20407749120

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 800

約数和(自身を含む): 83419839360

約数和(自身を除く): 63012090240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 40, 44, 45, 46, 48, 54, 55, 60, 64, 66, 69, 72, 80, 81, 88, 90, 92, 96, 99, 108, 110, 115, 120, 128, 132, 135, 138, 144, 160, 162, 165, 176, 180, 184, 192, 198, 207, 216, 220, 230, 240, 253, 256, 264, 270, 276, 288, 297, 320, 324, 330, 345, 352, 360, 368, 384, 389, 396, 405, 414, 432, 440, 460, 480, 495, 506, 512, 528, 540, 552, 576, 594, 621, 640, 648, 660, 690, 704, 720, 736, 759, 768, 778, 792, 810, 828, 864, 880, 891, 920, 960, 990, 1012, 1035, 1056, 1080, 1104, 1152, 1167, 1188, 1242, 1265, 1280, 1296, 1320, 1380, 1408, 1440, 1472, 1485, 1518, 1536, 1556, 1584, 1620, 1656, 1728, 1760, 1782, 1840, 1863, 1920, 1945, 1980, 2024, 2070, 2112, 2160, 2208, 2277, 2304, 2334, 2376, 2484, 2530, 2560, 2592, 2640, 2760, 2816, 2880, 2944, 2970, 3036, 3105, 3112, 3168, 3240, 3312, 3456, 3501, 3520, 3564, 3680, 3726, 3795, 3840, 3890, 3960, 4048, 4140, 4224, 4279, 4320, 4416, 4455, 4554, 4608, 4668, 4752, 4968, 5060, 5184, 5280, 5520, 5632, 5760, 5835, 5888, 5940, 6072, 6210, 6224, 6336, 6480, 6624, 6831, 6912, 7002, 7040, 7128, 7360, 7452, 7590, 7680, 7780, 7920, 8096, 8280, 8448, 8558, 8640, 8832, 8910, 8947, 9108, 9315, 9336, 9504, 9936, 10120, 10368, 10503, 10560, 11040, 11385, 11520, 11670, 11776, 11880, 12144, 12420, 12448, 12672, 12837, 12960, 13248, 13662, 13824, 14004, 14080, 14256, 14720, 14904, 15180, 15560, 15840, 16192, 16560, 16896, 17116, 17280, 17505, 17664, 17820, 17894, 18216, 18630, 18672, 19008, 19872, 20240, 20493, 20736, 21006, 21120, 21395, 22080, 22770, 23040, 23340, 23760, 24288, 24840, 24896, 25344, 25674, 25920, 26496, 26841, 27324, 28008, 28160, 28512, 29440, 29808, 30360, 31120, 31509, 31680, 32384, 33120, 34155, 34232, 34560, 35010, 35328, 35640, 35788, 36432, 37260, 37344, 38016, 38511, 39744, 40480, 40986, 41472, 42012, 42240, 42790, 44160, 44735, 45540, 46680, 47520, 48576, 49680, 49792, 50688, 51348, 51840, 52515, 52992, 53682, 54648, 56016, 57024, 58880, 59616, 60720, 62240, 63018, 63360, 64185, 64768, 66240, 68310, 68464, 69120, 70020, 71280, 71576, 72864, 74520, 74688, 76032, 77022, 79488, 80523, 80960, 81972, 84024, 84480, 85580, 88320, 89470, 91080, 93360, 95040, 97152, 98417, 99360, 99584, 102465, 102696, 103680, 105030, 105984, 107364, 109296, 112032, 114048, 115533, 119232, 121440, 124480, 126036, 126720, 128370, 129536, 132480, 134205, 136620, 136928, 140040, 142560, 143152, 145728, 149040, 149376, 152064, 154044, 157545, 158976, 161046, 161920, 163944, 168048, 171160, 176640, 178940, 182160, 186720, 190080, 192555, 194304, 196834, 198720, 199168, 204930, 205392, 207360, 210060, 214728, 218592, 224064, 228096, 231066, 238464, 241569, 242880, 248960, 252072, 253440, 256740, 264960, 268410, 273240, 273856, 280080, 285120, 286304, 291456, 295251, 298080, 298752, 308088, 315090, 317952, 322092, 323840, 327888, 336096, 342320, 346599, 357880, 364320, 373440, 380160, 385110, 388608, 393668, 397440, 402615, 409860, 410784, 420120, 429456, 437184, 448128, 456192, 462132, 476928, 483138, 485760, 492085, 497920, 504144, 513480, 529920, 536820, 546480, 547712, 560160, 570240, 572608, 577665, 582912, 590502, 596160, 597504, 616176, 630180, 644184, 647680, 655776, 672192, 684640, 693198, 715760, 724707, 728640, 746880, 760320, 770220, 787336, 794880, 805230, 819720, 821568, 840240, 858912, 874368, 885753, 896256, 924264, 953856, 966276, 971520, 984170, 995840, 1008288, 1026960, 1073640, 1092960, 1095424, 1120320, 1140480, 1145216, 1155330, 1165824, 1181004, 1192320, 1207845, 1232352, 1260360, 1288368, 1311552, 1344384, 1369280, 1386396, 1431520, 1449414, 1457280, 1476255, 1493760, 1540440, 1574672, 1589760, 1610460, 1639440, 1643136, 1680480, 1717824, 1732995, 1748736, 1771506, 1792512, 1848528, 1932552, 1943040, 1968340, 2016576, 2053920, 2147280, 2185920, 2190848, 2240640, 2280960, 2290432, 2310660, 2362008, 2384640, 2415690, 2464704, 2520720, 2576736, 2623104, 2657259, 2688768, 2738560, 2772792, 2863040, 2898828, 2914560, 2952510, 2987520, 3080880, 3149344, 3220920, 3278880, 3286272, 3360960, 3435648, 3465990, 3497472, 3543012, 3623535, 3697056, 3865104, 3936680, 4033152, 4107840, 4294560, 4371840, 4428765, 4481280, 4580864, 4621320, 4724016, 4769280, 4831380, 4929408, 5041440, 5153472, 5246208, 5314518, 5377536, 5477120, 5545584, 5726080, 5797656, 5829120, 5905020, 6161760, 6298688, 6441840, 6557760, 6572544, 6721920, 6871296, 6931980, 7086024, 7247070, 7394112, 7730208, 7873360, 7971777, 8066304, 8215680, 8589120, 8743680, 8857530, 8962560, 9242640, 9448032, 9662760, 9858816, 10082880, 10306944, 10492416, 10629036, 10954240, 11091168, 11452160, 11595312, 11810040, 12323520, 12597376, 12883680, 13115520, 13286295, 13443840, 13742592, 13863960, 14172048, 14494140, 14788224, 15460416, 15746720, 15943554, 16132608, 16431360, 17178240, 17487360, 17715060, 18485280, 18896064, 19325520, 19717632, 20165760, 20613888, 21258072, 22182336, 22904320, 23190624, 23620080, 24647040, 25194752, 25767360, 26231040, 26572590, 26887680, 27727920, 28344096, 28988280, 29576448, 30920832, 31493440, 31887108, 32862720, 34356480, 35430120, 36970560, 37792128, 38651040, 39858885, 40331520, 41227776, 42516144, 44364672, 46381248, 47240160, 49294080, 50389504, 51534720, 52462080, 53145180, 55455840, 56688192, 57976560, 59152896, 61841664, 62986880, 63774216, 68712960, 70860240, 73941120, 75584256, 77302080, 79717770, 80663040, 85032288, 88729344, 92762496, 94480320, 98588160, 103069440, 106290360, 110911680, 113376384, 115953120, 123683328, 125973760, 127548432, 141720480, 147882240, 151168512, 154604160, 159435540, 170064576, 177458688, 185524992, 188960640, 206138880, 212580720, 221823360, 226752768, 231906240, 251947520, 255096864, 283440960, 295764480, 309208320, 318871080, 340129152, 371049984, 377921280, 425161440, 443646720, 453505536, 463812480, 510193728, 566881920, 618416640, 637742160, 680258304, 755842560, 850322880, 887293440, 927624960, 1020387456, 1133763840, 1275484320, 1360516608, 1700645760, 1855249920, 2040774912, 2267527680, 2550968640, 3401291520, 4081549824, 5101937280, 6802583040, 10203874560, 20407749120]

約数ペア:

[(1, 20407749120), (2, 10203874560), (3, 6802583040), (4, 5101937280), (5, 4081549824), (6, 3401291520), (8, 2550968640), (9, 2267527680), (10, 2040774912), (11, 1855249920), (12, 1700645760), (15, 1360516608), (16, 1275484320), (18, 1133763840), (20, 1020387456), (22, 927624960), (23, 887293440), (24, 850322880), (27, 755842560), (30, 680258304), (32, 637742160), (33, 618416640), (36, 566881920), (40, 510193728), (44, 463812480), (45, 453505536), (46, 443646720), (48, 425161440), (54, 377921280), (55, 371049984), (60, 340129152), (64, 318871080), (66, 309208320), (69, 295764480), (72, 283440960), (80, 255096864), (81, 251947520), (88, 231906240), (90, 226752768), (92, 221823360), (96, 212580720), (99, 206138880), (108, 188960640), (110, 185524992), (115, 177458688), (120, 170064576), (128, 159435540), (132, 154604160), (135, 151168512), (138, 147882240), (144, 141720480), (160, 127548432), (162, 125973760), (165, 123683328), (176, 115953120), (180, 113376384), (184, 110911680), (192, 106290360), (198, 103069440), (207, 98588160), (216, 94480320), (220, 92762496), (230, 88729344), (240, 85032288), (253, 80663040), (256, 79717770), (264, 77302080), (270, 75584256), (276, 73941120), (288, 70860240), (297, 68712960), (320, 63774216), (324, 62986880), (330, 61841664), (345, 59152896), (352, 57976560), (360, 56688192), (368, 55455840), (384, 53145180), (389, 52462080), (396, 51534720), (405, 50389504), (414, 49294080), (432, 47240160), (440, 46381248), (460, 44364672), (480, 42516144), (495, 41227776), (506, 40331520), (512, 39858885), (528, 38651040), (540, 37792128), (552, 36970560), (576, 35430120), (594, 34356480), (621, 32862720), (640, 31887108), (648, 31493440), (660, 30920832), (690, 29576448), (704, 28988280), (720, 28344096), (736, 27727920), (759, 26887680), (768, 26572590), (778, 26231040), (792, 25767360), (810, 25194752), (828, 24647040), (864, 23620080), (880, 23190624), (891, 22904320), (920, 22182336), (960, 21258072), (990, 20613888), (1012, 20165760), (1035, 19717632), (1056, 19325520), (1080, 18896064), (1104, 18485280), (1152, 17715060), (1167, 17487360), (1188, 17178240), (1242, 16431360), (1265, 16132608), (1280, 15943554), (1296, 15746720), (1320, 15460416), (1380, 14788224), (1408, 14494140), (1440, 14172048), (1472, 13863960), (1485, 13742592), (1518, 13443840), (1536, 13286295), (1556, 13115520), (1584, 12883680), (1620, 12597376), (1656, 12323520), (1728, 11810040), (1760, 11595312), (1782, 11452160), (1840, 11091168), (1863, 10954240), (1920, 10629036), (1945, 10492416), (1980, 10306944), (2024, 10082880), (2070, 9858816), (2112, 9662760), (2160, 9448032), (2208, 9242640), (2277, 8962560), (2304, 8857530), (2334, 8743680), (2376, 8589120), (2484, 8215680), (2530, 8066304), (2560, 7971777), (2592, 7873360), (2640, 7730208), (2760, 7394112), (2816, 7247070), (2880, 7086024), (2944, 6931980), (2970, 6871296), (3036, 6721920), (3105, 6572544), (3112, 6557760), (3168, 6441840), (3240, 6298688), (3312, 6161760), (3456, 5905020), (3501, 5829120), (3520, 5797656), (3564, 5726080), (3680, 5545584), (3726, 5477120), (3795, 5377536), (3840, 5314518), (3890, 5246208), (3960, 5153472), (4048, 5041440), (4140, 4929408), (4224, 4831380), (4279, 4769280), (4320, 4724016), (4416, 4621320), (4455, 4580864), (4554, 4481280), (4608, 4428765), (4668, 4371840), (4752, 4294560), (4968, 4107840), (5060, 4033152), (5184, 3936680), (5280, 3865104), (5520, 3697056), (5632, 3623535), (5760, 3543012), (5835, 3497472), (5888, 3465990), (5940, 3435648), (6072, 3360960), (6210, 3286272), (6224, 3278880), (6336, 3220920), (6480, 3149344), (6624, 3080880), (6831, 2987520), (6912, 2952510), (7002, 2914560), (7040, 2898828), (7128, 2863040), (7360, 2772792), (7452, 2738560), (7590, 2688768), (7680, 2657259), (7780, 2623104), (7920, 2576736), (8096, 2520720), (8280, 2464704), (8448, 2415690), (8558, 2384640), (8640, 2362008), (8832, 2310660), (8910, 2290432), (8947, 2280960), (9108, 2240640), (9315, 2190848), (9336, 2185920), (9504, 2147280), (9936, 2053920), (10120, 2016576), (10368, 1968340), (10503, 1943040), (10560, 1932552), (11040, 1848528), (11385, 1792512), (11520, 1771506), (11670, 1748736), (11776, 1732995), (11880, 1717824), (12144, 1680480), (12420, 1643136), (12448, 1639440), (12672, 1610460), (12837, 1589760), (12960, 1574672), (13248, 1540440), (13662, 1493760), (13824, 1476255), (14004, 1457280), (14080, 1449414), (14256, 1431520), (14720, 1386396), (14904, 1369280), (15180, 1344384), (15560, 1311552), (15840, 1288368), (16192, 1260360), (16560, 1232352), (16896, 1207845), (17116, 1192320), (17280, 1181004), (17505, 1165824), (17664, 1155330), (17820, 1145216), (17894, 1140480), (18216, 1120320), (18630, 1095424), (18672, 1092960), (19008, 1073640), (19872, 1026960), (20240, 1008288), (20493, 995840), (20736, 984170), (21006, 971520), (21120, 966276), (21395, 953856), (22080, 924264), (22770, 896256), (23040, 885753), (23340, 874368), (23760, 858912), (24288, 840240), (24840, 821568), (24896, 819720), (25344, 805230), (25674, 794880), (25920, 787336), (26496, 770220), (26841, 760320), (27324, 746880), (28008, 728640), (28160, 724707), (28512, 715760), (29440, 693198), (29808, 684640), (30360, 672192), (31120, 655776), (31509, 647680), (31680, 644184), (32384, 630180), (33120, 616176), (34155, 597504), (34232, 596160), (34560, 590502), (35010, 582912), (35328, 577665), (35640, 572608), (35788, 570240), (36432, 560160), (37260, 547712), (37344, 546480), (38016, 536820), (38511, 529920), (39744, 513480), (40480, 504144), (40986, 497920), (41472, 492085), (42012, 485760), (42240, 483138), (42790, 476928), (44160, 462132), (44735, 456192), (45540, 448128), (46680, 437184), (47520, 429456), (48576, 420120), (49680, 410784), (49792, 409860), (50688, 402615), (51348, 397440), (51840, 393668), (52515, 388608), (52992, 385110), (53682, 380160), (54648, 373440), (56016, 364320), (57024, 357880), (58880, 346599), (59616, 342320), (60720, 336096), (62240, 327888), (63018, 323840), (63360, 322092), (64185, 317952), (64768, 315090), (66240, 308088), (68310, 298752), (68464, 298080), (69120, 295251), (70020, 291456), (71280, 286304), (71576, 285120), (72864, 280080), (74520, 273856), (74688, 273240), (76032, 268410), (77022, 264960), (79488, 256740), (80523, 253440), (80960, 252072), (81972, 248960), (84024, 242880), (84480, 241569), (85580, 238464), (88320, 231066), (89470, 228096), (91080, 224064), (93360, 218592), (95040, 214728), (97152, 210060), (98417, 207360), (99360, 205392), (99584, 204930), (102465, 199168), (102696, 198720), (103680, 196834), (105030, 194304), (105984, 192555), (107364, 190080), (109296, 186720), (112032, 182160), (114048, 178940), (115533, 176640), (119232, 171160), (121440, 168048), (124480, 163944), (126036, 161920), (126720, 161046), (128370, 158976), (129536, 157545), (132480, 154044), (134205, 152064), (136620, 149376), (136928, 149040), (140040, 145728), (142560, 143152)]