21753204480

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 864

約数和(自身を含む): 90996132864

約数和(自身を除く): 69242928384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 97, 103, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 194, 206, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 291, 309, 315, 320, 324, 336, 360, 378, 384, 388, 405, 412, 420, 432, 448, 480, 485, 486, 504, 515, 540, 560, 567, 576, 582, 618, 630, 640, 648, 672, 679, 720, 721, 756, 768, 776, 810, 824, 840, 864, 873, 896, 927, 945, 960, 970, 972, 1008, 1030, 1080, 1120, 1134, 1152, 1164, 1215, 1236, 1260, 1280, 1296, 1344, 1358, 1440, 1442, 1455, 1512, 1545, 1552, 1620, 1648, 1680, 1701, 1728, 1746, 1792, 1854, 1890, 1920, 1940, 1944, 2016, 2037, 2060, 2160, 2163, 2240, 2268, 2304, 2328, 2430, 2472, 2520, 2592, 2619, 2688, 2716, 2781, 2835, 2880, 2884, 2910, 3024, 3090, 3104, 3240, 3296, 3360, 3395, 3402, 3456, 3492, 3605, 3708, 3780, 3840, 3880, 3888, 4032, 4074, 4120, 4320, 4326, 4365, 4480, 4536, 4635, 4656, 4860, 4944, 5040, 5184, 5238, 5376, 5432, 5562, 5670, 5760, 5768, 5820, 6048, 6111, 6180, 6208, 6480, 6489, 6592, 6720, 6790, 6804, 6912, 6984, 7210, 7416, 7560, 7760, 7776, 7857, 8064, 8148, 8240, 8343, 8505, 8640, 8652, 8730, 8960, 9072, 9270, 9312, 9720, 9888, 9991, 10080, 10185, 10368, 10476, 10815, 10864, 11124, 11340, 11520, 11536, 11640, 12096, 12222, 12360, 12416, 12960, 12978, 13095, 13184, 13440, 13580, 13608, 13905, 13968, 14420, 14832, 15120, 15520, 15552, 15714, 16128, 16296, 16480, 16686, 17010, 17280, 17304, 17460, 18144, 18333, 18540, 18624, 19440, 19467, 19776, 19982, 20160, 20370, 20736, 20952, 21630, 21728, 22248, 22680, 23072, 23280, 23571, 24192, 24444, 24720, 24832, 25029, 25920, 25956, 26190, 26368, 26880, 27160, 27216, 27810, 27936, 28840, 29664, 29973, 30240, 30555, 31040, 31104, 31428, 32445, 32592, 32960, 33372, 34020, 34560, 34608, 34920, 36288, 36666, 37080, 37248, 38880, 38934, 39285, 39552, 39964, 40320, 40740, 41715, 41904, 43260, 43456, 44496, 45360, 46144, 46560, 47142, 48384, 48888, 49440, 49955, 50058, 51840, 51912, 52380, 54320, 54432, 54999, 55620, 55872, 57680, 58401, 59328, 59946, 60480, 61110, 62080, 62208, 62856, 64890, 65184, 65920, 66744, 68040, 69216, 69840, 69937, 72576, 73332, 74160, 74496, 77760, 77868, 78570, 79104, 79928, 80640, 81480, 83430, 83808, 86520, 86912, 88992, 89919, 90720, 91665, 92288, 93120, 94284, 97335, 97776, 98880, 99910, 100116, 103680, 103824, 104760, 108640, 108864, 109998, 111240, 111744, 115360, 116802, 117855, 118656, 119892, 120960, 122220, 124160, 125145, 125712, 129780, 130368, 131840, 133488, 136080, 138432, 139680, 139874, 145152, 146664, 148320, 149865, 155520, 155736, 157140, 159856, 162960, 164997, 166860, 167616, 173040, 173824, 175203, 177984, 179838, 181440, 183330, 184576, 186240, 188568, 194670, 195552, 197760, 199820, 200232, 207648, 209520, 209811, 217280, 217728, 219996, 222480, 223488, 230720, 233604, 235710, 237312, 239784, 241920, 244440, 250290, 251424, 259560, 260736, 266976, 269757, 272160, 274995, 276864, 279360, 279748, 292005, 293328, 296640, 299730, 311040, 311472, 314280, 319712, 325920, 329994, 333720, 335232, 346080, 349685, 350406, 355968, 359676, 362880, 366660, 372480, 377136, 389340, 391104, 395520, 399640, 400464, 415296, 419040, 419622, 434560, 435456, 439992, 444960, 449595, 461440, 467208, 471420, 479568, 488880, 500580, 502848, 519120, 521472, 533952, 539514, 544320, 549990, 553728, 558720, 559496, 584010, 586656, 593280, 599460, 622944, 628560, 629433, 639424, 651840, 659988, 667440, 670464, 692160, 699370, 700812, 711936, 719352, 725760, 733320, 754272, 778680, 782208, 799280, 800928, 809271, 824985, 830592, 838080, 839244, 869120, 876015, 879984, 889920, 899190, 922880, 934416, 942840, 959136, 977760, 1001160, 1005696, 1038240, 1049055, 1067904, 1079028, 1088640, 1099980, 1117440, 1118992, 1168020, 1173312, 1186560, 1198920, 1245888, 1257120, 1258866, 1278848, 1303680, 1319976, 1334880, 1348785, 1384320, 1398740, 1401624, 1438704, 1466640, 1508544, 1557360, 1564416, 1598560, 1601856, 1618542, 1649970, 1661184, 1676160, 1678488, 1752030, 1759968, 1779840, 1798380, 1868832, 1885680, 1888299, 1918272, 1955520, 2002320, 2011392, 2076480, 2098110, 2135808, 2158056, 2177280, 2199960, 2237984, 2336040, 2346624, 2397840, 2427813, 2491776, 2514240, 2517732, 2557696, 2607360, 2639952, 2669760, 2697570, 2768640, 2797480, 2803248, 2877408, 2933280, 3017088, 3114720, 3147165, 3197120, 3203712, 3237084, 3299940, 3352320, 3356976, 3504060, 3519936, 3559680, 3596760, 3737664, 3771360, 3776598, 3836544, 3911040, 4004640, 4046355, 4152960, 4196220, 4316112, 4399920, 4475968, 4672080, 4693248, 4795680, 4855626, 4983552, 5028480, 5035464, 5279904, 5339520, 5395140, 5594960, 5606496, 5664897, 5754816, 5866560, 6034176, 6229440, 6294330, 6394240, 6407424, 6474168, 6599880, 6713952, 7008120, 7039872, 7193520, 7475328, 7542720, 7553196, 7673088, 7822080, 8009280, 8092710, 8305920, 8392440, 8632224, 8799840, 8951936, 9344160, 9441495, 9591360, 9711252, 10056960, 10070928, 10559808, 10679040, 10790280, 11189920, 11212992, 11329794, 11509632, 11733120, 12139065, 12458880, 12588660, 12788480, 12948336, 13199760, 13427904, 14016240, 14079744, 14387040, 14950656, 15085440, 15106392, 16018560, 16185420, 16784880, 16994691, 17264448, 17599680, 17903872, 18688320, 18882990, 19182720, 19422504, 20141856, 21119616, 21580560, 22379840, 22425984, 22659588, 23019264, 23466240, 24278130, 24917760, 25177320, 25896672, 26399520, 26855808, 28032480, 28324485, 28774080, 30170880, 30212784, 32037120, 32370840, 33569760, 33989382, 34528896, 35199360, 37376640, 37765980, 38365440, 38845008, 40283712, 42239232, 43161120, 44759680, 44851968, 45319176, 48556260, 50354640, 51793344, 52799040, 53711616, 56064960, 56648970, 57548160, 60425568, 64741680, 67139520, 67978764, 69057792, 70398720, 74753280, 75531960, 77690016, 80567424, 84973455, 86322240, 89519360, 90638352, 97112520, 100709280, 103586688, 105598080, 112129920, 113297940, 115096320, 120851136, 129483360, 134279040, 135957528, 151063920, 155380032, 161134848, 169946910, 172644480, 181276704, 194225040, 201418560, 207173376, 211196160, 224259840, 226595880, 241702272, 258966720, 268558080, 271915056, 302127840, 310760064, 339893820, 345288960, 362553408, 388450080, 402837120, 453191760, 483404544, 517933440, 543830112, 604255680, 621520128, 679787640, 725106816, 776900160, 805674240, 906383520, 1035866880, 1087660224, 1208511360, 1359575280, 1450213632, 1553800320, 1812767040, 2175320448, 2417022720, 2719150560, 3107600640, 3625534080, 4350640896, 5438301120, 7251068160, 10876602240, 21753204480]

約数ペア:

[(1, 21753204480), (2, 10876602240), (3, 7251068160), (4, 5438301120), (5, 4350640896), (6, 3625534080), (7, 3107600640), (8, 2719150560), (9, 2417022720), (10, 2175320448), (12, 1812767040), (14, 1553800320), (15, 1450213632), (16, 1359575280), (18, 1208511360), (20, 1087660224), (21, 1035866880), (24, 906383520), (27, 805674240), (28, 776900160), (30, 725106816), (32, 679787640), (35, 621520128), (36, 604255680), (40, 543830112), (42, 517933440), (45, 483404544), (48, 453191760), (54, 402837120), (56, 388450080), (60, 362553408), (63, 345288960), (64, 339893820), (70, 310760064), (72, 302127840), (80, 271915056), (81, 268558080), (84, 258966720), (90, 241702272), (96, 226595880), (97, 224259840), (103, 211196160), (105, 207173376), (108, 201418560), (112, 194225040), (120, 181276704), (126, 172644480), (128, 169946910), (135, 161134848), (140, 155380032), (144, 151063920), (160, 135957528), (162, 134279040), (168, 129483360), (180, 120851136), (189, 115096320), (192, 113297940), (194, 112129920), (206, 105598080), (210, 103586688), (216, 100709280), (224, 97112520), (240, 90638352), (243, 89519360), (252, 86322240), (256, 84973455), (270, 80567424), (280, 77690016), (288, 75531960), (291, 74753280), (309, 70398720), (315, 69057792), (320, 67978764), (324, 67139520), (336, 64741680), (360, 60425568), (378, 57548160), (384, 56648970), (388, 56064960), (405, 53711616), (412, 52799040), (420, 51793344), (432, 50354640), (448, 48556260), (480, 45319176), (485, 44851968), (486, 44759680), (504, 43161120), (515, 42239232), (540, 40283712), (560, 38845008), (567, 38365440), (576, 37765980), (582, 37376640), (618, 35199360), (630, 34528896), (640, 33989382), (648, 33569760), (672, 32370840), (679, 32037120), (720, 30212784), (721, 30170880), (756, 28774080), (768, 28324485), (776, 28032480), (810, 26855808), (824, 26399520), (840, 25896672), (864, 25177320), (873, 24917760), (896, 24278130), (927, 23466240), (945, 23019264), (960, 22659588), (970, 22425984), (972, 22379840), (1008, 21580560), (1030, 21119616), (1080, 20141856), (1120, 19422504), (1134, 19182720), (1152, 18882990), (1164, 18688320), (1215, 17903872), (1236, 17599680), (1260, 17264448), (1280, 16994691), (1296, 16784880), (1344, 16185420), (1358, 16018560), (1440, 15106392), (1442, 15085440), (1455, 14950656), (1512, 14387040), (1545, 14079744), (1552, 14016240), (1620, 13427904), (1648, 13199760), (1680, 12948336), (1701, 12788480), (1728, 12588660), (1746, 12458880), (1792, 12139065), (1854, 11733120), (1890, 11509632), (1920, 11329794), (1940, 11212992), (1944, 11189920), (2016, 10790280), (2037, 10679040), (2060, 10559808), (2160, 10070928), (2163, 10056960), (2240, 9711252), (2268, 9591360), (2304, 9441495), (2328, 9344160), (2430, 8951936), (2472, 8799840), (2520, 8632224), (2592, 8392440), (2619, 8305920), (2688, 8092710), (2716, 8009280), (2781, 7822080), (2835, 7673088), (2880, 7553196), (2884, 7542720), (2910, 7475328), (3024, 7193520), (3090, 7039872), (3104, 7008120), (3240, 6713952), (3296, 6599880), (3360, 6474168), (3395, 6407424), (3402, 6394240), (3456, 6294330), (3492, 6229440), (3605, 6034176), (3708, 5866560), (3780, 5754816), (3840, 5664897), (3880, 5606496), (3888, 5594960), (4032, 5395140), (4074, 5339520), (4120, 5279904), (4320, 5035464), (4326, 5028480), (4365, 4983552), (4480, 4855626), (4536, 4795680), (4635, 4693248), (4656, 4672080), (4860, 4475968), (4944, 4399920), (5040, 4316112), (5184, 4196220), (5238, 4152960), (5376, 4046355), (5432, 4004640), (5562, 3911040), (5670, 3836544), (5760, 3776598), (5768, 3771360), (5820, 3737664), (6048, 3596760), (6111, 3559680), (6180, 3519936), (6208, 3504060), (6480, 3356976), (6489, 3352320), (6592, 3299940), (6720, 3237084), (6790, 3203712), (6804, 3197120), (6912, 3147165), (6984, 3114720), (7210, 3017088), (7416, 2933280), (7560, 2877408), (7760, 2803248), (7776, 2797480), (7857, 2768640), (8064, 2697570), (8148, 2669760), (8240, 2639952), (8343, 2607360), (8505, 2557696), (8640, 2517732), (8652, 2514240), (8730, 2491776), (8960, 2427813), (9072, 2397840), (9270, 2346624), (9312, 2336040), (9720, 2237984), (9888, 2199960), (9991, 2177280), (10080, 2158056), (10185, 2135808), (10368, 2098110), (10476, 2076480), (10815, 2011392), (10864, 2002320), (11124, 1955520), (11340, 1918272), (11520, 1888299), (11536, 1885680), (11640, 1868832), (12096, 1798380), (12222, 1779840), (12360, 1759968), (12416, 1752030), (12960, 1678488), (12978, 1676160), (13095, 1661184), (13184, 1649970), (13440, 1618542), (13580, 1601856), (13608, 1598560), (13905, 1564416), (13968, 1557360), (14420, 1508544), (14832, 1466640), (15120, 1438704), (15520, 1401624), (15552, 1398740), (15714, 1384320), (16128, 1348785), (16296, 1334880), (16480, 1319976), (16686, 1303680), (17010, 1278848), (17280, 1258866), (17304, 1257120), (17460, 1245888), (18144, 1198920), (18333, 1186560), (18540, 1173312), (18624, 1168020), (19440, 1118992), (19467, 1117440), (19776, 1099980), (19982, 1088640), (20160, 1079028), (20370, 1067904), (20736, 1049055), (20952, 1038240), (21630, 1005696), (21728, 1001160), (22248, 977760), (22680, 959136), (23072, 942840), (23280, 934416), (23571, 922880), (24192, 899190), (24444, 889920), (24720, 879984), (24832, 876015), (25029, 869120), (25920, 839244), (25956, 838080), (26190, 830592), (26368, 824985), (26880, 809271), (27160, 800928), (27216, 799280), (27810, 782208), (27936, 778680), (28840, 754272), (29664, 733320), (29973, 725760), (30240, 719352), (30555, 711936), (31040, 700812), (31104, 699370), (31428, 692160), (32445, 670464), (32592, 667440), (32960, 659988), (33372, 651840), (34020, 639424), (34560, 629433), (34608, 628560), (34920, 622944), (36288, 599460), (36666, 593280), (37080, 586656), (37248, 584010), (38880, 559496), (38934, 558720), (39285, 553728), (39552, 549990), (39964, 544320), (40320, 539514), (40740, 533952), (41715, 521472), (41904, 519120), (43260, 502848), (43456, 500580), (44496, 488880), (45360, 479568), (46144, 471420), (46560, 467208), (47142, 461440), (48384, 449595), (48888, 444960), (49440, 439992), (49955, 435456), (50058, 434560), (51840, 419622), (51912, 419040), (52380, 415296), (54320, 400464), (54432, 399640), (54999, 395520), (55620, 391104), (55872, 389340), (57680, 377136), (58401, 372480), (59328, 366660), (59946, 362880), (60480, 359676), (61110, 355968), (62080, 350406), (62208, 349685), (62856, 346080), (64890, 335232), (65184, 333720), (65920, 329994), (66744, 325920), (68040, 319712), (69216, 314280), (69840, 311472), (69937, 311040), (72576, 299730), (73332, 296640), (74160, 293328), (74496, 292005), (77760, 279748), (77868, 279360), (78570, 276864), (79104, 274995), (79928, 272160), (80640, 269757), (81480, 266976), (83430, 260736), (83808, 259560), (86520, 251424), (86912, 250290), (88992, 244440), (89919, 241920), (90720, 239784), (91665, 237312), (92288, 235710), (93120, 233604), (94284, 230720), (97335, 223488), (97776, 222480), (98880, 219996), (99910, 217728), (100116, 217280), (103680, 209811), (103824, 209520), (104760, 207648), (108640, 200232), (108864, 199820), (109998, 197760), (111240, 195552), (111744, 194670), (115360, 188568), (116802, 186240), (117855, 184576), (118656, 183330), (119892, 181440), (120960, 179838), (122220, 177984), (124160, 175203), (125145, 173824), (125712, 173040), (129780, 167616), (130368, 166860), (131840, 164997), (133488, 162960), (136080, 159856), (138432, 157140), (139680, 155736), (139874, 155520), (145152, 149865), (146664, 148320)]