21257564160

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 624

約数和(自身を含む): 82829488896

約数和(自身を除く): 61571924736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 256, 276, 280, 294, 307, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 480, 483, 490, 512, 552, 560, 588, 614, 640, 644, 672, 690, 735, 736, 768, 784, 805, 840, 896, 920, 921, 960, 966, 980, 1024, 1104, 1120, 1127, 1176, 1228, 1280, 1288, 1344, 1380, 1470, 1472, 1535, 1536, 1568, 1610, 1680, 1792, 1840, 1842, 1920, 1932, 1960, 2048, 2149, 2208, 2240, 2254, 2352, 2415, 2456, 2560, 2576, 2688, 2760, 2940, 2944, 3070, 3072, 3136, 3220, 3360, 3381, 3584, 3680, 3684, 3840, 3864, 3920, 4096, 4298, 4416, 4480, 4508, 4605, 4704, 4830, 4912, 5120, 5152, 5376, 5520, 5635, 5880, 5888, 6140, 6144, 6272, 6440, 6447, 6720, 6762, 7061, 7168, 7360, 7368, 7680, 7728, 7840, 8596, 8832, 8960, 9016, 9210, 9408, 9660, 9824, 10240, 10304, 10745, 10752, 11040, 11270, 11760, 11776, 12280, 12288, 12544, 12880, 12894, 13440, 13524, 14122, 14336, 14720, 14736, 15043, 15360, 15456, 15680, 16905, 17192, 17664, 17920, 18032, 18420, 18816, 19320, 19648, 20480, 20608, 21183, 21490, 21504, 22080, 22540, 23520, 23552, 24560, 25088, 25760, 25788, 26880, 27048, 28244, 28672, 29440, 29472, 30086, 30720, 30912, 31360, 32235, 33810, 34384, 35305, 35328, 35840, 36064, 36840, 37632, 38640, 39296, 41216, 42366, 42980, 43008, 44160, 45080, 45129, 47040, 47104, 49120, 49427, 50176, 51520, 51576, 53760, 54096, 56488, 58880, 58944, 60172, 61440, 61824, 62720, 64470, 67620, 68768, 70610, 70656, 71680, 72128, 73680, 75215, 75264, 77280, 78592, 82432, 84732, 85960, 86016, 88320, 90160, 90258, 94080, 94208, 98240, 98854, 100352, 103040, 103152, 105915, 107520, 108192, 112976, 117760, 117888, 120344, 123648, 125440, 128940, 135240, 137536, 141220, 141312, 143360, 144256, 147360, 148281, 150430, 150528, 154560, 157184, 164864, 169464, 171920, 176640, 180320, 180516, 188160, 196480, 197708, 200704, 206080, 206304, 211830, 215040, 216384, 225645, 225952, 235520, 235776, 240688, 247135, 247296, 250880, 257880, 270480, 275072, 282440, 282624, 288512, 294720, 296562, 300860, 301056, 309120, 314368, 329728, 338928, 343840, 345989, 353280, 360640, 361032, 376320, 392960, 395416, 412160, 412608, 423660, 430080, 432768, 451290, 451904, 471040, 471552, 481376, 494270, 494592, 501760, 515760, 540960, 550144, 564880, 577024, 589440, 593124, 601720, 602112, 618240, 628736, 659456, 677856, 687680, 691978, 706560, 721280, 722064, 741405, 752640, 785920, 790832, 824320, 825216, 847320, 865536, 902580, 903808, 943104, 962752, 988540, 989184, 1003520, 1031520, 1037967, 1081920, 1100288, 1129760, 1154048, 1178880, 1186248, 1203440, 1236480, 1257472, 1355712, 1375360, 1383956, 1413120, 1442560, 1444128, 1482810, 1505280, 1571840, 1581664, 1648640, 1650432, 1694640, 1729945, 1731072, 1805160, 1807616, 1886208, 1925504, 1977080, 1978368, 2063040, 2075934, 2163840, 2200576, 2259520, 2308096, 2357760, 2372496, 2406880, 2472960, 2711424, 2750720, 2767912, 2885120, 2888256, 2965620, 3010560, 3143680, 3163328, 3297280, 3300864, 3389280, 3459890, 3462144, 3610320, 3615232, 3772416, 3851008, 3954160, 4126080, 4151868, 4327680, 4401152, 4519040, 4616192, 4715520, 4744992, 4813760, 4945920, 5189835, 5422848, 5501440, 5535824, 5770240, 5776512, 5931240, 6287360, 6326656, 6601728, 6778560, 6919780, 6924288, 7220640, 7230464, 7702016, 7908320, 8252160, 8303736, 8655360, 8802304, 9038080, 9431040, 9489984, 9627520, 9891840, 10379670, 10845696, 11002880, 11071648, 11540480, 11553024, 11862480, 12653312, 13203456, 13557120, 13839560, 13848576, 14441280, 14460928, 15404032, 15816640, 16504320, 16607472, 17310720, 18076160, 18862080, 18979968, 19255040, 20759340, 21691392, 22005760, 22143296, 23080960, 23106048, 23724960, 25306624, 26406912, 27114240, 27679120, 28882560, 28921856, 30808064, 31633280, 33008640, 33214944, 34621440, 36152320, 37959936, 38510080, 41518680, 43382784, 44011520, 44286592, 46212096, 47449920, 50613248, 54228480, 55358240, 57765120, 61616128, 63266560, 66017280, 66429888, 69242880, 72304640, 75919872, 77020160, 83037360, 86765568, 88573184, 92424192, 94899840, 101226496, 108456960, 110716480, 115530240, 126533120, 132034560, 132859776, 144609280, 151839744, 154040320, 166074720, 177146368, 184848384, 189799680, 202452992, 216913920, 221432960, 231060480, 253066240, 265719552, 303679488, 308080640, 332149440, 354292736, 379599360, 433827840, 442865920, 462120960, 506132480, 531439104, 607358976, 664298880, 708585472, 759198720, 885731840, 924241920, 1012264960, 1062878208, 1328597760, 1417170944, 1518397440, 1771463680, 2125756416, 2657195520, 3036794880, 3542927360, 4251512832, 5314391040, 7085854720, 10628782080, 21257564160]

約数ペア:

[(1, 21257564160), (2, 10628782080), (3, 7085854720), (4, 5314391040), (5, 4251512832), (6, 3542927360), (7, 3036794880), (8, 2657195520), (10, 2125756416), (12, 1771463680), (14, 1518397440), (15, 1417170944), (16, 1328597760), (20, 1062878208), (21, 1012264960), (23, 924241920), (24, 885731840), (28, 759198720), (30, 708585472), (32, 664298880), (35, 607358976), (40, 531439104), (42, 506132480), (46, 462120960), (48, 442865920), (49, 433827840), (56, 379599360), (60, 354292736), (64, 332149440), (69, 308080640), (70, 303679488), (80, 265719552), (84, 253066240), (92, 231060480), (96, 221432960), (98, 216913920), (105, 202452992), (112, 189799680), (115, 184848384), (120, 177146368), (128, 166074720), (138, 154040320), (140, 151839744), (147, 144609280), (160, 132859776), (161, 132034560), (168, 126533120), (184, 115530240), (192, 110716480), (196, 108456960), (210, 101226496), (224, 94899840), (230, 92424192), (240, 88573184), (245, 86765568), (256, 83037360), (276, 77020160), (280, 75919872), (294, 72304640), (307, 69242880), (320, 66429888), (322, 66017280), (336, 63266560), (345, 61616128), (368, 57765120), (384, 55358240), (392, 54228480), (420, 50613248), (448, 47449920), (460, 46212096), (480, 44286592), (483, 44011520), (490, 43382784), (512, 41518680), (552, 38510080), (560, 37959936), (588, 36152320), (614, 34621440), (640, 33214944), (644, 33008640), (672, 31633280), (690, 30808064), (735, 28921856), (736, 28882560), (768, 27679120), (784, 27114240), (805, 26406912), (840, 25306624), (896, 23724960), (920, 23106048), (921, 23080960), (960, 22143296), (966, 22005760), (980, 21691392), (1024, 20759340), (1104, 19255040), (1120, 18979968), (1127, 18862080), (1176, 18076160), (1228, 17310720), (1280, 16607472), (1288, 16504320), (1344, 15816640), (1380, 15404032), (1470, 14460928), (1472, 14441280), (1535, 13848576), (1536, 13839560), (1568, 13557120), (1610, 13203456), (1680, 12653312), (1792, 11862480), (1840, 11553024), (1842, 11540480), (1920, 11071648), (1932, 11002880), (1960, 10845696), (2048, 10379670), (2149, 9891840), (2208, 9627520), (2240, 9489984), (2254, 9431040), (2352, 9038080), (2415, 8802304), (2456, 8655360), (2560, 8303736), (2576, 8252160), (2688, 7908320), (2760, 7702016), (2940, 7230464), (2944, 7220640), (3070, 6924288), (3072, 6919780), (3136, 6778560), (3220, 6601728), (3360, 6326656), (3381, 6287360), (3584, 5931240), (3680, 5776512), (3684, 5770240), (3840, 5535824), (3864, 5501440), (3920, 5422848), (4096, 5189835), (4298, 4945920), (4416, 4813760), (4480, 4744992), (4508, 4715520), (4605, 4616192), (4704, 4519040), (4830, 4401152), (4912, 4327680), (5120, 4151868), (5152, 4126080), (5376, 3954160), (5520, 3851008), (5635, 3772416), (5880, 3615232), (5888, 3610320), (6140, 3462144), (6144, 3459890), (6272, 3389280), (6440, 3300864), (6447, 3297280), (6720, 3163328), (6762, 3143680), (7061, 3010560), (7168, 2965620), (7360, 2888256), (7368, 2885120), (7680, 2767912), (7728, 2750720), (7840, 2711424), (8596, 2472960), (8832, 2406880), (8960, 2372496), (9016, 2357760), (9210, 2308096), (9408, 2259520), (9660, 2200576), (9824, 2163840), (10240, 2075934), (10304, 2063040), (10745, 1978368), (10752, 1977080), (11040, 1925504), (11270, 1886208), (11760, 1807616), (11776, 1805160), (12280, 1731072), (12288, 1729945), (12544, 1694640), (12880, 1650432), (12894, 1648640), (13440, 1581664), (13524, 1571840), (14122, 1505280), (14336, 1482810), (14720, 1444128), (14736, 1442560), (15043, 1413120), (15360, 1383956), (15456, 1375360), (15680, 1355712), (16905, 1257472), (17192, 1236480), (17664, 1203440), (17920, 1186248), (18032, 1178880), (18420, 1154048), (18816, 1129760), (19320, 1100288), (19648, 1081920), (20480, 1037967), (20608, 1031520), (21183, 1003520), (21490, 989184), (21504, 988540), (22080, 962752), (22540, 943104), (23520, 903808), (23552, 902580), (24560, 865536), (25088, 847320), (25760, 825216), (25788, 824320), (26880, 790832), (27048, 785920), (28244, 752640), (28672, 741405), (29440, 722064), (29472, 721280), (30086, 706560), (30720, 691978), (30912, 687680), (31360, 677856), (32235, 659456), (33810, 628736), (34384, 618240), (35305, 602112), (35328, 601720), (35840, 593124), (36064, 589440), (36840, 577024), (37632, 564880), (38640, 550144), (39296, 540960), (41216, 515760), (42366, 501760), (42980, 494592), (43008, 494270), (44160, 481376), (45080, 471552), (45129, 471040), (47040, 451904), (47104, 451290), (49120, 432768), (49427, 430080), (50176, 423660), (51520, 412608), (51576, 412160), (53760, 395416), (54096, 392960), (56488, 376320), (58880, 361032), (58944, 360640), (60172, 353280), (61440, 345989), (61824, 343840), (62720, 338928), (64470, 329728), (67620, 314368), (68768, 309120), (70610, 301056), (70656, 300860), (71680, 296562), (72128, 294720), (73680, 288512), (75215, 282624), (75264, 282440), (77280, 275072), (78592, 270480), (82432, 257880), (84732, 250880), (85960, 247296), (86016, 247135), (88320, 240688), (90160, 235776), (90258, 235520), (94080, 225952), (94208, 225645), (98240, 216384), (98854, 215040), (100352, 211830), (103040, 206304), (103152, 206080), (105915, 200704), (107520, 197708), (108192, 196480), (112976, 188160), (117760, 180516), (117888, 180320), (120344, 176640), (123648, 171920), (125440, 169464), (128940, 164864), (135240, 157184), (137536, 154560), (141220, 150528), (141312, 150430), (143360, 148281), (144256, 147360)]