7207280640

素因数分解:

$2^{13}\times 3^3\times 5^1\times 7^3\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 896

約数和(自身を含む): 31455360000

約数和(自身を除く): 24248079360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 147, 152, 160, 168, 171, 180, 189, 190, 192, 196, 210, 216, 224, 228, 240, 245, 252, 256, 266, 270, 280, 285, 288, 294, 304, 315, 320, 336, 342, 343, 360, 378, 380, 384, 392, 399, 420, 432, 441, 448, 456, 480, 490, 504, 512, 513, 532, 540, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 686, 720, 735, 756, 760, 768, 784, 798, 840, 855, 864, 882, 896, 912, 931, 945, 960, 980, 1008, 1024, 1026, 1029, 1064, 1080, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1280, 1323, 1330, 1344, 1368, 1372, 1440, 1470, 1512, 1520, 1536, 1568, 1596, 1680, 1710, 1715, 1728, 1764, 1792, 1824, 1862, 1890, 1920, 1960, 1995, 2016, 2048, 2052, 2058, 2128, 2160, 2205, 2240, 2280, 2304, 2352, 2394, 2432, 2520, 2560, 2565, 2646, 2660, 2688, 2736, 2744, 2793, 2880, 2940, 3024, 3040, 3072, 3087, 3136, 3192, 3360, 3420, 3430, 3456, 3528, 3584, 3591, 3648, 3724, 3780, 3840, 3920, 3990, 4032, 4096, 4104, 4116, 4256, 4320, 4410, 4480, 4560, 4608, 4655, 4704, 4788, 4864, 5040, 5120, 5130, 5145, 5292, 5320, 5376, 5472, 5488, 5586, 5760, 5880, 5985, 6048, 6080, 6144, 6174, 6272, 6384, 6517, 6615, 6720, 6840, 6860, 6912, 7056, 7168, 7182, 7296, 7448, 7560, 7680, 7840, 7980, 8064, 8192, 8208, 8232, 8379, 8512, 8640, 8820, 8960, 9120, 9216, 9261, 9310, 9408, 9576, 9728, 10080, 10240, 10260, 10290, 10584, 10640, 10752, 10944, 10976, 11172, 11520, 11760, 11970, 12096, 12160, 12288, 12348, 12544, 12768, 13034, 13230, 13440, 13680, 13720, 13824, 13965, 14112, 14336, 14364, 14592, 14896, 15120, 15360, 15435, 15680, 15960, 16128, 16416, 16464, 16758, 17024, 17280, 17640, 17920, 17955, 18240, 18432, 18522, 18620, 18816, 19152, 19456, 19551, 20160, 20480, 20520, 20580, 21168, 21280, 21504, 21888, 21952, 22344, 23040, 23520, 23940, 24192, 24320, 24576, 24696, 25088, 25137, 25536, 26068, 26460, 26880, 27360, 27440, 27648, 27930, 28224, 28672, 28728, 29184, 29792, 30240, 30720, 30870, 31360, 31920, 32256, 32585, 32832, 32928, 33516, 34048, 34560, 35280, 35840, 35910, 36480, 36864, 37044, 37240, 37632, 38304, 38912, 39102, 40320, 40960, 41040, 41160, 41895, 42336, 42560, 43008, 43776, 43904, 44688, 46080, 46305, 47040, 47880, 48384, 48640, 49392, 50176, 50274, 51072, 52136, 52920, 53760, 54720, 54880, 55296, 55860, 56448, 57344, 57456, 58368, 58653, 59584, 60480, 61440, 61740, 62720, 63840, 64512, 65170, 65664, 65856, 67032, 68096, 69120, 70560, 71680, 71820, 72960, 73728, 74088, 74480, 75264, 76608, 77824, 78204, 80640, 82080, 82320, 83790, 84672, 85120, 86016, 87552, 87808, 89376, 92160, 92610, 94080, 95760, 96768, 97280, 97755, 98784, 100352, 100548, 102144, 104272, 105840, 107520, 109440, 109760, 110592, 111720, 112896, 114912, 116736, 117306, 119168, 120960, 122880, 123480, 125440, 125685, 127680, 129024, 130340, 131328, 131712, 134064, 136192, 138240, 141120, 143360, 143640, 145920, 148176, 148960, 150528, 153216, 155648, 156408, 161280, 164160, 164640, 167580, 169344, 170240, 172032, 175104, 175616, 175959, 178752, 184320, 185220, 188160, 191520, 193536, 194560, 195510, 197568, 200704, 201096, 204288, 208544, 211680, 215040, 218880, 219520, 221184, 223440, 225792, 229824, 233472, 234612, 238336, 241920, 246960, 250880, 251370, 255360, 258048, 260680, 262656, 263424, 268128, 272384, 276480, 282240, 286720, 287280, 291840, 293265, 296352, 297920, 301056, 306432, 312816, 322560, 328320, 329280, 335160, 338688, 340480, 350208, 351232, 351918, 357504, 368640, 370440, 376320, 383040, 387072, 389120, 391020, 395136, 401408, 402192, 408576, 417088, 423360, 430080, 437760, 439040, 446880, 451584, 459648, 466944, 469224, 476672, 483840, 493920, 501760, 502740, 510720, 516096, 521360, 525312, 526848, 536256, 544768, 552960, 564480, 574560, 583680, 586530, 592704, 595840, 602112, 612864, 625632, 645120, 656640, 658560, 670320, 677376, 680960, 700416, 702464, 703836, 715008, 740880, 752640, 766080, 774144, 778240, 782040, 790272, 804384, 817152, 834176, 846720, 860160, 875520, 878080, 879795, 893760, 903168, 919296, 938448, 953344, 967680, 987840, 1003520, 1005480, 1021440, 1042720, 1050624, 1053696, 1072512, 1089536, 1105920, 1128960, 1149120, 1167360, 1173060, 1185408, 1191680, 1204224, 1225728, 1251264, 1290240, 1313280, 1317120, 1340640, 1354752, 1361920, 1400832, 1404928, 1407672, 1430016, 1481760, 1505280, 1532160, 1548288, 1564080, 1580544, 1608768, 1634304, 1668352, 1693440, 1751040, 1756160, 1759590, 1787520, 1806336, 1838592, 1876896, 1906688, 1935360, 1975680, 2007040, 2010960, 2042880, 2085440, 2101248, 2107392, 2145024, 2257920, 2298240, 2334720, 2346120, 2370816, 2383360, 2451456, 2502528, 2580480, 2626560, 2634240, 2681280, 2709504, 2723840, 2809856, 2815344, 2860032, 2963520, 3010560, 3064320, 3128160, 3161088, 3217536, 3268608, 3336704, 3386880, 3502080, 3512320, 3519180, 3575040, 3612672, 3677184, 3753792, 3813376, 3870720, 3951360, 4021920, 4085760, 4170880, 4202496, 4214784, 4290048, 4515840, 4596480, 4692240, 4741632, 4766720, 4902912, 5005056, 5253120, 5268480, 5362560, 5419008, 5447680, 5630688, 5720064, 5927040, 6021120, 6128640, 6256320, 6322176, 6435072, 6673408, 6773760, 7004160, 7024640, 7038360, 7150080, 7354368, 7507584, 7626752, 7741440, 7902720, 8043840, 8171520, 8341760, 8429568, 8580096, 9031680, 9192960, 9384480, 9483264, 9533440, 9805824, 10010112, 10506240, 10536960, 10725120, 10838016, 11261376, 11440128, 11854080, 12257280, 12512640, 12644352, 12870144, 13346816, 13547520, 14049280, 14076720, 14300160, 14708736, 15015168, 15805440, 16087680, 16343040, 16683520, 17160192, 18063360, 18385920, 18768960, 18966528, 19066880, 20020224, 21012480, 21073920, 21450240, 22522752, 22880256, 23708160, 24514560, 25025280, 25288704, 25740288, 26693632, 27095040, 28153440, 28600320, 29417472, 30030336, 31610880, 32175360, 33367040, 34320384, 36771840, 37537920, 37933056, 38133760, 40040448, 42147840, 42900480, 45045504, 47416320, 49029120, 50050560, 51480576, 53387264, 54190080, 56306880, 57200640, 60060672, 63221760, 64350720, 66734080, 68640768, 73543680, 75075840, 75866112, 80080896, 85800960, 90091008, 94832640, 100101120, 102961152, 112613760, 114401280, 120121344, 126443520, 128701440, 133468160, 147087360, 150151680, 160161792, 171601920, 180182016, 189665280, 200202240, 205922304, 225227520, 240242688, 257402880, 266936320, 300303360, 343203840, 360364032, 379330560, 400404480, 450455040, 480485376, 514805760, 600606720, 720728064, 800808960, 900910080, 1029611520, 1201213440, 1441456128, 1801820160, 2402426880, 3603640320, 7207280640]

約数ペア:

[(1, 7207280640), (2, 3603640320), (3, 2402426880), (4, 1801820160), (5, 1441456128), (6, 1201213440), (7, 1029611520), (8, 900910080), (9, 800808960), (10, 720728064), (12, 600606720), (14, 514805760), (15, 480485376), (16, 450455040), (18, 400404480), (19, 379330560), (20, 360364032), (21, 343203840), (24, 300303360), (27, 266936320), (28, 257402880), (30, 240242688), (32, 225227520), (35, 205922304), (36, 200202240), (38, 189665280), (40, 180182016), (42, 171601920), (45, 160161792), (48, 150151680), (49, 147087360), (54, 133468160), (56, 128701440), (57, 126443520), (60, 120121344), (63, 114401280), (64, 112613760), (70, 102961152), (72, 100101120), (76, 94832640), (80, 90091008), (84, 85800960), (90, 80080896), (95, 75866112), (96, 75075840), (98, 73543680), (105, 68640768), (108, 66734080), (112, 64350720), (114, 63221760), (120, 60060672), (126, 57200640), (128, 56306880), (133, 54190080), (135, 53387264), (140, 51480576), (144, 50050560), (147, 49029120), (152, 47416320), (160, 45045504), (168, 42900480), (171, 42147840), (180, 40040448), (189, 38133760), (190, 37933056), (192, 37537920), (196, 36771840), (210, 34320384), (216, 33367040), (224, 32175360), (228, 31610880), (240, 30030336), (245, 29417472), (252, 28600320), (256, 28153440), (266, 27095040), (270, 26693632), (280, 25740288), (285, 25288704), (288, 25025280), (294, 24514560), (304, 23708160), (315, 22880256), (320, 22522752), (336, 21450240), (342, 21073920), (343, 21012480), (360, 20020224), (378, 19066880), (380, 18966528), (384, 18768960), (392, 18385920), (399, 18063360), (420, 17160192), (432, 16683520), (441, 16343040), (448, 16087680), (456, 15805440), (480, 15015168), (490, 14708736), (504, 14300160), (512, 14076720), (513, 14049280), (532, 13547520), (540, 13346816), (560, 12870144), (570, 12644352), (576, 12512640), (588, 12257280), (608, 11854080), (630, 11440128), (640, 11261376), (665, 10838016), (672, 10725120), (684, 10536960), (686, 10506240), (720, 10010112), (735, 9805824), (756, 9533440), (760, 9483264), (768, 9384480), (784, 9192960), (798, 9031680), (840, 8580096), (855, 8429568), (864, 8341760), (882, 8171520), (896, 8043840), (912, 7902720), (931, 7741440), (945, 7626752), (960, 7507584), (980, 7354368), (1008, 7150080), (1024, 7038360), (1026, 7024640), (1029, 7004160), (1064, 6773760), (1080, 6673408), (1120, 6435072), (1140, 6322176), (1152, 6256320), (1176, 6128640), (1197, 6021120), (1216, 5927040), (1260, 5720064), (1280, 5630688), (1323, 5447680), (1330, 5419008), (1344, 5362560), (1368, 5268480), (1372, 5253120), (1440, 5005056), (1470, 4902912), (1512, 4766720), (1520, 4741632), (1536, 4692240), (1568, 4596480), (1596, 4515840), (1680, 4290048), (1710, 4214784), (1715, 4202496), (1728, 4170880), (1764, 4085760), (1792, 4021920), (1824, 3951360), (1862, 3870720), (1890, 3813376), (1920, 3753792), (1960, 3677184), (1995, 3612672), (2016, 3575040), (2048, 3519180), (2052, 3512320), (2058, 3502080), (2128, 3386880), (2160, 3336704), (2205, 3268608), (2240, 3217536), (2280, 3161088), (2304, 3128160), (2352, 3064320), (2394, 3010560), (2432, 2963520), (2520, 2860032), (2560, 2815344), (2565, 2809856), (2646, 2723840), (2660, 2709504), (2688, 2681280), (2736, 2634240), (2744, 2626560), (2793, 2580480), (2880, 2502528), (2940, 2451456), (3024, 2383360), (3040, 2370816), (3072, 2346120), (3087, 2334720), (3136, 2298240), (3192, 2257920), (3360, 2145024), (3420, 2107392), (3430, 2101248), (3456, 2085440), (3528, 2042880), (3584, 2010960), (3591, 2007040), (3648, 1975680), (3724, 1935360), (3780, 1906688), (3840, 1876896), (3920, 1838592), (3990, 1806336), (4032, 1787520), (4096, 1759590), (4104, 1756160), (4116, 1751040), (4256, 1693440), (4320, 1668352), (4410, 1634304), (4480, 1608768), (4560, 1580544), (4608, 1564080), (4655, 1548288), (4704, 1532160), (4788, 1505280), (4864, 1481760), (5040, 1430016), (5120, 1407672), (5130, 1404928), (5145, 1400832), (5292, 1361920), (5320, 1354752), (5376, 1340640), (5472, 1317120), (5488, 1313280), (5586, 1290240), (5760, 1251264), (5880, 1225728), (5985, 1204224), (6048, 1191680), (6080, 1185408), (6144, 1173060), (6174, 1167360), (6272, 1149120), (6384, 1128960), (6517, 1105920), (6615, 1089536), (6720, 1072512), (6840, 1053696), (6860, 1050624), (6912, 1042720), (7056, 1021440), (7168, 1005480), (7182, 1003520), (7296, 987840), (7448, 967680), (7560, 953344), (7680, 938448), (7840, 919296), (7980, 903168), (8064, 893760), (8192, 879795), (8208, 878080), (8232, 875520), (8379, 860160), (8512, 846720), (8640, 834176), (8820, 817152), (8960, 804384), (9120, 790272), (9216, 782040), (9261, 778240), (9310, 774144), (9408, 766080), (9576, 752640), (9728, 740880), (10080, 715008), (10240, 703836), (10260, 702464), (10290, 700416), (10584, 680960), (10640, 677376), (10752, 670320), (10944, 658560), (10976, 656640), (11172, 645120), (11520, 625632), (11760, 612864), (11970, 602112), (12096, 595840), (12160, 592704), (12288, 586530), (12348, 583680), (12544, 574560), (12768, 564480), (13034, 552960), (13230, 544768), (13440, 536256), (13680, 526848), (13720, 525312), (13824, 521360), (13965, 516096), (14112, 510720), (14336, 502740), (14364, 501760), (14592, 493920), (14896, 483840), (15120, 476672), (15360, 469224), (15435, 466944), (15680, 459648), (15960, 451584), (16128, 446880), (16416, 439040), (16464, 437760), (16758, 430080), (17024, 423360), (17280, 417088), (17640, 408576), (17920, 402192), (17955, 401408), (18240, 395136), (18432, 391020), (18522, 389120), (18620, 387072), (18816, 383040), (19152, 376320), (19456, 370440), (19551, 368640), (20160, 357504), (20480, 351918), (20520, 351232), (20580, 350208), (21168, 340480), (21280, 338688), (21504, 335160), (21888, 329280), (21952, 328320), (22344, 322560), (23040, 312816), (23520, 306432), (23940, 301056), (24192, 297920), (24320, 296352), (24576, 293265), (24696, 291840), (25088, 287280), (25137, 286720), (25536, 282240), (26068, 276480), (26460, 272384), (26880, 268128), (27360, 263424), (27440, 262656), (27648, 260680), (27930, 258048), (28224, 255360), (28672, 251370), (28728, 250880), (29184, 246960), (29792, 241920), (30240, 238336), (30720, 234612), (30870, 233472), (31360, 229824), (31920, 225792), (32256, 223440), (32585, 221184), (32832, 219520), (32928, 218880), (33516, 215040), (34048, 211680), (34560, 208544), (35280, 204288), (35840, 201096), (35910, 200704), (36480, 197568), (36864, 195510), (37044, 194560), (37240, 193536), (37632, 191520), (38304, 188160), (38912, 185220), (39102, 184320), (40320, 178752), (40960, 175959), (41040, 175616), (41160, 175104), (41895, 172032), (42336, 170240), (42560, 169344), (43008, 167580), (43776, 164640), (43904, 164160), (44688, 161280), (46080, 156408), (46305, 155648), (47040, 153216), (47880, 150528), (48384, 148960), (48640, 148176), (49392, 145920), (50176, 143640), (50274, 143360), (51072, 141120), (52136, 138240), (52920, 136192), (53760, 134064), (54720, 131712), (54880, 131328), (55296, 130340), (55860, 129024), (56448, 127680), (57344, 125685), (57456, 125440), (58368, 123480), (58653, 122880), (59584, 120960), (60480, 119168), (61440, 117306), (61740, 116736), (62720, 114912), (63840, 112896), (64512, 111720), (65170, 110592), (65664, 109760), (65856, 109440), (67032, 107520), (68096, 105840), (69120, 104272), (70560, 102144), (71680, 100548), (71820, 100352), (72960, 98784), (73728, 97755), (74088, 97280), (74480, 96768), (75264, 95760), (76608, 94080), (77824, 92610), (78204, 92160), (80640, 89376), (82080, 87808), (82320, 87552), (83790, 86016), (84672, 85120)]