16681969920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 864

約数和(自身を含む): 70150864896

約数和(自身を除く): 53468894976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 64, 66, 69, 70, 77, 80, 84, 88, 92, 96, 105, 110, 112, 115, 120, 121, 128, 132, 138, 140, 154, 160, 161, 165, 168, 176, 184, 192, 210, 220, 223, 224, 230, 231, 240, 242, 253, 256, 264, 276, 280, 308, 320, 322, 330, 336, 345, 352, 363, 368, 384, 385, 420, 440, 446, 448, 460, 462, 480, 483, 484, 506, 528, 552, 560, 605, 616, 640, 644, 660, 669, 672, 690, 704, 726, 736, 759, 768, 770, 805, 840, 847, 880, 892, 896, 920, 924, 960, 966, 968, 1012, 1056, 1104, 1115, 1120, 1155, 1210, 1232, 1265, 1280, 1288, 1320, 1338, 1344, 1380, 1408, 1452, 1472, 1518, 1540, 1561, 1610, 1680, 1694, 1760, 1771, 1784, 1792, 1815, 1840, 1848, 1920, 1932, 1936, 2024, 2112, 2208, 2230, 2240, 2310, 2415, 2420, 2453, 2464, 2530, 2541, 2576, 2640, 2676, 2688, 2760, 2783, 2816, 2904, 2944, 3036, 3080, 3122, 3220, 3345, 3360, 3388, 3520, 3542, 3568, 3630, 3680, 3696, 3795, 3840, 3864, 3872, 4048, 4224, 4235, 4416, 4460, 4480, 4620, 4683, 4830, 4840, 4906, 4928, 5060, 5082, 5129, 5152, 5280, 5313, 5352, 5376, 5520, 5566, 5808, 5888, 6072, 6160, 6244, 6440, 6690, 6720, 6776, 7040, 7084, 7136, 7260, 7359, 7360, 7392, 7590, 7728, 7744, 7805, 8096, 8349, 8448, 8470, 8832, 8855, 8920, 8960, 9240, 9366, 9660, 9680, 9812, 9856, 10120, 10164, 10258, 10304, 10560, 10626, 10704, 11040, 11132, 11616, 12144, 12265, 12320, 12488, 12705, 12880, 13380, 13440, 13552, 13915, 14080, 14168, 14272, 14520, 14718, 14720, 14784, 15180, 15387, 15456, 15488, 15610, 16192, 16698, 16940, 17171, 17664, 17710, 17840, 18480, 18732, 19320, 19360, 19481, 19624, 19712, 20240, 20328, 20516, 20608, 21120, 21252, 21408, 22080, 22264, 23232, 23415, 24288, 24530, 24640, 24976, 25410, 25645, 25760, 26565, 26760, 26880, 26983, 27104, 27830, 28336, 28544, 29040, 29436, 29440, 29568, 30360, 30774, 30912, 30976, 31220, 32384, 33396, 33880, 34342, 35420, 35680, 35903, 36795, 36960, 37464, 38640, 38720, 38962, 39248, 40480, 40656, 41032, 41216, 41745, 42240, 42504, 42816, 44160, 44528, 46464, 46830, 48576, 49060, 49280, 49952, 50820, 51290, 51513, 51520, 53130, 53520, 53966, 54208, 55660, 56419, 56672, 57088, 58080, 58443, 58872, 59136, 60720, 61548, 61824, 62440, 64768, 66792, 67760, 68684, 70840, 71360, 71806, 73590, 73920, 74928, 76935, 77280, 77440, 77924, 78496, 80949, 80960, 81312, 82064, 83490, 85008, 85632, 85855, 88320, 89056, 92928, 93660, 97152, 97405, 98120, 98560, 99904, 101640, 102580, 103026, 103040, 106260, 107040, 107709, 107932, 108416, 111320, 112838, 113344, 116160, 116886, 117744, 121440, 123096, 123648, 124880, 133584, 134915, 135520, 137368, 141680, 142720, 143612, 147180, 147840, 149856, 153870, 154560, 154880, 155848, 156992, 161898, 161920, 162624, 164128, 166980, 169257, 170016, 171264, 171710, 178112, 179515, 187320, 188881, 194304, 194810, 196240, 199808, 203280, 205160, 206052, 206080, 212520, 214080, 215418, 215864, 216832, 222640, 225676, 226688, 232320, 233772, 235488, 242880, 246192, 249760, 257565, 267168, 269830, 271040, 274736, 282095, 283360, 285440, 287224, 292215, 294360, 295680, 299712, 307740, 309120, 311696, 313984, 323796, 323840, 325248, 328256, 333960, 338514, 340032, 343420, 356224, 359030, 374640, 377762, 389620, 392480, 394933, 399616, 404745, 406560, 410320, 412104, 425040, 428160, 430836, 431728, 445280, 451352, 453376, 464640, 467544, 470976, 485760, 492384, 499520, 515130, 534336, 538545, 539660, 542080, 549472, 564190, 566643, 566720, 574448, 584430, 588720, 599424, 615480, 618240, 620609, 623392, 627968, 647592, 650496, 656512, 667920, 677028, 680064, 686840, 712448, 718060, 749280, 755524, 779240, 784960, 789866, 809490, 813120, 820640, 824208, 846285, 850080, 856320, 861672, 863456, 890560, 902704, 935088, 941952, 944405, 971520, 984768, 999040, 1030260, 1068672, 1077090, 1079320, 1084160, 1098944, 1128380, 1133286, 1133440, 1148896, 1168860, 1177440, 1184799, 1198848, 1230960, 1241218, 1246784, 1295184, 1313024, 1335840, 1354056, 1360128, 1373680, 1436120, 1498560, 1511048, 1558480, 1569920, 1579732, 1618980, 1626240, 1641280, 1648416, 1692570, 1700160, 1723344, 1726912, 1781120, 1805408, 1861827, 1870176, 1883904, 1888810, 1969536, 1974665, 1998080, 2060520, 2137344, 2154180, 2158640, 2197888, 2256760, 2266572, 2266880, 2297792, 2337720, 2354880, 2369598, 2461920, 2482436, 2493568, 2590368, 2671680, 2708112, 2747360, 2833215, 2872240, 2997120, 3022096, 3103045, 3116960, 3139840, 3159464, 3237960, 3252480, 3282560, 3296832, 3385140, 3400320, 3446688, 3453824, 3562240, 3610816, 3723654, 3740352, 3777620, 3939072, 3949330, 4121040, 4308360, 4317280, 4344263, 4395776, 4513520, 4533144, 4595584, 4675440, 4709760, 4739196, 4923840, 4964872, 4987136, 5180736, 5343360, 5416224, 5494720, 5666430, 5744480, 5923995, 5994240, 6044192, 6206090, 6233920, 6318928, 6475920, 6565120, 6593664, 6770280, 6800640, 6893376, 6907648, 7221632, 7447308, 7480704, 7555240, 7898660, 8242080, 8616720, 8634560, 8688526, 9027040, 9066288, 9191168, 9309135, 9350880, 9419520, 9478392, 9847680, 9929744, 10361472, 10686720, 10832448, 10989440, 11332860, 11488960, 11847990, 12088384, 12412180, 12467840, 12637856, 12951840, 13032789, 13187328, 13540560, 13786752, 14443264, 14894616, 14961408, 15110480, 15797320, 16484160, 17233440, 17269120, 17377052, 18054080, 18132576, 18618270, 18701760, 18956784, 19695360, 19859488, 20722944, 21664896, 21721315, 21978880, 22665720, 22977920, 23695980, 24176768, 24824360, 24935680, 25275712, 25903680, 26065578, 27081120, 27573504, 29789232, 30220960, 31594640, 32968320, 34466880, 34538240, 34754104, 36108160, 36265152, 37236540, 37403520, 37913568, 39718976, 43329792, 43442630, 45331440, 45955840, 47391960, 48353536, 49648720, 50551424, 51807360, 52131156, 54162240, 59578464, 60441920, 63189280, 65163945, 65936640, 68933760, 69508208, 72216320, 72530304, 74473080, 74807040, 75827136, 79437952, 86885260, 90662880, 94783920, 99297440, 101102848, 103614720, 104262312, 108324480, 119156928, 120883840, 126378560, 130327890, 137867520, 139016416, 145060608, 148946160, 151654272, 158875904, 173770520, 181325760, 189567840, 198594880, 208524624, 216648960, 238313856, 241767680, 252757120, 260655780, 278032832, 297892320, 303308544, 347541040, 362651520, 379135680, 397189760, 417049248, 476627712, 505514240, 521311560, 556065664, 595784640, 695082080, 725303040, 758271360, 794379520, 834098496, 1042623120, 1112131328, 1191569280, 1390164160, 1516542720, 1668196992, 2085246240, 2383138560, 2780328320, 3336393984, 4170492480, 5560656640, 8340984960, 16681969920]

約数ペア:

[(1, 16681969920), (2, 8340984960), (3, 5560656640), (4, 4170492480), (5, 3336393984), (6, 2780328320), (7, 2383138560), (8, 2085246240), (10, 1668196992), (11, 1516542720), (12, 1390164160), (14, 1191569280), (15, 1112131328), (16, 1042623120), (20, 834098496), (21, 794379520), (22, 758271360), (23, 725303040), (24, 695082080), (28, 595784640), (30, 556065664), (32, 521311560), (33, 505514240), (35, 476627712), (40, 417049248), (42, 397189760), (44, 379135680), (46, 362651520), (48, 347541040), (55, 303308544), (56, 297892320), (60, 278032832), (64, 260655780), (66, 252757120), (69, 241767680), (70, 238313856), (77, 216648960), (80, 208524624), (84, 198594880), (88, 189567840), (92, 181325760), (96, 173770520), (105, 158875904), (110, 151654272), (112, 148946160), (115, 145060608), (120, 139016416), (121, 137867520), (128, 130327890), (132, 126378560), (138, 120883840), (140, 119156928), (154, 108324480), (160, 104262312), (161, 103614720), (165, 101102848), (168, 99297440), (176, 94783920), (184, 90662880), (192, 86885260), (210, 79437952), (220, 75827136), (223, 74807040), (224, 74473080), (230, 72530304), (231, 72216320), (240, 69508208), (242, 68933760), (253, 65936640), (256, 65163945), (264, 63189280), (276, 60441920), (280, 59578464), (308, 54162240), (320, 52131156), (322, 51807360), (330, 50551424), (336, 49648720), (345, 48353536), (352, 47391960), (363, 45955840), (368, 45331440), (384, 43442630), (385, 43329792), (420, 39718976), (440, 37913568), (446, 37403520), (448, 37236540), (460, 36265152), (462, 36108160), (480, 34754104), (483, 34538240), (484, 34466880), (506, 32968320), (528, 31594640), (552, 30220960), (560, 29789232), (605, 27573504), (616, 27081120), (640, 26065578), (644, 25903680), (660, 25275712), (669, 24935680), (672, 24824360), (690, 24176768), (704, 23695980), (726, 22977920), (736, 22665720), (759, 21978880), (768, 21721315), (770, 21664896), (805, 20722944), (840, 19859488), (847, 19695360), (880, 18956784), (892, 18701760), (896, 18618270), (920, 18132576), (924, 18054080), (960, 17377052), (966, 17269120), (968, 17233440), (1012, 16484160), (1056, 15797320), (1104, 15110480), (1115, 14961408), (1120, 14894616), (1155, 14443264), (1210, 13786752), (1232, 13540560), (1265, 13187328), (1280, 13032789), (1288, 12951840), (1320, 12637856), (1338, 12467840), (1344, 12412180), (1380, 12088384), (1408, 11847990), (1452, 11488960), (1472, 11332860), (1518, 10989440), (1540, 10832448), (1561, 10686720), (1610, 10361472), (1680, 9929744), (1694, 9847680), (1760, 9478392), (1771, 9419520), (1784, 9350880), (1792, 9309135), (1815, 9191168), (1840, 9066288), (1848, 9027040), (1920, 8688526), (1932, 8634560), (1936, 8616720), (2024, 8242080), (2112, 7898660), (2208, 7555240), (2230, 7480704), (2240, 7447308), (2310, 7221632), (2415, 6907648), (2420, 6893376), (2453, 6800640), (2464, 6770280), (2530, 6593664), (2541, 6565120), (2576, 6475920), (2640, 6318928), (2676, 6233920), (2688, 6206090), (2760, 6044192), (2783, 5994240), (2816, 5923995), (2904, 5744480), (2944, 5666430), (3036, 5494720), (3080, 5416224), (3122, 5343360), (3220, 5180736), (3345, 4987136), (3360, 4964872), (3388, 4923840), (3520, 4739196), (3542, 4709760), (3568, 4675440), (3630, 4595584), (3680, 4533144), (3696, 4513520), (3795, 4395776), (3840, 4344263), (3864, 4317280), (3872, 4308360), (4048, 4121040), (4224, 3949330), (4235, 3939072), (4416, 3777620), (4460, 3740352), (4480, 3723654), (4620, 3610816), (4683, 3562240), (4830, 3453824), (4840, 3446688), (4906, 3400320), (4928, 3385140), (5060, 3296832), (5082, 3282560), (5129, 3252480), (5152, 3237960), (5280, 3159464), (5313, 3139840), (5352, 3116960), (5376, 3103045), (5520, 3022096), (5566, 2997120), (5808, 2872240), (5888, 2833215), (6072, 2747360), (6160, 2708112), (6244, 2671680), (6440, 2590368), (6690, 2493568), (6720, 2482436), (6776, 2461920), (7040, 2369598), (7084, 2354880), (7136, 2337720), (7260, 2297792), (7359, 2266880), (7360, 2266572), (7392, 2256760), (7590, 2197888), (7728, 2158640), (7744, 2154180), (7805, 2137344), (8096, 2060520), (8349, 1998080), (8448, 1974665), (8470, 1969536), (8832, 1888810), (8855, 1883904), (8920, 1870176), (8960, 1861827), (9240, 1805408), (9366, 1781120), (9660, 1726912), (9680, 1723344), (9812, 1700160), (9856, 1692570), (10120, 1648416), (10164, 1641280), (10258, 1626240), (10304, 1618980), (10560, 1579732), (10626, 1569920), (10704, 1558480), (11040, 1511048), (11132, 1498560), (11616, 1436120), (12144, 1373680), (12265, 1360128), (12320, 1354056), (12488, 1335840), (12705, 1313024), (12880, 1295184), (13380, 1246784), (13440, 1241218), (13552, 1230960), (13915, 1198848), (14080, 1184799), (14168, 1177440), (14272, 1168860), (14520, 1148896), (14718, 1133440), (14720, 1133286), (14784, 1128380), (15180, 1098944), (15387, 1084160), (15456, 1079320), (15488, 1077090), (15610, 1068672), (16192, 1030260), (16698, 999040), (16940, 984768), (17171, 971520), (17664, 944405), (17710, 941952), (17840, 935088), (18480, 902704), (18732, 890560), (19320, 863456), (19360, 861672), (19481, 856320), (19624, 850080), (19712, 846285), (20240, 824208), (20328, 820640), (20516, 813120), (20608, 809490), (21120, 789866), (21252, 784960), (21408, 779240), (22080, 755524), (22264, 749280), (23232, 718060), (23415, 712448), (24288, 686840), (24530, 680064), (24640, 677028), (24976, 667920), (25410, 656512), (25645, 650496), (25760, 647592), (26565, 627968), (26760, 623392), (26880, 620609), (26983, 618240), (27104, 615480), (27830, 599424), (28336, 588720), (28544, 584430), (29040, 574448), (29436, 566720), (29440, 566643), (29568, 564190), (30360, 549472), (30774, 542080), (30912, 539660), (30976, 538545), (31220, 534336), (32384, 515130), (33396, 499520), (33880, 492384), (34342, 485760), (35420, 470976), (35680, 467544), (35903, 464640), (36795, 453376), (36960, 451352), (37464, 445280), (38640, 431728), (38720, 430836), (38962, 428160), (39248, 425040), (40480, 412104), (40656, 410320), (41032, 406560), (41216, 404745), (41745, 399616), (42240, 394933), (42504, 392480), (42816, 389620), (44160, 377762), (44528, 374640), (46464, 359030), (46830, 356224), (48576, 343420), (49060, 340032), (49280, 338514), (49952, 333960), (50820, 328256), (51290, 325248), (51513, 323840), (51520, 323796), (53130, 313984), (53520, 311696), (53966, 309120), (54208, 307740), (55660, 299712), (56419, 295680), (56672, 294360), (57088, 292215), (58080, 287224), (58443, 285440), (58872, 283360), (59136, 282095), (60720, 274736), (61548, 271040), (61824, 269830), (62440, 267168), (64768, 257565), (66792, 249760), (67760, 246192), (68684, 242880), (70840, 235488), (71360, 233772), (71806, 232320), (73590, 226688), (73920, 225676), (74928, 222640), (76935, 216832), (77280, 215864), (77440, 215418), (77924, 214080), (78496, 212520), (80949, 206080), (80960, 206052), (81312, 205160), (82064, 203280), (83490, 199808), (85008, 196240), (85632, 194810), (85855, 194304), (88320, 188881), (89056, 187320), (92928, 179515), (93660, 178112), (97152, 171710), (97405, 171264), (98120, 170016), (98560, 169257), (99904, 166980), (101640, 164128), (102580, 162624), (103026, 161920), (103040, 161898), (106260, 156992), (107040, 155848), (107709, 154880), (107932, 154560), (108416, 153870), (111320, 149856), (112838, 147840), (113344, 147180), (116160, 143612), (116886, 142720), (117744, 141680), (121440, 137368), (123096, 135520), (123648, 134915), (124880, 133584)]