21979330560

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 864

約数和(自身を含む): 88021730160

約数和(自身を除く): 66042399600

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, 64, 66, 72, 73, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 146, 160, 162, 165, 176, 180, 192, 198, 216, 219, 220, 240, 242, 243, 256, 264, 270, 288, 292, 297, 320, 324, 330, 352, 360, 363, 365, 384, 396, 405, 432, 438, 440, 480, 484, 486, 495, 512, 528, 540, 576, 584, 594, 605, 640, 648, 657, 660, 704, 720, 726, 730, 768, 792, 803, 810, 864, 876, 880, 891, 960, 968, 972, 990, 1024, 1056, 1080, 1089, 1095, 1152, 1168, 1188, 1210, 1215, 1280, 1296, 1314, 1320, 1408, 1440, 1452, 1460, 1485, 1536, 1584, 1606, 1620, 1728, 1752, 1760, 1782, 1815, 1920, 1936, 1944, 1971, 1980, 2048, 2112, 2160, 2178, 2190, 2304, 2336, 2376, 2409, 2420, 2430, 2560, 2592, 2628, 2640, 2673, 2816, 2880, 2904, 2920, 2970, 3072, 3168, 3212, 3240, 3267, 3285, 3456, 3504, 3520, 3564, 3630, 3840, 3872, 3888, 3942, 3960, 4015, 4224, 4320, 4356, 4380, 4455, 4608, 4672, 4752, 4818, 4840, 4860, 5120, 5184, 5256, 5280, 5346, 5445, 5632, 5760, 5808, 5840, 5913, 5940, 6144, 6336, 6424, 6480, 6534, 6570, 6912, 7008, 7040, 7128, 7227, 7260, 7680, 7744, 7776, 7884, 7920, 8030, 8448, 8640, 8712, 8760, 8833, 8910, 9216, 9344, 9504, 9636, 9680, 9720, 9801, 9855, 10240, 10368, 10512, 10560, 10692, 10890, 11264, 11520, 11616, 11680, 11826, 11880, 12045, 12672, 12848, 12960, 13068, 13140, 13365, 13824, 14016, 14080, 14256, 14454, 14520, 15360, 15488, 15552, 15768, 15840, 16060, 16335, 16896, 17280, 17424, 17520, 17666, 17739, 17820, 18432, 18688, 19008, 19272, 19360, 19440, 19602, 19710, 20736, 21024, 21120, 21384, 21681, 21780, 22528, 23040, 23232, 23360, 23652, 23760, 24090, 25344, 25696, 25920, 26136, 26280, 26499, 26730, 27648, 28032, 28160, 28512, 28908, 29040, 29403, 29565, 30720, 30976, 31104, 31536, 31680, 32120, 32670, 33792, 34560, 34848, 35040, 35332, 35478, 35640, 36135, 37376, 38016, 38544, 38720, 38880, 39204, 39420, 41472, 42048, 42240, 42768, 43362, 43560, 44165, 46080, 46464, 46720, 47304, 47520, 48180, 49005, 50688, 51392, 51840, 52272, 52560, 52998, 53460, 55296, 56064, 56320, 57024, 57816, 58080, 58806, 59130, 61952, 62208, 63072, 63360, 64240, 65043, 65340, 67584, 69120, 69696, 70080, 70664, 70956, 71280, 72270, 74752, 76032, 77088, 77440, 77760, 78408, 78840, 79497, 82944, 84096, 84480, 85536, 86724, 87120, 88330, 88695, 92160, 92928, 93440, 94608, 95040, 96360, 98010, 101376, 102784, 103680, 104544, 105120, 105996, 106920, 108405, 112128, 112640, 114048, 115632, 116160, 117612, 118260, 123904, 124416, 126144, 126720, 128480, 130086, 130680, 132495, 138240, 139392, 140160, 141328, 141912, 142560, 144540, 147015, 149504, 152064, 154176, 154880, 155520, 156816, 157680, 158994, 165888, 168192, 168960, 171072, 173448, 174240, 176660, 177390, 185856, 186880, 189216, 190080, 192720, 195129, 196020, 202752, 205568, 207360, 209088, 210240, 211992, 213840, 216810, 224256, 228096, 231264, 232320, 235224, 236520, 238491, 247808, 248832, 252288, 253440, 256960, 260172, 261360, 264990, 276480, 278784, 280320, 282656, 283824, 285120, 289080, 294030, 304128, 308352, 309760, 311040, 313632, 315360, 317988, 325215, 336384, 337920, 342144, 346896, 348480, 353320, 354780, 371712, 373760, 378432, 380160, 385440, 390258, 392040, 397485, 411136, 414720, 418176, 420480, 423984, 427680, 433620, 448512, 456192, 462528, 464640, 470448, 473040, 476982, 497664, 504576, 506880, 513920, 520344, 522720, 529980, 557568, 560640, 565312, 567648, 570240, 578160, 588060, 608256, 616704, 619520, 622080, 627264, 630720, 635976, 650430, 672768, 684288, 693792, 696960, 706640, 709560, 715473, 743424, 747520, 756864, 760320, 770880, 780516, 784080, 794970, 822272, 829440, 836352, 840960, 847968, 855360, 867240, 912384, 925056, 929280, 940896, 946080, 953964, 975645, 1009152, 1013760, 1027840, 1040688, 1045440, 1059960, 1115136, 1121280, 1130624, 1135296, 1140480, 1156320, 1176120, 1192455, 1233408, 1239040, 1244160, 1254528, 1261440, 1271952, 1300860, 1345536, 1368576, 1387584, 1393920, 1413280, 1419120, 1430946, 1513728, 1520640, 1541760, 1561032, 1568160, 1589940, 1644544, 1672704, 1681920, 1695936, 1710720, 1734480, 1824768, 1850112, 1858560, 1881792, 1892160, 1907928, 1951290, 2018304, 2055680, 2081376, 2090880, 2119920, 2146419, 2230272, 2242560, 2261248, 2270592, 2280960, 2312640, 2352240, 2384910, 2466816, 2488320, 2509056, 2522880, 2543904, 2601720, 2737152, 2775168, 2787840, 2826560, 2838240, 2861892, 3027456, 3041280, 3083520, 3122064, 3136320, 3179880, 3345408, 3363840, 3391872, 3421440, 3468960, 3577365, 3700224, 3717120, 3763584, 3784320, 3815856, 3902580, 4036608, 4111360, 4162752, 4181760, 4239840, 4292838, 4522496, 4541184, 4561920, 4625280, 4704480, 4769820, 4933632, 5018112, 5045760, 5087808, 5203440, 5474304, 5550336, 5575680, 5653120, 5676480, 5723784, 6054912, 6167040, 6244128, 6272640, 6359760, 6690816, 6727680, 6783744, 6842880, 6937920, 7154730, 7400448, 7527168, 7568640, 7631712, 7805160, 8222720, 8325504, 8363520, 8479680, 8585676, 9044992, 9082368, 9123840, 9250560, 9408960, 9539640, 10036224, 10091520, 10175616, 10406880, 10732095, 11100672, 11151360, 11306240, 11352960, 11447568, 12109824, 12334080, 12488256, 12545280, 12719520, 13567488, 13685760, 13875840, 14309460, 14800896, 15054336, 15137280, 15263424, 15610320, 16651008, 16727040, 16959360, 17171352, 18089984, 18164736, 18501120, 18817920, 19079280, 20072448, 20183040, 20351232, 20813760, 21464190, 22201344, 22612480, 22705920, 22895136, 24668160, 24976512, 25090560, 25439040, 27134976, 27371520, 27751680, 28618920, 30108672, 30274560, 30526848, 31220640, 33302016, 33454080, 33918720, 34342704, 36329472, 37002240, 37635840, 38158560, 40702464, 41627520, 42928380, 44402688, 45224960, 45411840, 45790272, 49953024, 50181120, 50878080, 54269952, 55503360, 57237840, 60217344, 60549120, 61053696, 62441280, 66604032, 67837440, 68685408, 74004480, 75271680, 76317120, 81404928, 83255040, 85856760, 90449920, 90823680, 91580544, 99906048, 100362240, 101756160, 111006720, 114475680, 122107392, 124882560, 133208064, 135674880, 137370816, 150543360, 152634240, 162809856, 166510080, 171713520, 181647360, 183161088, 199812096, 203512320, 222013440, 228951360, 244214784, 249765120, 271349760, 274741632, 301086720, 305268480, 333020160, 343427040, 366322176, 399624192, 407024640, 457902720, 488429568, 499530240, 549483264, 610536960, 666040320, 686854080, 732644352, 814049280, 915805440, 999060480, 1098966528, 1221073920, 1373708160, 1465288704, 1831610880, 1998120960, 2197933056, 2442147840, 2747416320, 3663221760, 4395866112, 5494832640, 7326443520, 10989665280, 21979330560]

約数ペア:

[(1, 21979330560), (2, 10989665280), (3, 7326443520), (4, 5494832640), (5, 4395866112), (6, 3663221760), (8, 2747416320), (9, 2442147840), (10, 2197933056), (11, 1998120960), (12, 1831610880), (15, 1465288704), (16, 1373708160), (18, 1221073920), (20, 1098966528), (22, 999060480), (24, 915805440), (27, 814049280), (30, 732644352), (32, 686854080), (33, 666040320), (36, 610536960), (40, 549483264), (44, 499530240), (45, 488429568), (48, 457902720), (54, 407024640), (55, 399624192), (60, 366322176), (64, 343427040), (66, 333020160), (72, 305268480), (73, 301086720), (80, 274741632), (81, 271349760), (88, 249765120), (90, 244214784), (96, 228951360), (99, 222013440), (108, 203512320), (110, 199812096), (120, 183161088), (121, 181647360), (128, 171713520), (132, 166510080), (135, 162809856), (144, 152634240), (146, 150543360), (160, 137370816), (162, 135674880), (165, 133208064), (176, 124882560), (180, 122107392), (192, 114475680), (198, 111006720), (216, 101756160), (219, 100362240), (220, 99906048), (240, 91580544), (242, 90823680), (243, 90449920), (256, 85856760), (264, 83255040), (270, 81404928), (288, 76317120), (292, 75271680), (297, 74004480), (320, 68685408), (324, 67837440), (330, 66604032), (352, 62441280), (360, 61053696), (363, 60549120), (365, 60217344), (384, 57237840), (396, 55503360), (405, 54269952), (432, 50878080), (438, 50181120), (440, 49953024), (480, 45790272), (484, 45411840), (486, 45224960), (495, 44402688), (512, 42928380), (528, 41627520), (540, 40702464), (576, 38158560), (584, 37635840), (594, 37002240), (605, 36329472), (640, 34342704), (648, 33918720), (657, 33454080), (660, 33302016), (704, 31220640), (720, 30526848), (726, 30274560), (730, 30108672), (768, 28618920), (792, 27751680), (803, 27371520), (810, 27134976), (864, 25439040), (876, 25090560), (880, 24976512), (891, 24668160), (960, 22895136), (968, 22705920), (972, 22612480), (990, 22201344), (1024, 21464190), (1056, 20813760), (1080, 20351232), (1089, 20183040), (1095, 20072448), (1152, 19079280), (1168, 18817920), (1188, 18501120), (1210, 18164736), (1215, 18089984), (1280, 17171352), (1296, 16959360), (1314, 16727040), (1320, 16651008), (1408, 15610320), (1440, 15263424), (1452, 15137280), (1460, 15054336), (1485, 14800896), (1536, 14309460), (1584, 13875840), (1606, 13685760), (1620, 13567488), (1728, 12719520), (1752, 12545280), (1760, 12488256), (1782, 12334080), (1815, 12109824), (1920, 11447568), (1936, 11352960), (1944, 11306240), (1971, 11151360), (1980, 11100672), (2048, 10732095), (2112, 10406880), (2160, 10175616), (2178, 10091520), (2190, 10036224), (2304, 9539640), (2336, 9408960), (2376, 9250560), (2409, 9123840), (2420, 9082368), (2430, 9044992), (2560, 8585676), (2592, 8479680), (2628, 8363520), (2640, 8325504), (2673, 8222720), (2816, 7805160), (2880, 7631712), (2904, 7568640), (2920, 7527168), (2970, 7400448), (3072, 7154730), (3168, 6937920), (3212, 6842880), (3240, 6783744), (3267, 6727680), (3285, 6690816), (3456, 6359760), (3504, 6272640), (3520, 6244128), (3564, 6167040), (3630, 6054912), (3840, 5723784), (3872, 5676480), (3888, 5653120), (3942, 5575680), (3960, 5550336), (4015, 5474304), (4224, 5203440), (4320, 5087808), (4356, 5045760), (4380, 5018112), (4455, 4933632), (4608, 4769820), (4672, 4704480), (4752, 4625280), (4818, 4561920), (4840, 4541184), (4860, 4522496), (5120, 4292838), (5184, 4239840), (5256, 4181760), (5280, 4162752), (5346, 4111360), (5445, 4036608), (5632, 3902580), (5760, 3815856), (5808, 3784320), (5840, 3763584), (5913, 3717120), (5940, 3700224), (6144, 3577365), (6336, 3468960), (6424, 3421440), (6480, 3391872), (6534, 3363840), (6570, 3345408), (6912, 3179880), (7008, 3136320), (7040, 3122064), (7128, 3083520), (7227, 3041280), (7260, 3027456), (7680, 2861892), (7744, 2838240), (7776, 2826560), (7884, 2787840), (7920, 2775168), (8030, 2737152), (8448, 2601720), (8640, 2543904), (8712, 2522880), (8760, 2509056), (8833, 2488320), (8910, 2466816), (9216, 2384910), (9344, 2352240), (9504, 2312640), (9636, 2280960), (9680, 2270592), (9720, 2261248), (9801, 2242560), (9855, 2230272), (10240, 2146419), (10368, 2119920), (10512, 2090880), (10560, 2081376), (10692, 2055680), (10890, 2018304), (11264, 1951290), (11520, 1907928), (11616, 1892160), (11680, 1881792), (11826, 1858560), (11880, 1850112), (12045, 1824768), (12672, 1734480), (12848, 1710720), (12960, 1695936), (13068, 1681920), (13140, 1672704), (13365, 1644544), (13824, 1589940), (14016, 1568160), (14080, 1561032), (14256, 1541760), (14454, 1520640), (14520, 1513728), (15360, 1430946), (15488, 1419120), (15552, 1413280), (15768, 1393920), (15840, 1387584), (16060, 1368576), (16335, 1345536), (16896, 1300860), (17280, 1271952), (17424, 1261440), (17520, 1254528), (17666, 1244160), (17739, 1239040), (17820, 1233408), (18432, 1192455), (18688, 1176120), (19008, 1156320), (19272, 1140480), (19360, 1135296), (19440, 1130624), (19602, 1121280), (19710, 1115136), (20736, 1059960), (21024, 1045440), (21120, 1040688), (21384, 1027840), (21681, 1013760), (21780, 1009152), (22528, 975645), (23040, 953964), (23232, 946080), (23360, 940896), (23652, 929280), (23760, 925056), (24090, 912384), (25344, 867240), (25696, 855360), (25920, 847968), (26136, 840960), (26280, 836352), (26499, 829440), (26730, 822272), (27648, 794970), (28032, 784080), (28160, 780516), (28512, 770880), (28908, 760320), (29040, 756864), (29403, 747520), (29565, 743424), (30720, 715473), (30976, 709560), (31104, 706640), (31536, 696960), (31680, 693792), (32120, 684288), (32670, 672768), (33792, 650430), (34560, 635976), (34848, 630720), (35040, 627264), (35332, 622080), (35478, 619520), (35640, 616704), (36135, 608256), (37376, 588060), (38016, 578160), (38544, 570240), (38720, 567648), (38880, 565312), (39204, 560640), (39420, 557568), (41472, 529980), (42048, 522720), (42240, 520344), (42768, 513920), (43362, 506880), (43560, 504576), (44165, 497664), (46080, 476982), (46464, 473040), (46720, 470448), (47304, 464640), (47520, 462528), (48180, 456192), (49005, 448512), (50688, 433620), (51392, 427680), (51840, 423984), (52272, 420480), (52560, 418176), (52998, 414720), (53460, 411136), (55296, 397485), (56064, 392040), (56320, 390258), (57024, 385440), (57816, 380160), (58080, 378432), (58806, 373760), (59130, 371712), (61952, 354780), (62208, 353320), (63072, 348480), (63360, 346896), (64240, 342144), (65043, 337920), (65340, 336384), (67584, 325215), (69120, 317988), (69696, 315360), (70080, 313632), (70664, 311040), (70956, 309760), (71280, 308352), (72270, 304128), (74752, 294030), (76032, 289080), (77088, 285120), (77440, 283824), (77760, 282656), (78408, 280320), (78840, 278784), (79497, 276480), (82944, 264990), (84096, 261360), (84480, 260172), (85536, 256960), (86724, 253440), (87120, 252288), (88330, 248832), (88695, 247808), (92160, 238491), (92928, 236520), (93440, 235224), (94608, 232320), (95040, 231264), (96360, 228096), (98010, 224256), (101376, 216810), (102784, 213840), (103680, 211992), (104544, 210240), (105120, 209088), (105996, 207360), (106920, 205568), (108405, 202752), (112128, 196020), (112640, 195129), (114048, 192720), (115632, 190080), (116160, 189216), (117612, 186880), (118260, 185856), (123904, 177390), (124416, 176660), (126144, 174240), (126720, 173448), (128480, 171072), (130086, 168960), (130680, 168192), (132495, 165888), (138240, 158994), (139392, 157680), (140160, 156816), (141328, 155520), (141912, 154880), (142560, 154176), (144540, 152064), (147015, 149504)]