20619325440

素因数分解:

$2^{12}\times 3^3\times 5^1\times 7^2\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 624

約数和(自身を含む): 85384294560

約数和(自身を除く): 64764969120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 761, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1024, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1522, 1536, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2048, 2160, 2205, 2240, 2283, 2304, 2352, 2520, 2560, 2646, 2688, 2880, 2940, 3024, 3044, 3072, 3136, 3360, 3456, 3528, 3584, 3780, 3805, 3840, 3920, 4032, 4096, 4320, 4410, 4480, 4566, 4608, 4704, 5040, 5120, 5292, 5327, 5376, 5760, 5880, 6048, 6088, 6144, 6272, 6615, 6720, 6849, 6912, 7056, 7168, 7560, 7610, 7680, 7840, 8064, 8640, 8820, 8960, 9132, 9216, 9408, 10080, 10240, 10584, 10654, 10752, 11415, 11520, 11760, 12096, 12176, 12288, 12544, 13230, 13440, 13698, 13824, 14112, 14336, 15120, 15220, 15360, 15680, 15981, 16128, 17280, 17640, 17920, 18264, 18432, 18816, 20160, 20480, 20547, 21168, 21308, 21504, 22830, 23040, 23520, 24192, 24352, 25088, 26460, 26635, 26880, 27396, 27648, 28224, 28672, 30240, 30440, 30720, 31360, 31962, 32256, 34245, 34560, 35280, 35840, 36528, 36864, 37289, 37632, 40320, 41094, 42336, 42616, 43008, 45660, 46080, 47040, 47943, 48384, 48704, 50176, 52920, 53270, 53760, 54792, 55296, 56448, 60480, 60880, 61440, 62720, 63924, 64512, 68490, 69120, 70560, 71680, 73056, 74578, 75264, 79905, 80640, 82188, 84672, 85232, 86016, 91320, 92160, 94080, 95886, 96768, 97408, 100352, 102735, 105840, 106540, 107520, 109584, 110592, 111867, 112896, 120960, 121760, 125440, 127848, 129024, 136980, 138240, 141120, 143360, 143829, 146112, 149156, 150528, 159810, 161280, 164376, 169344, 170464, 182640, 184320, 186445, 188160, 191772, 193536, 194816, 200704, 205470, 211680, 213080, 215040, 219168, 223734, 225792, 239715, 241920, 243520, 250880, 255696, 258048, 273960, 276480, 282240, 287658, 292224, 298312, 301056, 319620, 322560, 328752, 335601, 338688, 340928, 365280, 372890, 376320, 383544, 387072, 389632, 410940, 423360, 426160, 430080, 438336, 447468, 451584, 479430, 483840, 487040, 501760, 511392, 547920, 552960, 559335, 564480, 575316, 584448, 596624, 602112, 639240, 645120, 657504, 671202, 677376, 681856, 719145, 730560, 745780, 752640, 767088, 774144, 779264, 821880, 846720, 852320, 876672, 894936, 903168, 958860, 967680, 974080, 1003520, 1006803, 1022784, 1095840, 1118670, 1128960, 1150632, 1168896, 1193248, 1278480, 1290240, 1315008, 1342404, 1354752, 1363712, 1438290, 1461120, 1491560, 1505280, 1534176, 1558528, 1643760, 1678005, 1693440, 1704640, 1753344, 1789872, 1806336, 1917720, 1935360, 1948160, 2013606, 2045568, 2191680, 2237340, 2257920, 2301264, 2337792, 2386496, 2556960, 2630016, 2684808, 2709504, 2727424, 2876580, 2922240, 2983120, 3010560, 3068352, 3117056, 3287520, 3356010, 3386880, 3409280, 3506688, 3579744, 3835440, 3870720, 3896320, 4027212, 4091136, 4383360, 4474680, 4515840, 4602528, 4675584, 4772992, 5034015, 5113920, 5260032, 5369616, 5419008, 5454848, 5753160, 5844480, 5966240, 6136704, 6575040, 6712020, 6773760, 6818560, 7013376, 7159488, 7670880, 7792640, 8054424, 8182272, 8766720, 8949360, 9031680, 9205056, 9351168, 9545984, 10068030, 10227840, 10520064, 10739232, 10909696, 11506320, 11688960, 11932480, 12273408, 13150080, 13424040, 13547520, 13637120, 14026752, 14318976, 15341760, 15585280, 16108848, 16364544, 17533440, 17898720, 18410112, 19091968, 20136060, 20455680, 21040128, 21478464, 21819392, 23012640, 23377920, 23864960, 24546816, 26300160, 26848080, 27095040, 27274240, 28053504, 28637952, 30683520, 32217696, 32729088, 35066880, 35797440, 36820224, 38183936, 40272120, 40911360, 42080256, 42956928, 46025280, 46755840, 47729920, 49093632, 52600320, 53696160, 54548480, 57275904, 61367040, 64435392, 65458176, 70133760, 71594880, 73640448, 76367872, 80544240, 81822720, 84160512, 85913856, 92050560, 95459840, 98187264, 105200640, 107392320, 109096960, 114551808, 122734080, 128870784, 140267520, 143189760, 147280896, 152735744, 161088480, 163645440, 171827712, 184101120, 190919680, 196374528, 210401280, 214784640, 229103616, 245468160, 257741568, 286379520, 294561792, 322176960, 327290880, 343655424, 368202240, 381839360, 420802560, 429569280, 458207232, 490936320, 515483136, 572759040, 589123584, 644353920, 687310848, 736404480, 763678720, 859138560, 981872640, 1030966272, 1145518080, 1288707840, 1374621696, 1472808960, 1718277120, 2061932544, 2291036160, 2577415680, 2945617920, 3436554240, 4123865088, 5154831360, 6873108480, 10309662720, 20619325440]

約数ペア:

[(1, 20619325440), (2, 10309662720), (3, 6873108480), (4, 5154831360), (5, 4123865088), (6, 3436554240), (7, 2945617920), (8, 2577415680), (9, 2291036160), (10, 2061932544), (12, 1718277120), (14, 1472808960), (15, 1374621696), (16, 1288707840), (18, 1145518080), (20, 1030966272), (21, 981872640), (24, 859138560), (27, 763678720), (28, 736404480), (30, 687310848), (32, 644353920), (35, 589123584), (36, 572759040), (40, 515483136), (42, 490936320), (45, 458207232), (48, 429569280), (49, 420802560), (54, 381839360), (56, 368202240), (60, 343655424), (63, 327290880), (64, 322176960), (70, 294561792), (72, 286379520), (80, 257741568), (84, 245468160), (90, 229103616), (96, 214784640), (98, 210401280), (105, 196374528), (108, 190919680), (112, 184101120), (120, 171827712), (126, 163645440), (128, 161088480), (135, 152735744), (140, 147280896), (144, 143189760), (147, 140267520), (160, 128870784), (168, 122734080), (180, 114551808), (189, 109096960), (192, 107392320), (196, 105200640), (210, 98187264), (216, 95459840), (224, 92050560), (240, 85913856), (245, 84160512), (252, 81822720), (256, 80544240), (270, 76367872), (280, 73640448), (288, 71594880), (294, 70133760), (315, 65458176), (320, 64435392), (336, 61367040), (360, 57275904), (378, 54548480), (384, 53696160), (392, 52600320), (420, 49093632), (432, 47729920), (441, 46755840), (448, 46025280), (480, 42956928), (490, 42080256), (504, 40911360), (512, 40272120), (540, 38183936), (560, 36820224), (576, 35797440), (588, 35066880), (630, 32729088), (640, 32217696), (672, 30683520), (720, 28637952), (735, 28053504), (756, 27274240), (761, 27095040), (768, 26848080), (784, 26300160), (840, 24546816), (864, 23864960), (882, 23377920), (896, 23012640), (945, 21819392), (960, 21478464), (980, 21040128), (1008, 20455680), (1024, 20136060), (1080, 19091968), (1120, 18410112), (1152, 17898720), (1176, 17533440), (1260, 16364544), (1280, 16108848), (1323, 15585280), (1344, 15341760), (1440, 14318976), (1470, 14026752), (1512, 13637120), (1522, 13547520), (1536, 13424040), (1568, 13150080), (1680, 12273408), (1728, 11932480), (1764, 11688960), (1792, 11506320), (1890, 10909696), (1920, 10739232), (1960, 10520064), (2016, 10227840), (2048, 10068030), (2160, 9545984), (2205, 9351168), (2240, 9205056), (2283, 9031680), (2304, 8949360), (2352, 8766720), (2520, 8182272), (2560, 8054424), (2646, 7792640), (2688, 7670880), (2880, 7159488), (2940, 7013376), (3024, 6818560), (3044, 6773760), (3072, 6712020), (3136, 6575040), (3360, 6136704), (3456, 5966240), (3528, 5844480), (3584, 5753160), (3780, 5454848), (3805, 5419008), (3840, 5369616), (3920, 5260032), (4032, 5113920), (4096, 5034015), (4320, 4772992), (4410, 4675584), (4480, 4602528), (4566, 4515840), (4608, 4474680), (4704, 4383360), (5040, 4091136), (5120, 4027212), (5292, 3896320), (5327, 3870720), (5376, 3835440), (5760, 3579744), (5880, 3506688), (6048, 3409280), (6088, 3386880), (6144, 3356010), (6272, 3287520), (6615, 3117056), (6720, 3068352), (6849, 3010560), (6912, 2983120), (7056, 2922240), (7168, 2876580), (7560, 2727424), (7610, 2709504), (7680, 2684808), (7840, 2630016), (8064, 2556960), (8640, 2386496), (8820, 2337792), (8960, 2301264), (9132, 2257920), (9216, 2237340), (9408, 2191680), (10080, 2045568), (10240, 2013606), (10584, 1948160), (10654, 1935360), (10752, 1917720), (11415, 1806336), (11520, 1789872), (11760, 1753344), (12096, 1704640), (12176, 1693440), (12288, 1678005), (12544, 1643760), (13230, 1558528), (13440, 1534176), (13698, 1505280), (13824, 1491560), (14112, 1461120), (14336, 1438290), (15120, 1363712), (15220, 1354752), (15360, 1342404), (15680, 1315008), (15981, 1290240), (16128, 1278480), (17280, 1193248), (17640, 1168896), (17920, 1150632), (18264, 1128960), (18432, 1118670), (18816, 1095840), (20160, 1022784), (20480, 1006803), (20547, 1003520), (21168, 974080), (21308, 967680), (21504, 958860), (22830, 903168), (23040, 894936), (23520, 876672), (24192, 852320), (24352, 846720), (25088, 821880), (26460, 779264), (26635, 774144), (26880, 767088), (27396, 752640), (27648, 745780), (28224, 730560), (28672, 719145), (30240, 681856), (30440, 677376), (30720, 671202), (31360, 657504), (31962, 645120), (32256, 639240), (34245, 602112), (34560, 596624), (35280, 584448), (35840, 575316), (36528, 564480), (36864, 559335), (37289, 552960), (37632, 547920), (40320, 511392), (41094, 501760), (42336, 487040), (42616, 483840), (43008, 479430), (45660, 451584), (46080, 447468), (47040, 438336), (47943, 430080), (48384, 426160), (48704, 423360), (50176, 410940), (52920, 389632), (53270, 387072), (53760, 383544), (54792, 376320), (55296, 372890), (56448, 365280), (60480, 340928), (60880, 338688), (61440, 335601), (62720, 328752), (63924, 322560), (64512, 319620), (68490, 301056), (69120, 298312), (70560, 292224), (71680, 287658), (73056, 282240), (74578, 276480), (75264, 273960), (79905, 258048), (80640, 255696), (82188, 250880), (84672, 243520), (85232, 241920), (86016, 239715), (91320, 225792), (92160, 223734), (94080, 219168), (95886, 215040), (96768, 213080), (97408, 211680), (100352, 205470), (102735, 200704), (105840, 194816), (106540, 193536), (107520, 191772), (109584, 188160), (110592, 186445), (111867, 184320), (112896, 182640), (120960, 170464), (121760, 169344), (125440, 164376), (127848, 161280), (129024, 159810), (136980, 150528), (138240, 149156), (141120, 146112), (143360, 143829)]