21877712640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 864

約数和(自身を含む): 92598105600

約数和(自身を除く): 70720392960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 109, 112, 114, 120, 126, 128, 131, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 218, 224, 228, 240, 252, 256, 262, 266, 280, 285, 288, 304, 315, 320, 327, 336, 342, 360, 380, 384, 393, 399, 420, 436, 448, 456, 480, 504, 524, 532, 545, 560, 570, 576, 608, 630, 640, 654, 655, 665, 672, 684, 720, 760, 763, 768, 786, 798, 840, 855, 872, 896, 912, 917, 960, 981, 1008, 1048, 1064, 1090, 1120, 1140, 1152, 1179, 1197, 1216, 1260, 1280, 1308, 1310, 1330, 1344, 1368, 1440, 1520, 1526, 1572, 1596, 1635, 1680, 1710, 1744, 1792, 1824, 1834, 1920, 1962, 1965, 1995, 2016, 2071, 2096, 2128, 2180, 2240, 2280, 2289, 2304, 2358, 2394, 2432, 2489, 2520, 2616, 2620, 2660, 2688, 2736, 2751, 2880, 3040, 3052, 3144, 3192, 3270, 3360, 3420, 3488, 3648, 3668, 3815, 3840, 3924, 3930, 3990, 4032, 4142, 4192, 4256, 4360, 4480, 4560, 4578, 4585, 4716, 4788, 4864, 4905, 4978, 5040, 5232, 5240, 5320, 5376, 5472, 5502, 5760, 5895, 5985, 6080, 6104, 6213, 6288, 6384, 6540, 6720, 6840, 6867, 6976, 7296, 7336, 7467, 7630, 7848, 7860, 7980, 8064, 8253, 8284, 8384, 8512, 8720, 8960, 9120, 9156, 9170, 9432, 9576, 9810, 9956, 10080, 10355, 10464, 10480, 10640, 10944, 11004, 11445, 11520, 11790, 11970, 12160, 12208, 12426, 12445, 12576, 12768, 13080, 13440, 13680, 13734, 13755, 13952, 14279, 14497, 14592, 14672, 14934, 15260, 15696, 15720, 15960, 16128, 16506, 16568, 16768, 17024, 17423, 17440, 18240, 18312, 18340, 18639, 18864, 19152, 19620, 19912, 20160, 20710, 20928, 20960, 21280, 21888, 22008, 22401, 22890, 23580, 23940, 24320, 24416, 24852, 24890, 25152, 25536, 26160, 26880, 27360, 27468, 27510, 27904, 28558, 28994, 29344, 29868, 30520, 31065, 31392, 31440, 31920, 33012, 33136, 33536, 34048, 34335, 34846, 34880, 36480, 36624, 36680, 37278, 37335, 37728, 38304, 39240, 39824, 40320, 41265, 41420, 41856, 41920, 42560, 42837, 43491, 43776, 44016, 44802, 45780, 47160, 47880, 48832, 49704, 49780, 50304, 51072, 52269, 52320, 54720, 54936, 55020, 57116, 57988, 58688, 59736, 61040, 62130, 62784, 62880, 63840, 66024, 66272, 68670, 69692, 69760, 71395, 72485, 72960, 73248, 73360, 74556, 74670, 75456, 76608, 78480, 79648, 80640, 82530, 82840, 83712, 83840, 85120, 85674, 86982, 87115, 88032, 89604, 91560, 93195, 94320, 95760, 97664, 99408, 99560, 99953, 100608, 102144, 104538, 104640, 109440, 109872, 110040, 112005, 114232, 115976, 117376, 119472, 122080, 124260, 125568, 125760, 127680, 128511, 130473, 132048, 132544, 137340, 139384, 139520, 142790, 144970, 146496, 146720, 149112, 149340, 150912, 153216, 156807, 156960, 159296, 165060, 165680, 167680, 170240, 171348, 173964, 174230, 176064, 179208, 183120, 186390, 188640, 191520, 195328, 198816, 199120, 199906, 209076, 209280, 214185, 217455, 218880, 219744, 220080, 224010, 228464, 231952, 234752, 238944, 244160, 248520, 251136, 251520, 255360, 257022, 260946, 261345, 264096, 265088, 271301, 274680, 278768, 285580, 289940, 292992, 293440, 298224, 298680, 299859, 301824, 306432, 313614, 313920, 318592, 330120, 331360, 342696, 347928, 348460, 352128, 358416, 366240, 372780, 377280, 383040, 397632, 398240, 399812, 418152, 418560, 428370, 434910, 439488, 440160, 448020, 456928, 463904, 477888, 488320, 497040, 499765, 503040, 510720, 514044, 521892, 522690, 528192, 530176, 542602, 549360, 557536, 571160, 579880, 585984, 586880, 596448, 597360, 599718, 627228, 627840, 637184, 642555, 652365, 660240, 662720, 685392, 695856, 696920, 704256, 716832, 732480, 745560, 754560, 766080, 784035, 795264, 796480, 799624, 813903, 836304, 856740, 869820, 878976, 880320, 896040, 899577, 913856, 927808, 955776, 976640, 994080, 999530, 1028088, 1043784, 1045380, 1056384, 1085204, 1098720, 1115072, 1142320, 1159760, 1173760, 1192896, 1194720, 1199436, 1254456, 1255680, 1285110, 1304730, 1320480, 1325440, 1356505, 1370784, 1391712, 1393840, 1433664, 1464960, 1491120, 1499295, 1509120, 1532160, 1568070, 1590528, 1592960, 1599248, 1627806, 1672608, 1713480, 1739640, 1757952, 1760640, 1792080, 1799154, 1827712, 1855616, 1899107, 1911552, 1988160, 1999060, 2056176, 2087568, 2090760, 2112768, 2170408, 2197440, 2230144, 2284640, 2319520, 2385792, 2389440, 2398872, 2441709, 2508912, 2570220, 2609460, 2640960, 2650880, 2713010, 2741568, 2783424, 2787680, 2867328, 2929920, 2982240, 2998590, 3136140, 3185920, 3198496, 3255612, 3345216, 3426960, 3479280, 3521280, 3584160, 3598308, 3655424, 3711232, 3798214, 3976320, 3998120, 4069515, 4112352, 4175136, 4181520, 4340816, 4394880, 4460288, 4497885, 4569280, 4639040, 4771584, 4778880, 4797744, 4883418, 5017824, 5140440, 5218920, 5281920, 5426020, 5483136, 5566848, 5575360, 5697321, 5734656, 5964480, 5997180, 6272280, 6396992, 6511224, 6690432, 6853920, 6958560, 7168320, 7196616, 7596428, 7952640, 7996240, 8139030, 8224704, 8350272, 8363040, 8681632, 8789760, 8995770, 9138560, 9278080, 9495535, 9557760, 9595488, 9766836, 10035648, 10280880, 10437840, 10563840, 10852040, 10966272, 11133696, 11150720, 11394642, 11928960, 11994360, 12208545, 12544560, 12793984, 13022448, 13380864, 13707840, 13917120, 14336640, 14393232, 15192856, 15992480, 16278060, 16449408, 16700544, 16726080, 17091963, 17363264, 17991540, 18277120, 18556160, 18991070, 19190976, 19533672, 20071296, 20561760, 20875680, 21704080, 22301440, 22789284, 23857920, 23988720, 24417090, 25089120, 25587968, 26044896, 27415680, 27834240, 28486605, 28673280, 28786464, 30385712, 31984960, 32556120, 32898816, 33401088, 33452160, 34183926, 34726528, 35983080, 37982140, 38381952, 39067344, 40142592, 41123520, 41751360, 43408160, 45578568, 47977440, 48834180, 50178240, 52089792, 54831360, 55668480, 56973210, 57572928, 60771424, 63969920, 65112240, 66904320, 68367852, 69453056, 71966160, 75964280, 76763904, 78134688, 82247040, 83502720, 85459815, 86816320, 91157136, 95954880, 97668360, 100356480, 104179584, 113946420, 115145856, 121542848, 127939840, 130224480, 136735704, 143932320, 151928560, 156269376, 164494080, 167005440, 170919630, 173632640, 182314272, 191909760, 195336720, 200712960, 208359168, 227892840, 230291712, 243085696, 260448960, 273471408, 287864640, 303857120, 312538752, 341839260, 347265280, 364628544, 383819520, 390673440, 455785680, 486171392, 520897920, 546942816, 575729280, 607714240, 625077504, 683678520, 729257088, 781346880, 911571360, 1041795840, 1093885632, 1151458560, 1215428480, 1367357040, 1458514176, 1562693760, 1823142720, 2187771264, 2430856960, 2734714080, 3125387520, 3646285440, 4375542528, 5469428160, 7292570880, 10938856320, 21877712640]

約数ペア:

[(1, 21877712640), (2, 10938856320), (3, 7292570880), (4, 5469428160), (5, 4375542528), (6, 3646285440), (7, 3125387520), (8, 2734714080), (9, 2430856960), (10, 2187771264), (12, 1823142720), (14, 1562693760), (15, 1458514176), (16, 1367357040), (18, 1215428480), (19, 1151458560), (20, 1093885632), (21, 1041795840), (24, 911571360), (28, 781346880), (30, 729257088), (32, 683678520), (35, 625077504), (36, 607714240), (38, 575729280), (40, 546942816), (42, 520897920), (45, 486171392), (48, 455785680), (56, 390673440), (57, 383819520), (60, 364628544), (63, 347265280), (64, 341839260), (70, 312538752), (72, 303857120), (76, 287864640), (80, 273471408), (84, 260448960), (90, 243085696), (95, 230291712), (96, 227892840), (105, 208359168), (109, 200712960), (112, 195336720), (114, 191909760), (120, 182314272), (126, 173632640), (128, 170919630), (131, 167005440), (133, 164494080), (140, 156269376), (144, 151928560), (152, 143932320), (160, 136735704), (168, 130224480), (171, 127939840), (180, 121542848), (190, 115145856), (192, 113946420), (210, 104179584), (218, 100356480), (224, 97668360), (228, 95954880), (240, 91157136), (252, 86816320), (256, 85459815), (262, 83502720), (266, 82247040), (280, 78134688), (285, 76763904), (288, 75964280), (304, 71966160), (315, 69453056), (320, 68367852), (327, 66904320), (336, 65112240), (342, 63969920), (360, 60771424), (380, 57572928), (384, 56973210), (393, 55668480), (399, 54831360), (420, 52089792), (436, 50178240), (448, 48834180), (456, 47977440), (480, 45578568), (504, 43408160), (524, 41751360), (532, 41123520), (545, 40142592), (560, 39067344), (570, 38381952), (576, 37982140), (608, 35983080), (630, 34726528), (640, 34183926), (654, 33452160), (655, 33401088), (665, 32898816), (672, 32556120), (684, 31984960), (720, 30385712), (760, 28786464), (763, 28673280), (768, 28486605), (786, 27834240), (798, 27415680), (840, 26044896), (855, 25587968), (872, 25089120), (896, 24417090), (912, 23988720), (917, 23857920), (960, 22789284), (981, 22301440), (1008, 21704080), (1048, 20875680), (1064, 20561760), (1090, 20071296), (1120, 19533672), (1140, 19190976), (1152, 18991070), (1179, 18556160), (1197, 18277120), (1216, 17991540), (1260, 17363264), (1280, 17091963), (1308, 16726080), (1310, 16700544), (1330, 16449408), (1344, 16278060), (1368, 15992480), (1440, 15192856), (1520, 14393232), (1526, 14336640), (1572, 13917120), (1596, 13707840), (1635, 13380864), (1680, 13022448), (1710, 12793984), (1744, 12544560), (1792, 12208545), (1824, 11994360), (1834, 11928960), (1920, 11394642), (1962, 11150720), (1965, 11133696), (1995, 10966272), (2016, 10852040), (2071, 10563840), (2096, 10437840), (2128, 10280880), (2180, 10035648), (2240, 9766836), (2280, 9595488), (2289, 9557760), (2304, 9495535), (2358, 9278080), (2394, 9138560), (2432, 8995770), (2489, 8789760), (2520, 8681632), (2616, 8363040), (2620, 8350272), (2660, 8224704), (2688, 8139030), (2736, 7996240), (2751, 7952640), (2880, 7596428), (3040, 7196616), (3052, 7168320), (3144, 6958560), (3192, 6853920), (3270, 6690432), (3360, 6511224), (3420, 6396992), (3488, 6272280), (3648, 5997180), (3668, 5964480), (3815, 5734656), (3840, 5697321), (3924, 5575360), (3930, 5566848), (3990, 5483136), (4032, 5426020), (4142, 5281920), (4192, 5218920), (4256, 5140440), (4360, 5017824), (4480, 4883418), (4560, 4797744), (4578, 4778880), (4585, 4771584), (4716, 4639040), (4788, 4569280), (4864, 4497885), (4905, 4460288), (4978, 4394880), (5040, 4340816), (5232, 4181520), (5240, 4175136), (5320, 4112352), (5376, 4069515), (5472, 3998120), (5502, 3976320), (5760, 3798214), (5895, 3711232), (5985, 3655424), (6080, 3598308), (6104, 3584160), (6213, 3521280), (6288, 3479280), (6384, 3426960), (6540, 3345216), (6720, 3255612), (6840, 3198496), (6867, 3185920), (6976, 3136140), (7296, 2998590), (7336, 2982240), (7467, 2929920), (7630, 2867328), (7848, 2787680), (7860, 2783424), (7980, 2741568), (8064, 2713010), (8253, 2650880), (8284, 2640960), (8384, 2609460), (8512, 2570220), (8720, 2508912), (8960, 2441709), (9120, 2398872), (9156, 2389440), (9170, 2385792), (9432, 2319520), (9576, 2284640), (9810, 2230144), (9956, 2197440), (10080, 2170408), (10355, 2112768), (10464, 2090760), (10480, 2087568), (10640, 2056176), (10944, 1999060), (11004, 1988160), (11445, 1911552), (11520, 1899107), (11790, 1855616), (11970, 1827712), (12160, 1799154), (12208, 1792080), (12426, 1760640), (12445, 1757952), (12576, 1739640), (12768, 1713480), (13080, 1672608), (13440, 1627806), (13680, 1599248), (13734, 1592960), (13755, 1590528), (13952, 1568070), (14279, 1532160), (14497, 1509120), (14592, 1499295), (14672, 1491120), (14934, 1464960), (15260, 1433664), (15696, 1393840), (15720, 1391712), (15960, 1370784), (16128, 1356505), (16506, 1325440), (16568, 1320480), (16768, 1304730), (17024, 1285110), (17423, 1255680), (17440, 1254456), (18240, 1199436), (18312, 1194720), (18340, 1192896), (18639, 1173760), (18864, 1159760), (19152, 1142320), (19620, 1115072), (19912, 1098720), (20160, 1085204), (20710, 1056384), (20928, 1045380), (20960, 1043784), (21280, 1028088), (21888, 999530), (22008, 994080), (22401, 976640), (22890, 955776), (23580, 927808), (23940, 913856), (24320, 899577), (24416, 896040), (24852, 880320), (24890, 878976), (25152, 869820), (25536, 856740), (26160, 836304), (26880, 813903), (27360, 799624), (27468, 796480), (27510, 795264), (27904, 784035), (28558, 766080), (28994, 754560), (29344, 745560), (29868, 732480), (30520, 716832), (31065, 704256), (31392, 696920), (31440, 695856), (31920, 685392), (33012, 662720), (33136, 660240), (33536, 652365), (34048, 642555), (34335, 637184), (34846, 627840), (34880, 627228), (36480, 599718), (36624, 597360), (36680, 596448), (37278, 586880), (37335, 585984), (37728, 579880), (38304, 571160), (39240, 557536), (39824, 549360), (40320, 542602), (41265, 530176), (41420, 528192), (41856, 522690), (41920, 521892), (42560, 514044), (42837, 510720), (43491, 503040), (43776, 499765), (44016, 497040), (44802, 488320), (45780, 477888), (47160, 463904), (47880, 456928), (48832, 448020), (49704, 440160), (49780, 439488), (50304, 434910), (51072, 428370), (52269, 418560), (52320, 418152), (54720, 399812), (54936, 398240), (55020, 397632), (57116, 383040), (57988, 377280), (58688, 372780), (59736, 366240), (61040, 358416), (62130, 352128), (62784, 348460), (62880, 347928), (63840, 342696), (66024, 331360), (66272, 330120), (68670, 318592), (69692, 313920), (69760, 313614), (71395, 306432), (72485, 301824), (72960, 299859), (73248, 298680), (73360, 298224), (74556, 293440), (74670, 292992), (75456, 289940), (76608, 285580), (78480, 278768), (79648, 274680), (80640, 271301), (82530, 265088), (82840, 264096), (83712, 261345), (83840, 260946), (85120, 257022), (85674, 255360), (86982, 251520), (87115, 251136), (88032, 248520), (89604, 244160), (91560, 238944), (93195, 234752), (94320, 231952), (95760, 228464), (97664, 224010), (99408, 220080), (99560, 219744), (99953, 218880), (100608, 217455), (102144, 214185), (104538, 209280), (104640, 209076), (109440, 199906), (109872, 199120), (110040, 198816), (112005, 195328), (114232, 191520), (115976, 188640), (117376, 186390), (119472, 183120), (122080, 179208), (124260, 176064), (125568, 174230), (125760, 173964), (127680, 171348), (128511, 170240), (130473, 167680), (132048, 165680), (132544, 165060), (137340, 159296), (139384, 156960), (139520, 156807), (142790, 153216), (144970, 150912), (146496, 149340), (146720, 149112)]