21035134080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:937

約数の個数: 512

約数和(自身を含む): 79511040000

約数和(自身を除く): 58475905920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 79, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 158, 160, 171, 180, 190, 192, 216, 228, 237, 240, 270, 285, 288, 304, 316, 320, 342, 360, 380, 384, 395, 432, 456, 474, 480, 513, 540, 570, 576, 608, 632, 640, 684, 711, 720, 760, 790, 811, 855, 864, 912, 948, 960, 1026, 1080, 1140, 1152, 1185, 1216, 1264, 1368, 1422, 1440, 1501, 1520, 1580, 1622, 1710, 1728, 1824, 1896, 1920, 2052, 2133, 2160, 2280, 2370, 2432, 2433, 2528, 2565, 2736, 2844, 2880, 3002, 3040, 3160, 3244, 3420, 3456, 3555, 3648, 3792, 4055, 4104, 4266, 4320, 4503, 4560, 4740, 4866, 5056, 5130, 5472, 5688, 5760, 6004, 6080, 6320, 6488, 6840, 7110, 7296, 7299, 7505, 7584, 8110, 8208, 8532, 8640, 9006, 9120, 9480, 9732, 10112, 10260, 10665, 10944, 11376, 12008, 12160, 12165, 12640, 12976, 13509, 13680, 14220, 14598, 15010, 15168, 15409, 16220, 16416, 17064, 17280, 18012, 18240, 18960, 19464, 20520, 21330, 21888, 21897, 22515, 22752, 24016, 24330, 25280, 25952, 27018, 27360, 28440, 29196, 30020, 30336, 30818, 32440, 32832, 34128, 36024, 36480, 36495, 37920, 38928, 40527, 41040, 42660, 43794, 45030, 45504, 46227, 48032, 48660, 50560, 51904, 54036, 54720, 56880, 58392, 60040, 61636, 64069, 64880, 65664, 67545, 68256, 72048, 72990, 75840, 77045, 77856, 81054, 82080, 85320, 87588, 90060, 91008, 92454, 96064, 97320, 103808, 108072, 109440, 109485, 113760, 116784, 120080, 123272, 128138, 129760, 135090, 136512, 138681, 144096, 145980, 151680, 154090, 155712, 162108, 164160, 170640, 175176, 180120, 184908, 192128, 192207, 194640, 202635, 216144, 218970, 227520, 231135, 233568, 240160, 246544, 256276, 259520, 270180, 273024, 277362, 288192, 291960, 308180, 311424, 320345, 324216, 328320, 341280, 350352, 360240, 369816, 384414, 389280, 405270, 416043, 432288, 437940, 455040, 462270, 467136, 480320, 493088, 512552, 519040, 540360, 554724, 576384, 576621, 583920, 616360, 640690, 648432, 682560, 693405, 700704, 720480, 739632, 768828, 778560, 810540, 832086, 864576, 875880, 924540, 934272, 960640, 961035, 986176, 1025104, 1080720, 1109448, 1153242, 1167840, 1217311, 1232720, 1281380, 1296864, 1365120, 1386810, 1401408, 1440960, 1479264, 1537656, 1557120, 1621080, 1664172, 1729152, 1729863, 1751760, 1849080, 1922070, 1972352, 2050208, 2080215, 2161440, 2218896, 2306484, 2335680, 2434622, 2465440, 2562760, 2593728, 2773620, 2802816, 2881920, 2883105, 2958528, 3075312, 3242160, 3328344, 3459726, 3503520, 3651933, 3698160, 3844140, 4100416, 4160430, 4322880, 4437792, 4612968, 4671360, 4869244, 4930880, 5125520, 5187456, 5547240, 5766210, 5917056, 6086555, 6150624, 6484320, 6656688, 6919452, 7007040, 7303866, 7396320, 7688280, 8200832, 8320860, 8645760, 8649315, 8875584, 9225936, 9738488, 9861760, 10251040, 10955799, 11094480, 11532420, 12173110, 12301248, 12968640, 13313376, 13838904, 14014080, 14607732, 14792640, 15376560, 16641720, 17298630, 17751168, 18259665, 18451872, 19476976, 20502080, 21911598, 22188960, 23064840, 24346220, 24602496, 25937280, 26626752, 27677808, 29215464, 29585280, 30753120, 32867397, 33283440, 34597260, 36519330, 36903744, 38953952, 41004160, 43823196, 44377920, 46129680, 48692440, 53253504, 54778995, 55355616, 58430928, 61506240, 65734794, 66566880, 69194520, 73038660, 73807488, 77907904, 87646392, 88755840, 92259360, 97384880, 109557990, 110711232, 116861856, 123012480, 131469588, 133133760, 138389040, 146077320, 155815808, 164336985, 175292784, 184518720, 194769760, 219115980, 221422464, 233723712, 262939176, 266267520, 276778080, 292154640, 328673970, 350585568, 369037440, 389539520, 438231960, 467447424, 525878352, 553556160, 584309280, 657347940, 701171136, 779079040, 876463920, 1051756704, 1107112320, 1168618560, 1314695880, 1402342272, 1752927840, 2103513408, 2337237120, 2629391760, 3505855680, 4207026816, 5258783520, 7011711360, 10517567040, 21035134080]

約数ペア:

[(1, 21035134080), (2, 10517567040), (3, 7011711360), (4, 5258783520), (5, 4207026816), (6, 3505855680), (8, 2629391760), (9, 2337237120), (10, 2103513408), (12, 1752927840), (15, 1402342272), (16, 1314695880), (18, 1168618560), (19, 1107112320), (20, 1051756704), (24, 876463920), (27, 779079040), (30, 701171136), (32, 657347940), (36, 584309280), (38, 553556160), (40, 525878352), (45, 467447424), (48, 438231960), (54, 389539520), (57, 369037440), (60, 350585568), (64, 328673970), (72, 292154640), (76, 276778080), (79, 266267520), (80, 262939176), (90, 233723712), (95, 221422464), (96, 219115980), (108, 194769760), (114, 184518720), (120, 175292784), (128, 164336985), (135, 155815808), (144, 146077320), (152, 138389040), (158, 133133760), (160, 131469588), (171, 123012480), (180, 116861856), (190, 110711232), (192, 109557990), (216, 97384880), (228, 92259360), (237, 88755840), (240, 87646392), (270, 77907904), (285, 73807488), (288, 73038660), (304, 69194520), (316, 66566880), (320, 65734794), (342, 61506240), (360, 58430928), (380, 55355616), (384, 54778995), (395, 53253504), (432, 48692440), (456, 46129680), (474, 44377920), (480, 43823196), (513, 41004160), (540, 38953952), (570, 36903744), (576, 36519330), (608, 34597260), (632, 33283440), (640, 32867397), (684, 30753120), (711, 29585280), (720, 29215464), (760, 27677808), (790, 26626752), (811, 25937280), (855, 24602496), (864, 24346220), (912, 23064840), (948, 22188960), (960, 21911598), (1026, 20502080), (1080, 19476976), (1140, 18451872), (1152, 18259665), (1185, 17751168), (1216, 17298630), (1264, 16641720), (1368, 15376560), (1422, 14792640), (1440, 14607732), (1501, 14014080), (1520, 13838904), (1580, 13313376), (1622, 12968640), (1710, 12301248), (1728, 12173110), (1824, 11532420), (1896, 11094480), (1920, 10955799), (2052, 10251040), (2133, 9861760), (2160, 9738488), (2280, 9225936), (2370, 8875584), (2432, 8649315), (2433, 8645760), (2528, 8320860), (2565, 8200832), (2736, 7688280), (2844, 7396320), (2880, 7303866), (3002, 7007040), (3040, 6919452), (3160, 6656688), (3244, 6484320), (3420, 6150624), (3456, 6086555), (3555, 5917056), (3648, 5766210), (3792, 5547240), (4055, 5187456), (4104, 5125520), (4266, 4930880), (4320, 4869244), (4503, 4671360), (4560, 4612968), (4740, 4437792), (4866, 4322880), (5056, 4160430), (5130, 4100416), (5472, 3844140), (5688, 3698160), (5760, 3651933), (6004, 3503520), (6080, 3459726), (6320, 3328344), (6488, 3242160), (6840, 3075312), (7110, 2958528), (7296, 2883105), (7299, 2881920), (7505, 2802816), (7584, 2773620), (8110, 2593728), (8208, 2562760), (8532, 2465440), (8640, 2434622), (9006, 2335680), (9120, 2306484), (9480, 2218896), (9732, 2161440), (10112, 2080215), (10260, 2050208), (10665, 1972352), (10944, 1922070), (11376, 1849080), (12008, 1751760), (12160, 1729863), (12165, 1729152), (12640, 1664172), (12976, 1621080), (13509, 1557120), (13680, 1537656), (14220, 1479264), (14598, 1440960), (15010, 1401408), (15168, 1386810), (15409, 1365120), (16220, 1296864), (16416, 1281380), (17064, 1232720), (17280, 1217311), (18012, 1167840), (18240, 1153242), (18960, 1109448), (19464, 1080720), (20520, 1025104), (21330, 986176), (21888, 961035), (21897, 960640), (22515, 934272), (22752, 924540), (24016, 875880), (24330, 864576), (25280, 832086), (25952, 810540), (27018, 778560), (27360, 768828), (28440, 739632), (29196, 720480), (30020, 700704), (30336, 693405), (30818, 682560), (32440, 648432), (32832, 640690), (34128, 616360), (36024, 583920), (36480, 576621), (36495, 576384), (37920, 554724), (38928, 540360), (40527, 519040), (41040, 512552), (42660, 493088), (43794, 480320), (45030, 467136), (45504, 462270), (46227, 455040), (48032, 437940), (48660, 432288), (50560, 416043), (51904, 405270), (54036, 389280), (54720, 384414), (56880, 369816), (58392, 360240), (60040, 350352), (61636, 341280), (64069, 328320), (64880, 324216), (65664, 320345), (67545, 311424), (68256, 308180), (72048, 291960), (72990, 288192), (75840, 277362), (77045, 273024), (77856, 270180), (81054, 259520), (82080, 256276), (85320, 246544), (87588, 240160), (90060, 233568), (91008, 231135), (92454, 227520), (96064, 218970), (97320, 216144), (103808, 202635), (108072, 194640), (109440, 192207), (109485, 192128), (113760, 184908), (116784, 180120), (120080, 175176), (123272, 170640), (128138, 164160), (129760, 162108), (135090, 155712), (136512, 154090), (138681, 151680), (144096, 145980)]