21246001920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1490

約数の個数: 720

約数和(自身を含む): 89374979232

約数和(自身を除く): 68128977312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 162, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 256, 260, 264, 270, 286, 288, 297, 312, 320, 324, 330, 351, 352, 360, 384, 390, 396, 405, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 640, 648, 660, 702, 704, 715, 720, 768, 780, 792, 810, 832, 858, 864, 880, 891, 936, 960, 990, 1040, 1053, 1056, 1080, 1144, 1152, 1170, 1188, 1248, 1280, 1287, 1296, 1320, 1404, 1408, 1430, 1433, 1440, 1485, 1560, 1584, 1620, 1664, 1716, 1728, 1755, 1760, 1782, 1872, 1920, 1980, 2080, 2106, 2112, 2145, 2160, 2288, 2304, 2340, 2376, 2496, 2574, 2592, 2640, 2808, 2816, 2860, 2866, 2880, 2970, 3120, 3168, 3240, 3328, 3432, 3456, 3510, 3520, 3564, 3744, 3840, 3861, 3960, 4160, 4212, 4224, 4290, 4299, 4320, 4455, 4576, 4680, 4752, 4992, 5148, 5184, 5265, 5280, 5616, 5720, 5732, 5760, 5940, 6240, 6336, 6435, 6480, 6864, 6912, 7020, 7040, 7128, 7165, 7488, 7722, 7920, 8320, 8424, 8448, 8580, 8598, 8640, 8910, 9152, 9360, 9504, 9984, 10296, 10368, 10530, 10560, 11232, 11440, 11464, 11520, 11583, 11880, 12480, 12672, 12870, 12897, 12960, 13728, 14040, 14080, 14256, 14330, 14976, 15444, 15763, 15840, 16640, 16848, 17160, 17196, 17280, 17820, 18304, 18629, 18720, 19008, 19305, 20592, 20736, 21060, 21120, 21495, 22464, 22880, 22928, 23166, 23760, 24960, 25344, 25740, 25794, 25920, 27456, 28080, 28512, 28660, 29952, 30888, 31526, 31680, 33696, 34320, 34392, 34560, 35640, 36608, 37258, 37440, 38016, 38610, 38691, 41184, 42120, 42240, 42990, 44928, 45760, 45856, 46332, 47289, 47520, 49920, 51480, 51588, 51840, 54912, 55887, 56160, 57024, 57320, 57915, 61776, 63052, 63360, 64485, 67392, 68640, 68784, 71280, 74516, 74880, 76032, 77220, 77382, 78815, 82368, 84240, 85980, 89856, 91520, 91712, 92664, 93145, 94578, 95040, 102960, 103176, 103680, 109824, 111774, 112320, 114048, 114640, 115830, 116073, 123552, 126104, 126720, 128970, 134784, 137280, 137568, 141867, 142560, 149032, 149760, 154440, 154764, 157630, 164736, 167661, 168480, 171960, 183040, 183424, 185328, 186290, 189156, 190080, 193455, 204919, 205920, 206352, 223548, 224640, 228096, 229280, 231660, 232146, 236445, 247104, 252208, 257940, 269568, 274560, 275136, 279435, 283734, 285120, 298064, 308880, 309528, 315260, 329472, 335322, 336960, 343920, 366848, 370656, 372580, 378312, 380160, 386910, 409838, 411840, 412704, 425601, 447096, 449280, 458560, 463320, 464292, 472890, 494208, 502983, 504416, 515880, 549120, 550272, 558870, 567468, 570240, 580365, 596128, 614757, 617760, 619056, 630520, 670644, 673920, 687840, 709335, 741312, 745160, 756624, 773820, 819676, 823680, 825408, 838305, 851202, 894192, 917120, 926640, 928584, 945780, 988416, 1005966, 1008832, 1024595, 1031760, 1100544, 1117740, 1134936, 1140480, 1160730, 1192256, 1229514, 1235520, 1238112, 1261040, 1276803, 1341288, 1347840, 1375680, 1418670, 1482624, 1490320, 1508949, 1513248, 1547640, 1639352, 1647360, 1650816, 1676610, 1702404, 1788384, 1834240, 1844271, 1853280, 1857168, 1891560, 2011932, 2017664, 2049190, 2063520, 2128005, 2235480, 2269872, 2321460, 2384512, 2459028, 2471040, 2476224, 2514915, 2522080, 2553606, 2682576, 2751360, 2837340, 2965248, 2980640, 3017898, 3026496, 3073785, 3095280, 3278704, 3301632, 3353220, 3404808, 3576768, 3688542, 3706560, 3714336, 3783120, 4023864, 4035328, 4098380, 4127040, 4256010, 4470960, 4539744, 4642920, 4769024, 4918056, 4942080, 4952448, 5029830, 5044160, 5107212, 5365152, 5502720, 5532813, 5674680, 5961280, 6035796, 6052992, 6147570, 6190560, 6384015, 6557408, 6706440, 6809616, 7153536, 7377084, 7413120, 7428672, 7544745, 7566240, 8047728, 8196760, 8254080, 8512020, 8941920, 9079488, 9221355, 9285840, 9836112, 9904896, 10059660, 10088320, 10214424, 10730304, 11065626, 11349360, 11922560, 12071592, 12105984, 12295140, 12381120, 12768030, 13114816, 13412880, 13619232, 14307072, 14754168, 14826240, 14857344, 15089490, 15132480, 16095456, 16393520, 16508160, 16598439, 17024040, 17883840, 18158976, 18442710, 18571680, 19672224, 20119320, 20176640, 20428848, 21460608, 22131252, 22698720, 23845120, 24143184, 24590280, 24762240, 25536060, 26229632, 26825760, 27238464, 27664065, 29508336, 29714688, 30178980, 30264960, 32190912, 32787040, 33196878, 34048080, 35767680, 36317952, 36885420, 37143360, 39344448, 40238640, 40857696, 42921216, 44262504, 45397440, 48286368, 49180560, 49524480, 51072120, 52459264, 53651520, 54476928, 55328130, 59016672, 60357960, 60529920, 64381824, 65574080, 66393756, 68096160, 71535360, 73770840, 74286720, 78688896, 80477280, 81715392, 82992195, 88525008, 90794880, 96572736, 98361120, 102144240, 107303040, 108953856, 110656260, 118033344, 120715920, 128763648, 131148160, 132787512, 136192320, 147541680, 148573440, 157377792, 160954560, 163430784, 165984390, 177050016, 181589760, 193145472, 196722240, 204288480, 214606080, 221312520, 236066688, 241431840, 262296320, 265575024, 272384640, 295083360, 321909120, 326861568, 331968780, 354100032, 386290944, 393444480, 408576960, 442625040, 472133376, 482863680, 531150048, 544769280, 590166720, 643818240, 663937560, 708200064, 786888960, 817153920, 885250080, 965727360, 1062300096, 1180333440, 1327875120, 1416400128, 1634307840, 1770500160, 1931454720, 2124600192, 2360666880, 2655750240, 3541000320, 4249200384, 5311500480, 7082000640, 10623000960, 21246001920]

約数ペア:

[(1, 21246001920), (2, 10623000960), (3, 7082000640), (4, 5311500480), (5, 4249200384), (6, 3541000320), (8, 2655750240), (9, 2360666880), (10, 2124600192), (11, 1931454720), (12, 1770500160), (13, 1634307840), (15, 1416400128), (16, 1327875120), (18, 1180333440), (20, 1062300096), (22, 965727360), (24, 885250080), (26, 817153920), (27, 786888960), (30, 708200064), (32, 663937560), (33, 643818240), (36, 590166720), (39, 544769280), (40, 531150048), (44, 482863680), (45, 472133376), (48, 442625040), (52, 408576960), (54, 393444480), (55, 386290944), (60, 354100032), (64, 331968780), (65, 326861568), (66, 321909120), (72, 295083360), (78, 272384640), (80, 265575024), (81, 262296320), (88, 241431840), (90, 236066688), (96, 221312520), (99, 214606080), (104, 204288480), (108, 196722240), (110, 193145472), (117, 181589760), (120, 177050016), (128, 165984390), (130, 163430784), (132, 160954560), (135, 157377792), (143, 148573440), (144, 147541680), (156, 136192320), (160, 132787512), (162, 131148160), (165, 128763648), (176, 120715920), (180, 118033344), (192, 110656260), (195, 108953856), (198, 107303040), (208, 102144240), (216, 98361120), (220, 96572736), (234, 90794880), (240, 88525008), (256, 82992195), (260, 81715392), (264, 80477280), (270, 78688896), (286, 74286720), (288, 73770840), (297, 71535360), (312, 68096160), (320, 66393756), (324, 65574080), (330, 64381824), (351, 60529920), (352, 60357960), (360, 59016672), (384, 55328130), (390, 54476928), (396, 53651520), (405, 52459264), (416, 51072120), (429, 49524480), (432, 49180560), (440, 48286368), (468, 45397440), (480, 44262504), (495, 42921216), (520, 40857696), (528, 40238640), (540, 39344448), (572, 37143360), (576, 36885420), (585, 36317952), (594, 35767680), (624, 34048080), (640, 33196878), (648, 32787040), (660, 32190912), (702, 30264960), (704, 30178980), (715, 29714688), (720, 29508336), (768, 27664065), (780, 27238464), (792, 26825760), (810, 26229632), (832, 25536060), (858, 24762240), (864, 24590280), (880, 24143184), (891, 23845120), (936, 22698720), (960, 22131252), (990, 21460608), (1040, 20428848), (1053, 20176640), (1056, 20119320), (1080, 19672224), (1144, 18571680), (1152, 18442710), (1170, 18158976), (1188, 17883840), (1248, 17024040), (1280, 16598439), (1287, 16508160), (1296, 16393520), (1320, 16095456), (1404, 15132480), (1408, 15089490), (1430, 14857344), (1433, 14826240), (1440, 14754168), (1485, 14307072), (1560, 13619232), (1584, 13412880), (1620, 13114816), (1664, 12768030), (1716, 12381120), (1728, 12295140), (1755, 12105984), (1760, 12071592), (1782, 11922560), (1872, 11349360), (1920, 11065626), (1980, 10730304), (2080, 10214424), (2106, 10088320), (2112, 10059660), (2145, 9904896), (2160, 9836112), (2288, 9285840), (2304, 9221355), (2340, 9079488), (2376, 8941920), (2496, 8512020), (2574, 8254080), (2592, 8196760), (2640, 8047728), (2808, 7566240), (2816, 7544745), (2860, 7428672), (2866, 7413120), (2880, 7377084), (2970, 7153536), (3120, 6809616), (3168, 6706440), (3240, 6557408), (3328, 6384015), (3432, 6190560), (3456, 6147570), (3510, 6052992), (3520, 6035796), (3564, 5961280), (3744, 5674680), (3840, 5532813), (3861, 5502720), (3960, 5365152), (4160, 5107212), (4212, 5044160), (4224, 5029830), (4290, 4952448), (4299, 4942080), (4320, 4918056), (4455, 4769024), (4576, 4642920), (4680, 4539744), (4752, 4470960), (4992, 4256010), (5148, 4127040), (5184, 4098380), (5265, 4035328), (5280, 4023864), (5616, 3783120), (5720, 3714336), (5732, 3706560), (5760, 3688542), (5940, 3576768), (6240, 3404808), (6336, 3353220), (6435, 3301632), (6480, 3278704), (6864, 3095280), (6912, 3073785), (7020, 3026496), (7040, 3017898), (7128, 2980640), (7165, 2965248), (7488, 2837340), (7722, 2751360), (7920, 2682576), (8320, 2553606), (8424, 2522080), (8448, 2514915), (8580, 2476224), (8598, 2471040), (8640, 2459028), (8910, 2384512), (9152, 2321460), (9360, 2269872), (9504, 2235480), (9984, 2128005), (10296, 2063520), (10368, 2049190), (10530, 2017664), (10560, 2011932), (11232, 1891560), (11440, 1857168), (11464, 1853280), (11520, 1844271), (11583, 1834240), (11880, 1788384), (12480, 1702404), (12672, 1676610), (12870, 1650816), (12897, 1647360), (12960, 1639352), (13728, 1547640), (14040, 1513248), (14080, 1508949), (14256, 1490320), (14330, 1482624), (14976, 1418670), (15444, 1375680), (15763, 1347840), (15840, 1341288), (16640, 1276803), (16848, 1261040), (17160, 1238112), (17196, 1235520), (17280, 1229514), (17820, 1192256), (18304, 1160730), (18629, 1140480), (18720, 1134936), (19008, 1117740), (19305, 1100544), (20592, 1031760), (20736, 1024595), (21060, 1008832), (21120, 1005966), (21495, 988416), (22464, 945780), (22880, 928584), (22928, 926640), (23166, 917120), (23760, 894192), (24960, 851202), (25344, 838305), (25740, 825408), (25794, 823680), (25920, 819676), (27456, 773820), (28080, 756624), (28512, 745160), (28660, 741312), (29952, 709335), (30888, 687840), (31526, 673920), (31680, 670644), (33696, 630520), (34320, 619056), (34392, 617760), (34560, 614757), (35640, 596128), (36608, 580365), (37258, 570240), (37440, 567468), (38016, 558870), (38610, 550272), (38691, 549120), (41184, 515880), (42120, 504416), (42240, 502983), (42990, 494208), (44928, 472890), (45760, 464292), (45856, 463320), (46332, 458560), (47289, 449280), (47520, 447096), (49920, 425601), (51480, 412704), (51588, 411840), (51840, 409838), (54912, 386910), (55887, 380160), (56160, 378312), (57024, 372580), (57320, 370656), (57915, 366848), (61776, 343920), (63052, 336960), (63360, 335322), (64485, 329472), (67392, 315260), (68640, 309528), (68784, 308880), (71280, 298064), (74516, 285120), (74880, 283734), (76032, 279435), (77220, 275136), (77382, 274560), (78815, 269568), (82368, 257940), (84240, 252208), (85980, 247104), (89856, 236445), (91520, 232146), (91712, 231660), (92664, 229280), (93145, 228096), (94578, 224640), (95040, 223548), (102960, 206352), (103176, 205920), (103680, 204919), (109824, 193455), (111774, 190080), (112320, 189156), (114048, 186290), (114640, 185328), (115830, 183424), (116073, 183040), (123552, 171960), (126104, 168480), (126720, 167661), (128970, 164736), (134784, 157630), (137280, 154764), (137568, 154440), (141867, 149760), (142560, 149032)]