21641114880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:863

約数の個数: 864

約数和(自身を含む): 96485695488

約数和(自身を除く): 74844580608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 105, 110, 112, 120, 124, 126, 128, 132, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 192, 198, 210, 217, 220, 224, 231, 240, 248, 252, 256, 264, 279, 280, 288, 308, 310, 315, 320, 330, 336, 341, 352, 360, 372, 384, 385, 396, 420, 434, 440, 448, 462, 465, 480, 495, 496, 504, 528, 558, 560, 576, 616, 620, 630, 640, 651, 660, 672, 682, 693, 704, 720, 744, 768, 770, 787, 792, 840, 868, 880, 896, 924, 930, 960, 990, 992, 1008, 1023, 1056, 1085, 1116, 1120, 1152, 1155, 1232, 1240, 1260, 1280, 1302, 1320, 1344, 1364, 1386, 1395, 1408, 1440, 1488, 1540, 1574, 1584, 1680, 1705, 1736, 1760, 1792, 1848, 1860, 1920, 1953, 1980, 1984, 2016, 2046, 2112, 2170, 2232, 2240, 2304, 2310, 2361, 2387, 2464, 2480, 2520, 2604, 2640, 2688, 2728, 2772, 2790, 2816, 2880, 2976, 3069, 3080, 3148, 3168, 3255, 3360, 3410, 3465, 3472, 3520, 3696, 3720, 3840, 3906, 3935, 3960, 3968, 4032, 4092, 4224, 4340, 4464, 4480, 4620, 4722, 4774, 4928, 4960, 5040, 5115, 5208, 5280, 5376, 5456, 5509, 5544, 5580, 5760, 5952, 6138, 6160, 6296, 6336, 6510, 6720, 6820, 6930, 6944, 7040, 7083, 7161, 7392, 7440, 7812, 7870, 7920, 7936, 8064, 8184, 8448, 8657, 8680, 8928, 8960, 9240, 9444, 9548, 9765, 9856, 9920, 10080, 10230, 10416, 10560, 10912, 11018, 11088, 11160, 11520, 11805, 11904, 11935, 12276, 12320, 12592, 12672, 13020, 13440, 13640, 13860, 13888, 14080, 14166, 14322, 14784, 14880, 15345, 15624, 15740, 15840, 16128, 16368, 16527, 17314, 17360, 17856, 18480, 18888, 19096, 19530, 19712, 19840, 20160, 20460, 20832, 21120, 21483, 21824, 22036, 22176, 22320, 23610, 23808, 23870, 24397, 24552, 24640, 25184, 25344, 25971, 26040, 26880, 27280, 27545, 27720, 27776, 28332, 28644, 29568, 29760, 30690, 31248, 31480, 31680, 32736, 33054, 34628, 34720, 35415, 35712, 35805, 36960, 37776, 38192, 39060, 39680, 40320, 40920, 41664, 42240, 42966, 43285, 43648, 44072, 44352, 44640, 47220, 47740, 48794, 49104, 49280, 49581, 50368, 51942, 52080, 54560, 55090, 55440, 55552, 56664, 57288, 59136, 59520, 60599, 61380, 62496, 62960, 63360, 65472, 66108, 69256, 69440, 70830, 71424, 71610, 73191, 73920, 75552, 76384, 77913, 78120, 80640, 81840, 82635, 83328, 85932, 86570, 87296, 88144, 88704, 89280, 94440, 95480, 97588, 98208, 98560, 99162, 100736, 103884, 104160, 107415, 109120, 110180, 110880, 113328, 114576, 119040, 121198, 121985, 122760, 124992, 125920, 126720, 129855, 130944, 132216, 138512, 138880, 141660, 143220, 146382, 147840, 151104, 152768, 155826, 156240, 163680, 165270, 166656, 170779, 171864, 173140, 176288, 177408, 178560, 181797, 188880, 190960, 195176, 196416, 198324, 201472, 207768, 208320, 214830, 218240, 219573, 220360, 221760, 226656, 229152, 242396, 243970, 245520, 247905, 249984, 251840, 259710, 261888, 264432, 268367, 277024, 277760, 283320, 286440, 292764, 295680, 302208, 302995, 305536, 311652, 312480, 327360, 330540, 341558, 343728, 346280, 352576, 357120, 363594, 365955, 377760, 381920, 389565, 390352, 392832, 396648, 415536, 416640, 429660, 436480, 439146, 440720, 443520, 453312, 458304, 484792, 487940, 491040, 495810, 499968, 503680, 512337, 519420, 528864, 536734, 545391, 554048, 566640, 572880, 585528, 604416, 605990, 611072, 623304, 624960, 654720, 661080, 683116, 687456, 692560, 705152, 727188, 731910, 755520, 763840, 779130, 780704, 785664, 793296, 805101, 831072, 833280, 853895, 859320, 878292, 881440, 887040, 906624, 908985, 916608, 969584, 975880, 982080, 991620, 1007360, 1024674, 1038840, 1057728, 1073468, 1090782, 1097865, 1108096, 1133280, 1145760, 1171056, 1211980, 1246608, 1249920, 1309440, 1322160, 1341835, 1366232, 1374912, 1385120, 1410304, 1454376, 1463820, 1511040, 1527680, 1537011, 1558260, 1561408, 1586592, 1610202, 1662144, 1707790, 1718640, 1756584, 1762880, 1813248, 1817970, 1833216, 1878569, 1939168, 1951760, 1964160, 1983240, 2049348, 2077680, 2115456, 2146936, 2181564, 2195730, 2216192, 2266560, 2291520, 2342112, 2415303, 2423960, 2493216, 2499840, 2561685, 2644320, 2683670, 2726955, 2732464, 2749824, 2770240, 2908752, 2927640, 3022080, 3055360, 3074022, 3116520, 3122816, 3173184, 3220404, 3324288, 3415580, 3437280, 3513168, 3525760, 3635940, 3757138, 3878336, 3903520, 3928320, 3966480, 4025505, 4098696, 4155360, 4230912, 4293872, 4363128, 4391460, 4533120, 4583040, 4684224, 4830606, 4847920, 4986432, 5123370, 5288640, 5367340, 5453910, 5464928, 5499648, 5540480, 5635707, 5817504, 5855280, 6148044, 6233040, 6245632, 6346368, 6440808, 6648576, 6831160, 6874560, 7026336, 7051520, 7271880, 7514276, 7685055, 7756672, 7807040, 7932960, 8051010, 8197392, 8310720, 8587744, 8726256, 8782920, 9066240, 9166080, 9368448, 9392845, 9661212, 9695840, 9972864, 10246740, 10577280, 10734680, 10907820, 10929856, 11080960, 11271414, 11635008, 11710560, 12076515, 12296088, 12466080, 12692736, 12881616, 13662320, 13749120, 14052672, 14543760, 15028552, 15370110, 15513344, 15614080, 15865920, 16102020, 16394784, 16621440, 16907121, 17175488, 17452512, 17565840, 18736896, 18785690, 19322424, 19391680, 19945728, 20493480, 21154560, 21469360, 21815640, 21859712, 22542828, 23270016, 23421120, 24153030, 24592176, 24932160, 25763232, 27324640, 27498240, 28105344, 28178535, 29087520, 30057104, 30740220, 31228160, 31731840, 32204040, 32789568, 33242880, 33814242, 34350976, 34905024, 35131680, 37571380, 38644848, 38783360, 40986960, 42938720, 43631280, 43719424, 45085656, 46540032, 46842240, 48306060, 49184352, 49864320, 51526464, 54649280, 56210688, 56357070, 58175040, 60114208, 61480440, 63463680, 64408080, 65579136, 67628484, 68701952, 69810048, 70263360, 75142760, 77289696, 77566720, 81973920, 84535605, 85877440, 87262560, 90171312, 93684480, 96612120, 98368704, 99728640, 103052928, 109298560, 112714140, 116350080, 120228416, 122960880, 128816160, 131158272, 135256968, 139620096, 140526720, 150285520, 154579392, 163947840, 169071210, 171754880, 174525120, 180342624, 193224240, 196737408, 206105856, 218597120, 225428280, 232700160, 240456832, 245921760, 257632320, 270513936, 281053440, 300571040, 309158784, 327895680, 338142420, 343509760, 349050240, 360685248, 386448480, 393474816, 450856560, 480913664, 491843520, 515264640, 541027872, 601142080, 618317568, 655791360, 676284840, 698100480, 721370496, 772896960, 901713120, 983687040, 1030529280, 1082055744, 1202284160, 1352569680, 1442740992, 1545793920, 1803426240, 1967374080, 2164111488, 2404568320, 2705139360, 3091587840, 3606852480, 4328222976, 5410278720, 7213704960, 10820557440, 21641114880]

約数ペア:

[(1, 21641114880), (2, 10820557440), (3, 7213704960), (4, 5410278720), (5, 4328222976), (6, 3606852480), (7, 3091587840), (8, 2705139360), (9, 2404568320), (10, 2164111488), (11, 1967374080), (12, 1803426240), (14, 1545793920), (15, 1442740992), (16, 1352569680), (18, 1202284160), (20, 1082055744), (21, 1030529280), (22, 983687040), (24, 901713120), (28, 772896960), (30, 721370496), (31, 698100480), (32, 676284840), (33, 655791360), (35, 618317568), (36, 601142080), (40, 541027872), (42, 515264640), (44, 491843520), (45, 480913664), (48, 450856560), (55, 393474816), (56, 386448480), (60, 360685248), (62, 349050240), (63, 343509760), (64, 338142420), (66, 327895680), (70, 309158784), (72, 300571040), (77, 281053440), (80, 270513936), (84, 257632320), (88, 245921760), (90, 240456832), (93, 232700160), (96, 225428280), (99, 218597120), (105, 206105856), (110, 196737408), (112, 193224240), (120, 180342624), (124, 174525120), (126, 171754880), (128, 169071210), (132, 163947840), (140, 154579392), (144, 150285520), (154, 140526720), (155, 139620096), (160, 135256968), (165, 131158272), (168, 128816160), (176, 122960880), (180, 120228416), (186, 116350080), (192, 112714140), (198, 109298560), (210, 103052928), (217, 99728640), (220, 98368704), (224, 96612120), (231, 93684480), (240, 90171312), (248, 87262560), (252, 85877440), (256, 84535605), (264, 81973920), (279, 77566720), (280, 77289696), (288, 75142760), (308, 70263360), (310, 69810048), (315, 68701952), (320, 67628484), (330, 65579136), (336, 64408080), (341, 63463680), (352, 61480440), (360, 60114208), (372, 58175040), (384, 56357070), (385, 56210688), (396, 54649280), (420, 51526464), (434, 49864320), (440, 49184352), (448, 48306060), (462, 46842240), (465, 46540032), (480, 45085656), (495, 43719424), (496, 43631280), (504, 42938720), (528, 40986960), (558, 38783360), (560, 38644848), (576, 37571380), (616, 35131680), (620, 34905024), (630, 34350976), (640, 33814242), (651, 33242880), (660, 32789568), (672, 32204040), (682, 31731840), (693, 31228160), (704, 30740220), (720, 30057104), (744, 29087520), (768, 28178535), (770, 28105344), (787, 27498240), (792, 27324640), (840, 25763232), (868, 24932160), (880, 24592176), (896, 24153030), (924, 23421120), (930, 23270016), (960, 22542828), (990, 21859712), (992, 21815640), (1008, 21469360), (1023, 21154560), (1056, 20493480), (1085, 19945728), (1116, 19391680), (1120, 19322424), (1152, 18785690), (1155, 18736896), (1232, 17565840), (1240, 17452512), (1260, 17175488), (1280, 16907121), (1302, 16621440), (1320, 16394784), (1344, 16102020), (1364, 15865920), (1386, 15614080), (1395, 15513344), (1408, 15370110), (1440, 15028552), (1488, 14543760), (1540, 14052672), (1574, 13749120), (1584, 13662320), (1680, 12881616), (1705, 12692736), (1736, 12466080), (1760, 12296088), (1792, 12076515), (1848, 11710560), (1860, 11635008), (1920, 11271414), (1953, 11080960), (1980, 10929856), (1984, 10907820), (2016, 10734680), (2046, 10577280), (2112, 10246740), (2170, 9972864), (2232, 9695840), (2240, 9661212), (2304, 9392845), (2310, 9368448), (2361, 9166080), (2387, 9066240), (2464, 8782920), (2480, 8726256), (2520, 8587744), (2604, 8310720), (2640, 8197392), (2688, 8051010), (2728, 7932960), (2772, 7807040), (2790, 7756672), (2816, 7685055), (2880, 7514276), (2976, 7271880), (3069, 7051520), (3080, 7026336), (3148, 6874560), (3168, 6831160), (3255, 6648576), (3360, 6440808), (3410, 6346368), (3465, 6245632), (3472, 6233040), (3520, 6148044), (3696, 5855280), (3720, 5817504), (3840, 5635707), (3906, 5540480), (3935, 5499648), (3960, 5464928), (3968, 5453910), (4032, 5367340), (4092, 5288640), (4224, 5123370), (4340, 4986432), (4464, 4847920), (4480, 4830606), (4620, 4684224), (4722, 4583040), (4774, 4533120), (4928, 4391460), (4960, 4363128), (5040, 4293872), (5115, 4230912), (5208, 4155360), (5280, 4098696), (5376, 4025505), (5456, 3966480), (5509, 3928320), (5544, 3903520), (5580, 3878336), (5760, 3757138), (5952, 3635940), (6138, 3525760), (6160, 3513168), (6296, 3437280), (6336, 3415580), (6510, 3324288), (6720, 3220404), (6820, 3173184), (6930, 3122816), (6944, 3116520), (7040, 3074022), (7083, 3055360), (7161, 3022080), (7392, 2927640), (7440, 2908752), (7812, 2770240), (7870, 2749824), (7920, 2732464), (7936, 2726955), (8064, 2683670), (8184, 2644320), (8448, 2561685), (8657, 2499840), (8680, 2493216), (8928, 2423960), (8960, 2415303), (9240, 2342112), (9444, 2291520), (9548, 2266560), (9765, 2216192), (9856, 2195730), (9920, 2181564), (10080, 2146936), (10230, 2115456), (10416, 2077680), (10560, 2049348), (10912, 1983240), (11018, 1964160), (11088, 1951760), (11160, 1939168), (11520, 1878569), (11805, 1833216), (11904, 1817970), (11935, 1813248), (12276, 1762880), (12320, 1756584), (12592, 1718640), (12672, 1707790), (13020, 1662144), (13440, 1610202), (13640, 1586592), (13860, 1561408), (13888, 1558260), (14080, 1537011), (14166, 1527680), (14322, 1511040), (14784, 1463820), (14880, 1454376), (15345, 1410304), (15624, 1385120), (15740, 1374912), (15840, 1366232), (16128, 1341835), (16368, 1322160), (16527, 1309440), (17314, 1249920), (17360, 1246608), (17856, 1211980), (18480, 1171056), (18888, 1145760), (19096, 1133280), (19530, 1108096), (19712, 1097865), (19840, 1090782), (20160, 1073468), (20460, 1057728), (20832, 1038840), (21120, 1024674), (21483, 1007360), (21824, 991620), (22036, 982080), (22176, 975880), (22320, 969584), (23610, 916608), (23808, 908985), (23870, 906624), (24397, 887040), (24552, 881440), (24640, 878292), (25184, 859320), (25344, 853895), (25971, 833280), (26040, 831072), (26880, 805101), (27280, 793296), (27545, 785664), (27720, 780704), (27776, 779130), (28332, 763840), (28644, 755520), (29568, 731910), (29760, 727188), (30690, 705152), (31248, 692560), (31480, 687456), (31680, 683116), (32736, 661080), (33054, 654720), (34628, 624960), (34720, 623304), (35415, 611072), (35712, 605990), (35805, 604416), (36960, 585528), (37776, 572880), (38192, 566640), (39060, 554048), (39680, 545391), (40320, 536734), (40920, 528864), (41664, 519420), (42240, 512337), (42966, 503680), (43285, 499968), (43648, 495810), (44072, 491040), (44352, 487940), (44640, 484792), (47220, 458304), (47740, 453312), (48794, 443520), (49104, 440720), (49280, 439146), (49581, 436480), (50368, 429660), (51942, 416640), (52080, 415536), (54560, 396648), (55090, 392832), (55440, 390352), (55552, 389565), (56664, 381920), (57288, 377760), (59136, 365955), (59520, 363594), (60599, 357120), (61380, 352576), (62496, 346280), (62960, 343728), (63360, 341558), (65472, 330540), (66108, 327360), (69256, 312480), (69440, 311652), (70830, 305536), (71424, 302995), (71610, 302208), (73191, 295680), (73920, 292764), (75552, 286440), (76384, 283320), (77913, 277760), (78120, 277024), (80640, 268367), (81840, 264432), (82635, 261888), (83328, 259710), (85932, 251840), (86570, 249984), (87296, 247905), (88144, 245520), (88704, 243970), (89280, 242396), (94440, 229152), (95480, 226656), (97588, 221760), (98208, 220360), (98560, 219573), (99162, 218240), (100736, 214830), (103884, 208320), (104160, 207768), (107415, 201472), (109120, 198324), (110180, 196416), (110880, 195176), (113328, 190960), (114576, 188880), (119040, 181797), (121198, 178560), (121985, 177408), (122760, 176288), (124992, 173140), (125920, 171864), (126720, 170779), (129855, 166656), (130944, 165270), (132216, 163680), (138512, 156240), (138880, 155826), (141660, 152768), (143220, 151104), (146382, 147840)]