21307207680

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 832

約数和(自身を含む): 86056611840

約数和(自身を除く): 64749404160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 113, 120, 124, 128, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 226, 240, 248, 256, 264, 270, 279, 288, 297, 310, 320, 330, 339, 341, 352, 360, 372, 384, 396, 432, 440, 452, 465, 480, 495, 496, 512, 528, 540, 558, 565, 576, 594, 620, 640, 660, 678, 682, 704, 720, 744, 768, 792, 837, 864, 880, 904, 930, 960, 990, 992, 1017, 1023, 1024, 1056, 1080, 1116, 1130, 1152, 1188, 1240, 1243, 1280, 1320, 1356, 1364, 1395, 1408, 1440, 1485, 1488, 1536, 1584, 1674, 1695, 1705, 1728, 1760, 1808, 1860, 1920, 1980, 1984, 2034, 2046, 2048, 2112, 2160, 2232, 2260, 2304, 2376, 2480, 2486, 2560, 2640, 2712, 2728, 2790, 2816, 2880, 2970, 2976, 3051, 3069, 3072, 3168, 3348, 3390, 3410, 3456, 3503, 3520, 3616, 3720, 3729, 3840, 3960, 3968, 4068, 4092, 4096, 4185, 4224, 4320, 4464, 4520, 4608, 4752, 4960, 4972, 5085, 5115, 5120, 5280, 5424, 5456, 5580, 5632, 5760, 5940, 5952, 6102, 6138, 6144, 6215, 6336, 6696, 6780, 6820, 6912, 7006, 7040, 7232, 7440, 7458, 7680, 7920, 7936, 8136, 8184, 8370, 8448, 8640, 8928, 9040, 9207, 9216, 9504, 9920, 9944, 10170, 10230, 10240, 10509, 10560, 10848, 10912, 11160, 11187, 11264, 11520, 11880, 11904, 12204, 12276, 12288, 12430, 12672, 13392, 13560, 13640, 13824, 14012, 14080, 14464, 14880, 14916, 15255, 15345, 15360, 15840, 15872, 16272, 16368, 16740, 16896, 17280, 17515, 17856, 18080, 18414, 18432, 18645, 19008, 19840, 19888, 20340, 20460, 20480, 21018, 21120, 21696, 21824, 22320, 22374, 22528, 23040, 23760, 23808, 24408, 24552, 24860, 25344, 26784, 27120, 27280, 27648, 28024, 28160, 28928, 29760, 29832, 30510, 30690, 30720, 31527, 31680, 31744, 32544, 32736, 33480, 33561, 33792, 34560, 35030, 35712, 36160, 36828, 36864, 37290, 38016, 38533, 39680, 39776, 40680, 40920, 42036, 42240, 43392, 43648, 44640, 44748, 45056, 46035, 46080, 47520, 47616, 48816, 49104, 49720, 50688, 52545, 53568, 54240, 54560, 55296, 55935, 56048, 56320, 57856, 59520, 59664, 61020, 61380, 61440, 63054, 63360, 63488, 65088, 65472, 66960, 67122, 67584, 69120, 70060, 71424, 72320, 73656, 74580, 76032, 77066, 79360, 79552, 81360, 81840, 84072, 84480, 86784, 87296, 89280, 89496, 92070, 92160, 94581, 95040, 95232, 97632, 98208, 99440, 101376, 105090, 107136, 108480, 109120, 110592, 111870, 112096, 112640, 115599, 115712, 119040, 119328, 122040, 122760, 126108, 126720, 126976, 130176, 130944, 133920, 134244, 135168, 138240, 140120, 142848, 144640, 147312, 149160, 152064, 154132, 157635, 158720, 159104, 162720, 163680, 167805, 168144, 168960, 173568, 174592, 178560, 178992, 184140, 184320, 189162, 190080, 190464, 192665, 195264, 196416, 198880, 202752, 210180, 214272, 216960, 218240, 223740, 224192, 225280, 231198, 231424, 238080, 238656, 244080, 245520, 252216, 253440, 260352, 261888, 267840, 268488, 276480, 280240, 285696, 289280, 294624, 298320, 304128, 308264, 315270, 317440, 318208, 325440, 327360, 335610, 336288, 337920, 346797, 347136, 349184, 357120, 357984, 368280, 378324, 380160, 380928, 385330, 390528, 392832, 397760, 405504, 420360, 428544, 433920, 436480, 447480, 448384, 462396, 462848, 472905, 476160, 477312, 488160, 491040, 504432, 506880, 520704, 523776, 535680, 536976, 552960, 560480, 571392, 577995, 578560, 589248, 596640, 608256, 616528, 630540, 634880, 636416, 650880, 654720, 671220, 672576, 675840, 693594, 694272, 698368, 714240, 715968, 736560, 756648, 760320, 770660, 781056, 785664, 795520, 840720, 857088, 867840, 872960, 894960, 896768, 924792, 945810, 952320, 954624, 976320, 982080, 1008864, 1013760, 1040391, 1041408, 1047552, 1071360, 1073952, 1120960, 1142784, 1155990, 1157120, 1178496, 1193280, 1216512, 1233056, 1261080, 1272832, 1301760, 1309440, 1342440, 1345152, 1387188, 1388544, 1396736, 1428480, 1431936, 1473120, 1513296, 1520640, 1541320, 1562112, 1571328, 1591040, 1681440, 1714176, 1733985, 1735680, 1745920, 1789920, 1793536, 1849584, 1891620, 1904640, 1909248, 1952640, 1964160, 2017728, 2027520, 2080782, 2082816, 2095104, 2142720, 2147904, 2241920, 2311980, 2314240, 2356992, 2386560, 2466112, 2522160, 2545664, 2603520, 2618880, 2684880, 2690304, 2774376, 2856960, 2863872, 2946240, 3026592, 3041280, 3082640, 3124224, 3142656, 3182080, 3362880, 3428352, 3467970, 3471360, 3491840, 3579840, 3587072, 3699168, 3783240, 3818496, 3905280, 3928320, 4035456, 4161564, 4165632, 4190208, 4285440, 4295808, 4483840, 4623960, 4713984, 4773120, 4932224, 5044320, 5091328, 5201955, 5207040, 5237760, 5369760, 5380608, 5548752, 5713920, 5727744, 5892480, 6053184, 6082560, 6165280, 6248448, 6285312, 6364160, 6725760, 6935940, 6942720, 6983680, 7159680, 7174144, 7398336, 7566480, 7636992, 7810560, 7856640, 8070912, 8323128, 8570880, 8591616, 8967680, 9247920, 9427968, 9546240, 9864448, 10088640, 10403910, 10414080, 10475520, 10739520, 10761216, 11097504, 11455488, 11784960, 12106368, 12330560, 12496896, 12570624, 12728320, 13451520, 13871880, 14319360, 14348288, 14796672, 15132960, 15273984, 15621120, 15713280, 16141824, 16646256, 17141760, 17183232, 17935360, 18495840, 18855936, 19092480, 19728896, 20177280, 20807820, 20828160, 20951040, 21479040, 21522432, 22195008, 22910976, 23569920, 24212736, 24661120, 25456640, 26903040, 27743760, 28638720, 29593344, 30265920, 31242240, 31426560, 32283648, 33292512, 34366464, 35870720, 36991680, 37711872, 38184960, 39457792, 40354560, 41615640, 42958080, 43044864, 44390016, 45821952, 47139840, 48425472, 49322240, 53806080, 55487520, 57277440, 59186688, 60531840, 62484480, 62853120, 64567296, 66585024, 68732928, 71741440, 73983360, 76369920, 78915584, 80709120, 83231280, 85916160, 88780032, 94279680, 96850944, 98644480, 107612160, 110975040, 114554880, 118373376, 121063680, 129134592, 133170048, 137465856, 147966720, 157831168, 161418240, 166462560, 171832320, 177560064, 188559360, 193701888, 197288960, 215224320, 221950080, 229109760, 236746752, 242127360, 266340096, 295933440, 322836480, 332925120, 343664640, 355120128, 387403776, 394577920, 443900160, 473493504, 484254720, 532680192, 591866880, 645672960, 665850240, 687329280, 710240256, 789155840, 887800320, 968509440, 1065360384, 1183733760, 1331700480, 1420480512, 1775600640, 1937018880, 2130720768, 2367467520, 2663400960, 3551201280, 4261441536, 5326801920, 7102402560, 10653603840, 21307207680]

約数ペア:

[(1, 21307207680), (2, 10653603840), (3, 7102402560), (4, 5326801920), (5, 4261441536), (6, 3551201280), (8, 2663400960), (9, 2367467520), (10, 2130720768), (11, 1937018880), (12, 1775600640), (15, 1420480512), (16, 1331700480), (18, 1183733760), (20, 1065360384), (22, 968509440), (24, 887800320), (27, 789155840), (30, 710240256), (31, 687329280), (32, 665850240), (33, 645672960), (36, 591866880), (40, 532680192), (44, 484254720), (45, 473493504), (48, 443900160), (54, 394577920), (55, 387403776), (60, 355120128), (62, 343664640), (64, 332925120), (66, 322836480), (72, 295933440), (80, 266340096), (88, 242127360), (90, 236746752), (93, 229109760), (96, 221950080), (99, 215224320), (108, 197288960), (110, 193701888), (113, 188559360), (120, 177560064), (124, 171832320), (128, 166462560), (132, 161418240), (135, 157831168), (144, 147966720), (155, 137465856), (160, 133170048), (165, 129134592), (176, 121063680), (180, 118373376), (186, 114554880), (192, 110975040), (198, 107612160), (216, 98644480), (220, 96850944), (226, 94279680), (240, 88780032), (248, 85916160), (256, 83231280), (264, 80709120), (270, 78915584), (279, 76369920), (288, 73983360), (297, 71741440), (310, 68732928), (320, 66585024), (330, 64567296), (339, 62853120), (341, 62484480), (352, 60531840), (360, 59186688), (372, 57277440), (384, 55487520), (396, 53806080), (432, 49322240), (440, 48425472), (452, 47139840), (465, 45821952), (480, 44390016), (495, 43044864), (496, 42958080), (512, 41615640), (528, 40354560), (540, 39457792), (558, 38184960), (565, 37711872), (576, 36991680), (594, 35870720), (620, 34366464), (640, 33292512), (660, 32283648), (678, 31426560), (682, 31242240), (704, 30265920), (720, 29593344), (744, 28638720), (768, 27743760), (792, 26903040), (837, 25456640), (864, 24661120), (880, 24212736), (904, 23569920), (930, 22910976), (960, 22195008), (990, 21522432), (992, 21479040), (1017, 20951040), (1023, 20828160), (1024, 20807820), (1056, 20177280), (1080, 19728896), (1116, 19092480), (1130, 18855936), (1152, 18495840), (1188, 17935360), (1240, 17183232), (1243, 17141760), (1280, 16646256), (1320, 16141824), (1356, 15713280), (1364, 15621120), (1395, 15273984), (1408, 15132960), (1440, 14796672), (1485, 14348288), (1488, 14319360), (1536, 13871880), (1584, 13451520), (1674, 12728320), (1695, 12570624), (1705, 12496896), (1728, 12330560), (1760, 12106368), (1808, 11784960), (1860, 11455488), (1920, 11097504), (1980, 10761216), (1984, 10739520), (2034, 10475520), (2046, 10414080), (2048, 10403910), (2112, 10088640), (2160, 9864448), (2232, 9546240), (2260, 9427968), (2304, 9247920), (2376, 8967680), (2480, 8591616), (2486, 8570880), (2560, 8323128), (2640, 8070912), (2712, 7856640), (2728, 7810560), (2790, 7636992), (2816, 7566480), (2880, 7398336), (2970, 7174144), (2976, 7159680), (3051, 6983680), (3069, 6942720), (3072, 6935940), (3168, 6725760), (3348, 6364160), (3390, 6285312), (3410, 6248448), (3456, 6165280), (3503, 6082560), (3520, 6053184), (3616, 5892480), (3720, 5727744), (3729, 5713920), (3840, 5548752), (3960, 5380608), (3968, 5369760), (4068, 5237760), (4092, 5207040), (4096, 5201955), (4185, 5091328), (4224, 5044320), (4320, 4932224), (4464, 4773120), (4520, 4713984), (4608, 4623960), (4752, 4483840), (4960, 4295808), (4972, 4285440), (5085, 4190208), (5115, 4165632), (5120, 4161564), (5280, 4035456), (5424, 3928320), (5456, 3905280), (5580, 3818496), (5632, 3783240), (5760, 3699168), (5940, 3587072), (5952, 3579840), (6102, 3491840), (6138, 3471360), (6144, 3467970), (6215, 3428352), (6336, 3362880), (6696, 3182080), (6780, 3142656), (6820, 3124224), (6912, 3082640), (7006, 3041280), (7040, 3026592), (7232, 2946240), (7440, 2863872), (7458, 2856960), (7680, 2774376), (7920, 2690304), (7936, 2684880), (8136, 2618880), (8184, 2603520), (8370, 2545664), (8448, 2522160), (8640, 2466112), (8928, 2386560), (9040, 2356992), (9207, 2314240), (9216, 2311980), (9504, 2241920), (9920, 2147904), (9944, 2142720), (10170, 2095104), (10230, 2082816), (10240, 2080782), (10509, 2027520), (10560, 2017728), (10848, 1964160), (10912, 1952640), (11160, 1909248), (11187, 1904640), (11264, 1891620), (11520, 1849584), (11880, 1793536), (11904, 1789920), (12204, 1745920), (12276, 1735680), (12288, 1733985), (12430, 1714176), (12672, 1681440), (13392, 1591040), (13560, 1571328), (13640, 1562112), (13824, 1541320), (14012, 1520640), (14080, 1513296), (14464, 1473120), (14880, 1431936), (14916, 1428480), (15255, 1396736), (15345, 1388544), (15360, 1387188), (15840, 1345152), (15872, 1342440), (16272, 1309440), (16368, 1301760), (16740, 1272832), (16896, 1261080), (17280, 1233056), (17515, 1216512), (17856, 1193280), (18080, 1178496), (18414, 1157120), (18432, 1155990), (18645, 1142784), (19008, 1120960), (19840, 1073952), (19888, 1071360), (20340, 1047552), (20460, 1041408), (20480, 1040391), (21018, 1013760), (21120, 1008864), (21696, 982080), (21824, 976320), (22320, 954624), (22374, 952320), (22528, 945810), (23040, 924792), (23760, 896768), (23808, 894960), (24408, 872960), (24552, 867840), (24860, 857088), (25344, 840720), (26784, 795520), (27120, 785664), (27280, 781056), (27648, 770660), (28024, 760320), (28160, 756648), (28928, 736560), (29760, 715968), (29832, 714240), (30510, 698368), (30690, 694272), (30720, 693594), (31527, 675840), (31680, 672576), (31744, 671220), (32544, 654720), (32736, 650880), (33480, 636416), (33561, 634880), (33792, 630540), (34560, 616528), (35030, 608256), (35712, 596640), (36160, 589248), (36828, 578560), (36864, 577995), (37290, 571392), (38016, 560480), (38533, 552960), (39680, 536976), (39776, 535680), (40680, 523776), (40920, 520704), (42036, 506880), (42240, 504432), (43392, 491040), (43648, 488160), (44640, 477312), (44748, 476160), (45056, 472905), (46035, 462848), (46080, 462396), (47520, 448384), (47616, 447480), (48816, 436480), (49104, 433920), (49720, 428544), (50688, 420360), (52545, 405504), (53568, 397760), (54240, 392832), (54560, 390528), (55296, 385330), (55935, 380928), (56048, 380160), (56320, 378324), (57856, 368280), (59520, 357984), (59664, 357120), (61020, 349184), (61380, 347136), (61440, 346797), (63054, 337920), (63360, 336288), (63488, 335610), (65088, 327360), (65472, 325440), (66960, 318208), (67122, 317440), (67584, 315270), (69120, 308264), (70060, 304128), (71424, 298320), (72320, 294624), (73656, 289280), (74580, 285696), (76032, 280240), (77066, 276480), (79360, 268488), (79552, 267840), (81360, 261888), (81840, 260352), (84072, 253440), (84480, 252216), (86784, 245520), (87296, 244080), (89280, 238656), (89496, 238080), (92070, 231424), (92160, 231198), (94581, 225280), (95040, 224192), (95232, 223740), (97632, 218240), (98208, 216960), (99440, 214272), (101376, 210180), (105090, 202752), (107136, 198880), (108480, 196416), (109120, 195264), (110592, 192665), (111870, 190464), (112096, 190080), (112640, 189162), (115599, 184320), (115712, 184140), (119040, 178992), (119328, 178560), (122040, 174592), (122760, 173568), (126108, 168960), (126720, 168144), (126976, 167805), (130176, 163680), (130944, 162720), (133920, 159104), (134244, 158720), (135168, 157635), (138240, 154132), (140120, 152064), (142848, 149160), (144640, 147312)]