617280, 4180340736, 5225425920, 6967234560, 10450851840, 20901703680]

約数ペア:

[(1, 20901703680), (2, 10450851840), (3, 6967234560), (4, 5225425920), (5, 4180340736), (6, 3483617280), (8, 2612712960), (9, 2322411520), (10, 2090170368), (11, 1900154880), (12, 1741808640), (13, 1607823360), (15, 1393446912), (16, 1306356480), (18, 1161205760), (20, 1045085184), (22, 950077440), (24, 870904320), (26, 803911680), (30, 696723456), (32, 653178240), (33, 633384960), (36, 580602880), (39, 535941120), (40, 522542592), (44, 475038720), (45, 464482304), (48, 435452160), (52, 401955840), (55, 380030976), (60, 348361728), (61, 342650880), (64, 326589120), (65, 321564672), (66, 316692480), (72, 290301440), (78, 267970560), (80, 261271296), (88, 237519360), (90, 232241152), (96, 217726080), (99, 211128320), (104, 200977920), (110, 190015488), (117, 178647040), (120, 174180864), (122, 171325440), (128, 163294560), (130, 160782336), (132, 158346240), (143, 146165760), (144, 145150720), (156, 133985280), (160, 130635648), (165, 126676992), (169, 123678720), (176, 118759680), (180, 116120576), (183, 114216960), (192, 108863040), (195, 107188224), (198, 105564160), (208, 100488960), (220, 95007744), (234, 89323520), (240, 87090432), (244, 85662720), (256, 81647280), (260, 80391168), (264, 79173120), (286, 73082880), (288, 72575360), (305, 68530176), (312, 66992640), (320, 65317824), (330, 63338496), (338, 61839360), (352, 59379840), (360, 58060288), (366, 57108480), (384, 54431520), (390, 53594112), (396, 52782080), (416, 50244480), (429, 48721920), (440, 47503872), (468, 44661760), (480, 43545216), (488, 42831360), (495, 42225664), (507, 41226240), (512, 40823640), (520, 40195584), (528, 39586560), (549, 38072320), (572, 36541440), (576, 36287680), (585, 35729408), (610, 34265088), (624, 33496320), (640, 32658912), (660, 31669248), (671, 31150080), (676, 30919680), (704, 29689920), (715, 29233152), (720, 29030144), (732, 28554240), (768, 27215760), (780, 26797056), (792, 26391040), (793, 26357760), (832, 25122240), (845, 24735744), (858, 24360960), (880, 23751936), (915, 22843392), (936, 22330880), (960, 21772608), (976, 21415680), (990, 21112832), (1014, 20613120), (1024, 20411820), (1040, 20097792), (1056, 19793280), (1098, 19036160), (1144, 18270720), (1152, 18143840), (1170, 17864704), (1220, 17132544), (1248, 16748160), (1280, 16329456), (1287, 16240640), (1320, 15834624), (1342, 15575040), (1352, 15459840), (1408, 14844960), (1430, 14616576), (1440, 14515072), (1464, 14277120), (1521, 13742080), (1536, 13607880), (1560, 13398528), (1584, 13195520), (1586, 13178880), (1664, 12561120), (1690, 12367872), (1716, 12180480), (1760, 11875968), (1830, 11421696), (1859, 11243520), (1872, 11165440), (1920, 10886304), (1952, 10707840), (1980, 10556416), (2013, 10383360), (2028, 10306560), (2048, 10205910), (2080, 10048896), (2112, 9896640), (2145, 9744384), (2196, 9518080), (2288, 9135360), (2304, 9071920), (2340, 8932352), (2379, 8785920), (2440, 8566272), (2496, 8374080), (2535, 8245248), (2560, 8164728), (2574, 8120320), (2640, 7917312), (2684, 7787520), (2704, 7729920), (2745, 7614464), (2816, 7422480), (2860, 7308288), (2880, 7257536), (2928, 7138560), (3042, 6871040), (3072, 6803940), (3120, 6699264), (3168, 6597760), (3172, 6589440), (3328, 6280560), (3355, 6230016), (3380, 6183936), (3432, 6090240), (3520, 5937984), (3660, 5710848), (3718, 5621760), (3744, 5582720), (3840, 5443152), (3904, 5353920), (3960, 5278208), (3965, 5271552), (4026, 5191680), (4056, 5153280), (4096, 5102955), (4160, 5024448), (4224, 4948320), (4290, 4872192), (4392, 4759040), (4576, 4567680), (4608, 4535960), (4680, 4466176), (4758, 4392960), (4880, 4283136), (4992, 4187040), (5070, 4122624), (5120, 4082364), (5148, 4060160), (5280, 3958656), (5368, 3893760), (5408, 3864960), (5490, 3807232), (5577, 3747840), (5632, 3711240), (5720, 3654144), (5760, 3628768), (5856, 3569280), (6039, 3461120), (6084, 3435520), (6144, 3401970), (6240, 3349632), (6336, 3298880), (6344, 3294720), (6435, 3248128), (6656, 3140280), (6710, 3115008), (6760, 3091968), (6864, 3045120), (7040, 2968992), (7137, 2928640), (7320, 2855424), (7436, 2810880), (7488, 2791360), (7605, 2748416), (7680, 2721576), (7808, 2676960), (7920, 2639104), (7930, 2635776), (8052, 2595840), (8112, 2576640), (8320, 2512224), (8448, 2474160), (8580, 2436096), (8723, 2396160), (8784, 2379520), (9152, 2283840), (9216, 2267980), (9295, 2248704), (9360, 2233088), (9516, 2196480), (9760, 2141568), (9984, 2093520), (10065, 2076672), (10140, 2061312), (10240, 2041182), (10296, 2030080), (10309, 2027520), (10560, 1979328), (10736, 1946880), (10816, 1932480), (10980, 1903616), (11154, 1873920), (11264, 1855620), (11440, 1827072), (11520, 1814384), (11712, 1784640), (11895, 1757184), (12078, 1730560), (12168, 1717760), (12288, 1700985), (12480, 1674816), (12672, 1649440), (12688, 1647360), (12870, 1624064), (13312, 1570140), (13420, 1557504), (13520, 1545984), (13728, 1522560), (14080, 1484496), (14274, 1464320), (14640, 1427712), (14872, 1405440), (14976, 1395680), (15210, 1374208), (15360, 1360788), (15616, 1338480), (15840, 1319552), (15860, 1317888), (16104, 1297920), (16224, 1288320), (16640, 1256112), (16731, 1249280), (16896, 1237080), (17160, 1218048), (17446, 1198080), (17568, 1189760), (18304, 1141920), (18432, 1133990), (18590, 1124352), (18720, 1116544), (19032, 1098240), (19520, 1070784), (19968, 1046760), (20130, 1038336), (20280, 1030656), (20480, 1020591), (20592, 1015040), (20618, 1013760), (21120, 989664), (21472, 973440), (21632, 966240), (21960, 951808), (22308, 936960), (22528, 927810), (22880, 913536), (23040, 907192), (23424, 892320), (23790, 878592), (24156, 865280), (24336, 858880), (24960, 837408), (25344, 824720), (25376, 823680), (25740, 812032), (26169, 798720), (26624, 785070), (26840, 778752), (27040, 772992), (27456, 761280), (27885, 749568), (28160, 742248), (28548, 732160), (29280, 713856), (29744, 702720), (29952, 697840), (30195, 692224), (30420, 687104), (30720, 680394), (30927, 675840), (31232, 669240), (31680, 659776), (31720, 658944), (32208, 648960), (32448, 644160), (33280, 628056), (33462, 624640), (33792, 618540), (34320, 609024), (34892, 599040), (35136, 594880), (35685, 585728), (36608, 570960), (36864, 566995), (37180, 562176), (37440, 558272), (38064, 549120), (39040, 535392), (39936, 523380), (40260, 519168), (40560, 515328), (41184, 507520), (41236, 506880), (42240, 494832), (42944, 486720), (43264, 483120), (43615, 479232), (43920, 475904), (44616, 468480), (45056, 463905), (45760, 456768), (46080, 453596), (46848, 446160), (47580, 439296), (48312, 432640), (48672, 429440), (49920, 418704), (50688, 412360), (50752, 411840), (51480, 406016), (51545, 405504), (52338, 399360), (53248, 392535), (53680, 389376), (54080, 386496), (54912, 380640), (55770, 374784), (56320, 371124), (57096, 366080), (58560, 356928), (59488, 351360), (59904, 348920), (60390, 346112), (60840, 343552), (61440, 340197), (61854, 337920), (62464, 334620), (63360, 329888), (63440, 329472), (64416, 324480), (64896, 322080), (66560, 314028), (66924, 312320), (67584, 309270), (68640, 304512), (69784, 299520), (70272, 297440), (71370, 292864), (73216, 285480), (74360, 281088), (74880, 279136), (76128, 274560), (78080, 267696), (78507, 266240), (79872, 261690), (80520, 259584), (81120, 257664), (82368, 253760), (82472, 253440), (83655, 249856), (84480, 247416), (85888, 243360), (86528, 241560), (87230, 239616), (87840, 237952), (89232, 234240), (91520, 228384), (92160, 226798), (92781, 225280), (93696, 223080), (95160, 219648), (96624, 216320), (97344, 214720), (99840, 209352), (101376, 206180), (101504, 205920), (102960, 203008), (103090, 202752), (104676, 199680), (107360, 194688), (108160, 193248), (109824, 190320), (111540, 187392), (112640, 185562), (113399, 184320), (114192, 183040), (117120, 178464), (118976, 175680), (119808, 174460), (120780, 173056), (121680, 171776), (123708, 168960), (124928, 167310), (126720, 164944), (126880, 164736), (128832, 162240), (129792, 161040), (130845, 159744), (133120, 157014), (133848, 156160), (135168, 154635), (137280, 152256), (139568, 149760), (140544, 148720), (142740, 146432)]