20221470720

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 768

約数和(自身を含む): 80432352000

約数和(自身を除く): 60210881280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 61, 64, 66, 72, 80, 88, 90, 96, 99, 108, 109, 110, 120, 122, 128, 132, 135, 144, 160, 165, 176, 180, 183, 192, 198, 216, 218, 220, 240, 244, 256, 264, 270, 288, 297, 305, 320, 327, 330, 352, 360, 366, 384, 396, 432, 436, 440, 480, 488, 495, 512, 528, 540, 545, 549, 576, 594, 610, 640, 654, 660, 671, 704, 720, 732, 768, 792, 864, 872, 880, 915, 960, 976, 981, 990, 1024, 1056, 1080, 1090, 1098, 1152, 1188, 1199, 1220, 1280, 1308, 1320, 1342, 1408, 1440, 1464, 1485, 1536, 1584, 1635, 1647, 1728, 1744, 1760, 1830, 1920, 1952, 1962, 1980, 2013, 2048, 2112, 2160, 2180, 2196, 2304, 2376, 2398, 2440, 2560, 2616, 2640, 2684, 2745, 2816, 2880, 2928, 2943, 2970, 3072, 3168, 3270, 3294, 3355, 3456, 3488, 3520, 3597, 3660, 3840, 3904, 3924, 3960, 4026, 4224, 4320, 4360, 4392, 4608, 4752, 4796, 4880, 4905, 5120, 5232, 5280, 5368, 5490, 5632, 5760, 5856, 5886, 5940, 5995, 6039, 6144, 6336, 6540, 6588, 6649, 6710, 6912, 6976, 7040, 7194, 7320, 7680, 7808, 7848, 7920, 8052, 8235, 8448, 8640, 8720, 8784, 9216, 9504, 9592, 9760, 9810, 10065, 10240, 10464, 10560, 10736, 10791, 10980, 11264, 11520, 11712, 11772, 11880, 11990, 12078, 12672, 13080, 13176, 13298, 13420, 13824, 13952, 14080, 14388, 14640, 14715, 15360, 15616, 15696, 15840, 16104, 16470, 16896, 17280, 17440, 17568, 17985, 18117, 18432, 19008, 19184, 19520, 19620, 19947, 20130, 20928, 21120, 21472, 21582, 21960, 22528, 23040, 23424, 23544, 23760, 23980, 24156, 25344, 26160, 26352, 26596, 26840, 27648, 27904, 28160, 28776, 29280, 29430, 30195, 30720, 31232, 31392, 31680, 32208, 32373, 32940, 33245, 33792, 34560, 34880, 35136, 35970, 36234, 38016, 38368, 39040, 39240, 39894, 40260, 41856, 42240, 42944, 43164, 43920, 46080, 46848, 47088, 47520, 47960, 48312, 50688, 52320, 52704, 53192, 53680, 53955, 55296, 55808, 56320, 57552, 58560, 58860, 59841, 60390, 62464, 62784, 63360, 64416, 64746, 65880, 66490, 67584, 69120, 69760, 70272, 71940, 72468, 73139, 76032, 76736, 78080, 78480, 79788, 80520, 83712, 84480, 85888, 86328, 87840, 90585, 92160, 93696, 94176, 95040, 95920, 96624, 99735, 101376, 104640, 105408, 106384, 107360, 107910, 111616, 112640, 115104, 117120, 117720, 119682, 120780, 124928, 125568, 126720, 128832, 129492, 131760, 132980, 138240, 139520, 140544, 143880, 144936, 146278, 152064, 153472, 156160, 156960, 159576, 161040, 161865, 167424, 168960, 171776, 172656, 175680, 179523, 181170, 187392, 188352, 190080, 191840, 193248, 199470, 202752, 209280, 210816, 212768, 214720, 215820, 219417, 223232, 230208, 234240, 235440, 239364, 241560, 251136, 253440, 257664, 258984, 263520, 265960, 276480, 279040, 281088, 287760, 289872, 292556, 299205, 304128, 306944, 312320, 313920, 319152, 322080, 323730, 334848, 337920, 343552, 345312, 351360, 359046, 362340, 365695, 374784, 376704, 380160, 383680, 386496, 398940, 418560, 421632, 425536, 429440, 431640, 438834, 460416, 468480, 470880, 478728, 483120, 502272, 506880, 515328, 517968, 527040, 531920, 558080, 562176, 575520, 579744, 585112, 598410, 608256, 613888, 624640, 627840, 638304, 644160, 647460, 658251, 669696, 687104, 690624, 702720, 718092, 724680, 731390, 753408, 760320, 767360, 772992, 797880, 837120, 843264, 851072, 858880, 863280, 877668, 897615, 920832, 936960, 941760, 957456, 966240, 1004544, 1013760, 1030656, 1035936, 1054080, 1063840, 1097085, 1116160, 1124352, 1151040, 1159488, 1170224, 1196820, 1227776, 1255680, 1276608, 1288320, 1294920, 1316502, 1374208, 1381248, 1405440, 1436184, 1449360, 1462780, 1506816, 1520640, 1534720, 1545984, 1595760, 1674240, 1686528, 1702144, 1717760, 1726560, 1755336, 1795230, 1841664, 1873920, 1883520, 1914912, 1932480, 1974753, 2009088, 2061312, 2071872, 2108160, 2127680, 2194170, 2302080, 2318976, 2340448, 2393640, 2455552, 2511360, 2553216, 2576640, 2589840, 2633004, 2762496, 2810880, 2872368, 2898720, 2925560, 3013632, 3041280, 3069440, 3091968, 3191520, 3291255, 3348480, 3373056, 3404288, 3435520, 3453120, 3510672, 3590460, 3683328, 3767040, 3829824, 3864960, 3949506, 4122624, 4143744, 4216320, 4255360, 4388340, 4604160, 4637952, 4680896, 4787280, 5022720, 5106432, 5153280, 5179680, 5266008, 5524992, 5621760, 5744736, 5797440, 5851120, 6027264, 6138880, 6183936, 6383040, 6582510, 6808576, 6871040, 6906240, 7021344, 7180920, 7366656, 7534080, 7659648, 7729920, 7899012, 8287488, 8432640, 8510720, 8776680, 9208320, 9275904, 9361792, 9574560, 9873765, 10045440, 10212864, 10306560, 10359360, 10532016, 11049984, 11489472, 11594880, 11702240, 12277760, 12367872, 12766080, 13165020, 13617152, 13812480, 14042688, 14361840, 15068160, 15319296, 15459840, 15798024, 16574976, 16865280, 17021440, 17553360, 18416640, 18551808, 18723584, 19149120, 19747530, 20425728, 20613120, 20718720, 21064032, 22099968, 22978944, 23189760, 23404480, 25532160, 26330040, 27624960, 28085376, 28723680, 30136320, 30638592, 30919680, 31596048, 33149952, 34042880, 35106720, 36833280, 37103616, 37447168, 38298240, 39495060, 40851456, 41437440, 42128064, 45957888, 46379520, 46808960, 51064320, 52660080, 55249920, 56170752, 57447360, 61277184, 61839360, 63192096, 66299904, 68085760, 70213440, 74894336, 76596480, 78990120, 82874880, 84256128, 91915776, 92759040, 93617920, 102128640, 105320160, 110499840, 112341504, 114894720, 122554368, 126384192, 140426880, 149788672, 153192960, 157980240, 165749760, 168512256, 183831552, 185518080, 187235840, 204257280, 210640320, 224683008, 229789440, 252768384, 280853760, 306385920, 315960480, 331499520, 337024512, 367663104, 374471680, 421280640, 449366016, 459578880, 505536768, 561707520, 612771840, 631920960, 674049024, 748943360, 842561280, 919157760, 1011073536, 1123415040, 1263841920, 1348098048, 1685122560, 1838315520, 2022147072, 2246830080, 2527683840, 3370245120, 4044294144, 5055367680, 6740490240, 10110735360, 20221470720]

約数ペア:

[(1, 20221470720), (2, 10110735360), (3, 6740490240), (4, 5055367680), (5, 4044294144), (6, 3370245120), (8, 2527683840), (9, 2246830080), (10, 2022147072), (11, 1838315520), (12, 1685122560), (15, 1348098048), (16, 1263841920), (18, 1123415040), (20, 1011073536), (22, 919157760), (24, 842561280), (27, 748943360), (30, 674049024), (32, 631920960), (33, 612771840), (36, 561707520), (40, 505536768), (44, 459578880), (45, 449366016), (48, 421280640), (54, 374471680), (55, 367663104), (60, 337024512), (61, 331499520), (64, 315960480), (66, 306385920), (72, 280853760), (80, 252768384), (88, 229789440), (90, 224683008), (96, 210640320), (99, 204257280), (108, 187235840), (109, 185518080), (110, 183831552), (120, 168512256), (122, 165749760), (128, 157980240), (132, 153192960), (135, 149788672), (144, 140426880), (160, 126384192), (165, 122554368), (176, 114894720), (180, 112341504), (183, 110499840), (192, 105320160), (198, 102128640), (216, 93617920), (218, 92759040), (220, 91915776), (240, 84256128), (244, 82874880), (256, 78990120), (264, 76596480), (270, 74894336), (288, 70213440), (297, 68085760), (305, 66299904), (320, 63192096), (327, 61839360), (330, 61277184), (352, 57447360), (360, 56170752), (366, 55249920), (384, 52660080), (396, 51064320), (432, 46808960), (436, 46379520), (440, 45957888), (480, 42128064), (488, 41437440), (495, 40851456), (512, 39495060), (528, 38298240), (540, 37447168), (545, 37103616), (549, 36833280), (576, 35106720), (594, 34042880), (610, 33149952), (640, 31596048), (654, 30919680), (660, 30638592), (671, 30136320), (704, 28723680), (720, 28085376), (732, 27624960), (768, 26330040), (792, 25532160), (864, 23404480), (872, 23189760), (880, 22978944), (915, 22099968), (960, 21064032), (976, 20718720), (981, 20613120), (990, 20425728), (1024, 19747530), (1056, 19149120), (1080, 18723584), (1090, 18551808), (1098, 18416640), (1152, 17553360), (1188, 17021440), (1199, 16865280), (1220, 16574976), (1280, 15798024), (1308, 15459840), (1320, 15319296), (1342, 15068160), (1408, 14361840), (1440, 14042688), (1464, 13812480), (1485, 13617152), (1536, 13165020), (1584, 12766080), (1635, 12367872), (1647, 12277760), (1728, 11702240), (1744, 11594880), (1760, 11489472), (1830, 11049984), (1920, 10532016), (1952, 10359360), (1962, 10306560), (1980, 10212864), (2013, 10045440), (2048, 9873765), (2112, 9574560), (2160, 9361792), (2180, 9275904), (2196, 9208320), (2304, 8776680), (2376, 8510720), (2398, 8432640), (2440, 8287488), (2560, 7899012), (2616, 7729920), (2640, 7659648), (2684, 7534080), (2745, 7366656), (2816, 7180920), (2880, 7021344), (2928, 6906240), (2943, 6871040), (2970, 6808576), (3072, 6582510), (3168, 6383040), (3270, 6183936), (3294, 6138880), (3355, 6027264), (3456, 5851120), (3488, 5797440), (3520, 5744736), (3597, 5621760), (3660, 5524992), (3840, 5266008), (3904, 5179680), (3924, 5153280), (3960, 5106432), (4026, 5022720), (4224, 4787280), (4320, 4680896), (4360, 4637952), (4392, 4604160), (4608, 4388340), (4752, 4255360), (4796, 4216320), (4880, 4143744), (4905, 4122624), (5120, 3949506), (5232, 3864960), (5280, 3829824), (5368, 3767040), (5490, 3683328), (5632, 3590460), (5760, 3510672), (5856, 3453120), (5886, 3435520), (5940, 3404288), (5995, 3373056), (6039, 3348480), (6144, 3291255), (6336, 3191520), (6540, 3091968), (6588, 3069440), (6649, 3041280), (6710, 3013632), (6912, 2925560), (6976, 2898720), (7040, 2872368), (7194, 2810880), (7320, 2762496), (7680, 2633004), (7808, 2589840), (7848, 2576640), (7920, 2553216), (8052, 2511360), (8235, 2455552), (8448, 2393640), (8640, 2340448), (8720, 2318976), (8784, 2302080), (9216, 2194170), (9504, 2127680), (9592, 2108160), (9760, 2071872), (9810, 2061312), (10065, 2009088), (10240, 1974753), (10464, 1932480), (10560, 1914912), (10736, 1883520), (10791, 1873920), (10980, 1841664), (11264, 1795230), (11520, 1755336), (11712, 1726560), (11772, 1717760), (11880, 1702144), (11990, 1686528), (12078, 1674240), (12672, 1595760), (13080, 1545984), (13176, 1534720), (13298, 1520640), (13420, 1506816), (13824, 1462780), (13952, 1449360), (14080, 1436184), (14388, 1405440), (14640, 1381248), (14715, 1374208), (15360, 1316502), (15616, 1294920), (15696, 1288320), (15840, 1276608), (16104, 1255680), (16470, 1227776), (16896, 1196820), (17280, 1170224), (17440, 1159488), (17568, 1151040), (17985, 1124352), (18117, 1116160), (18432, 1097085), (19008, 1063840), (19184, 1054080), (19520, 1035936), (19620, 1030656), (19947, 1013760), (20130, 1004544), (20928, 966240), (21120, 957456), (21472, 941760), (21582, 936960), (21960, 920832), (22528, 897615), (23040, 877668), (23424, 863280), (23544, 858880), (23760, 851072), (23980, 843264), (24156, 837120), (25344, 797880), (26160, 772992), (26352, 767360), (26596, 760320), (26840, 753408), (27648, 731390), (27904, 724680), (28160, 718092), (28776, 702720), (29280, 690624), (29430, 687104), (30195, 669696), (30720, 658251), (31232, 647460), (31392, 644160), (31680, 638304), (32208, 627840), (32373, 624640), (32940, 613888), (33245, 608256), (33792, 598410), (34560, 585112), (34880, 579744), (35136, 575520), (35970, 562176), (36234, 558080), (38016, 531920), (38368, 527040), (39040, 517968), (39240, 515328), (39894, 506880), (40260, 502272), (41856, 483120), (42240, 478728), (42944, 470880), (43164, 468480), (43920, 460416), (46080, 438834), (46848, 431640), (47088, 429440), (47520, 425536), (47960, 421632), (48312, 418560), (50688, 398940), (52320, 386496), (52704, 383680), (53192, 380160), (53680, 376704), (53955, 374784), (55296, 365695), (55808, 362340), (56320, 359046), (57552, 351360), (58560, 345312), (58860, 343552), (59841, 337920), (60390, 334848), (62464, 323730), (62784, 322080), (63360, 319152), (64416, 313920), (64746, 312320), (65880, 306944), (66490, 304128), (67584, 299205), (69120, 292556), (69760, 289872), (70272, 287760), (71940, 281088), (72468, 279040), (73139, 276480), (76032, 265960), (76736, 263520), (78080, 258984), (78480, 257664), (79788, 253440), (80520, 251136), (83712, 241560), (84480, 239364), (85888, 235440), (86328, 234240), (87840, 230208), (90585, 223232), (92160, 219417), (93696, 215820), (94176, 214720), (95040, 212768), (95920, 210816), (96624, 209280), (99735, 202752), (101376, 199470), (104640, 193248), (105408, 191840), (106384, 190080), (107360, 188352), (107910, 187392), (111616, 181170), (112640, 179523), (115104, 175680), (117120, 172656), (117720, 171776), (119682, 168960), (120780, 167424), (124928, 161865), (125568, 161040), (126720, 159576), (128832, 156960), (129492, 156160), (131760, 153472), (132980, 152064), (138240, 146278), (139520, 144936), (140544, 143880)]