81406471680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:846

約数の個数: 480

約数和(自身を含む): 291211075584

約数和(自身を除く): 209804603904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 127, 128, 129, 144, 160, 172, 180, 192, 215, 240, 254, 256, 258, 288, 320, 344, 360, 381, 384, 387, 430, 480, 508, 512, 516, 576, 635, 640, 645, 647, 688, 720, 762, 768, 774, 860, 960, 1016, 1032, 1143, 1152, 1270, 1280, 1290, 1294, 1376, 1440, 1524, 1536, 1548, 1720, 1905, 1920, 1935, 1941, 2032, 2064, 2286, 2304, 2540, 2560, 2580, 2588, 2752, 2880, 3048, 3096, 3235, 3440, 3810, 3840, 3870, 3882, 4064, 4128, 4572, 4608, 5080, 5160, 5176, 5461, 5504, 5715, 5760, 5823, 6096, 6192, 6470, 6880, 7620, 7680, 7740, 7764, 8128, 8256, 9144, 9705, 10160, 10320, 10352, 10922, 11008, 11430, 11520, 11646, 12192, 12384, 12940, 13760, 15240, 15480, 15528, 16256, 16383, 16512, 18288, 19410, 20320, 20640, 20704, 21844, 22016, 22860, 23040, 23292, 24384, 24768, 25880, 27305, 27520, 27821, 29115, 30480, 30960, 31056, 32512, 32766, 33024, 36576, 38820, 40640, 41280, 41408, 43688, 45720, 46584, 48768, 49149, 49536, 51760, 54610, 55040, 55642, 58230, 60960, 61920, 62112, 65024, 65532, 66048, 73152, 77640, 81280, 81915, 82169, 82560, 82816, 83463, 87376, 91440, 93168, 97536, 98298, 99072, 103520, 109220, 110080, 111284, 116460, 121920, 123840, 124224, 131064, 139105, 146304, 155280, 162560, 163830, 164338, 165120, 165632, 166926, 174752, 182880, 186336, 195072, 196596, 198144, 207040, 218440, 222568, 232920, 243840, 245745, 246507, 247680, 248448, 250389, 262128, 278210, 292608, 310560, 325120, 327660, 328676, 330240, 331264, 333852, 349504, 365760, 372672, 393192, 410845, 414080, 417315, 436880, 445136, 465840, 487680, 491490, 493014, 495360, 496896, 500778, 524256, 556420, 585216, 621120, 655320, 657352, 667704, 699008, 731520, 739521, 745344, 786384, 821690, 828160, 834630, 873760, 890272, 931680, 975360, 982980, 986028, 990720, 993792, 1001556, 1048512, 1112840, 1232535, 1242240, 1251945, 1310640, 1314704, 1335408, 1398016, 1463040, 1479042, 1490688, 1572768, 1643380, 1656320, 1669260, 1747520, 1780544, 1863360, 1965960, 1972056, 2003112, 2097024, 2225680, 2465070, 2484480, 2503890, 2621280, 2629408, 2670816, 2796032, 2926080, 2958084, 2981376, 3145536, 3286760, 3338520, 3495040, 3533267, 3561088, 3697605, 3726720, 3931920, 3944112, 4006224, 4194048, 4451360, 4930140, 4968960, 5007780, 5242560, 5258816, 5341632, 5916168, 6291072, 6573520, 6677040, 6990080, 7066534, 7122176, 7395210, 7453440, 7863840, 7888224, 8012448, 8388096, 8902720, 9860280, 10015560, 10485120, 10517632, 10599801, 10683264, 11832336, 12582144, 13147040, 13354080, 13980160, 14133068, 14244352, 14790420, 14906880, 15727680, 15776448, 16024896, 17666335, 17805440, 19720560, 20031120, 20970240, 21035264, 21199602, 21366528, 23664672, 25164288, 26294080, 26708160, 28266136, 29580840, 31455360, 31552896, 31799403, 32049792, 35332670, 35610880, 39441120, 40062240, 41940480, 42070528, 42399204, 42733056, 47329344, 52588160, 52999005, 53416320, 56532272, 59161680, 62910720, 63105792, 63598806, 64099584, 70665340, 71221760, 78882240, 80124480, 84798408, 94658688, 105176320, 105998010, 106832640, 113064544, 118323360, 125821440, 126211584, 127197612, 128199168, 141330680, 157764480, 158997015, 160248960, 169596816, 189317376, 210352640, 211996020, 213665280, 226129088, 236646720, 254395224, 282661360, 315528960, 317994030, 320497920, 339193632, 378634752, 423992040, 452258176, 473293440, 508790448, 565322720, 631057920, 635988060, 640995840, 678387264, 847984080, 904516352, 946586880, 1017580896, 1130645440, 1271976120, 1356774528, 1695968160, 1809032704, 1893173760, 2035161792, 2261290880, 2543952240, 2713549056, 3391936320, 4070323584, 4522581760, 5087904480, 5427098112, 6783872640, 8140647168, 9045163520, 10175808960, 13567745280, 16281294336, 20351617920, 27135490560, 40703235840, 81406471680]

約数ペア:

[(1, 81406471680), (2, 40703235840), (3, 27135490560), (4, 20351617920), (5, 16281294336), (6, 13567745280), (8, 10175808960), (9, 9045163520), (10, 8140647168), (12, 6783872640), (15, 5427098112), (16, 5087904480), (18, 4522581760), (20, 4070323584), (24, 3391936320), (30, 2713549056), (32, 2543952240), (36, 2261290880), (40, 2035161792), (43, 1893173760), (45, 1809032704), (48, 1695968160), (60, 1356774528), (64, 1271976120), (72, 1130645440), (80, 1017580896), (86, 946586880), (90, 904516352), (96, 847984080), (120, 678387264), (127, 640995840), (128, 635988060), (129, 631057920), (144, 565322720), (160, 508790448), (172, 473293440), (180, 452258176), (192, 423992040), (215, 378634752), (240, 339193632), (254, 320497920), (256, 317994030), (258, 315528960), (288, 282661360), (320, 254395224), (344, 236646720), (360, 226129088), (381, 213665280), (384, 211996020), (387, 210352640), (430, 189317376), (480, 169596816), (508, 160248960), (512, 158997015), (516, 157764480), (576, 141330680), (635, 128199168), (640, 127197612), (645, 126211584), (647, 125821440), (688, 118323360), (720, 113064544), (762, 106832640), (768, 105998010), (774, 105176320), (860, 94658688), (960, 84798408), (1016, 80124480), (1032, 78882240), (1143, 71221760), (1152, 70665340), (1270, 64099584), (1280, 63598806), (1290, 63105792), (1294, 62910720), (1376, 59161680), (1440, 56532272), (1524, 53416320), (1536, 52999005), (1548, 52588160), (1720, 47329344), (1905, 42733056), (1920, 42399204), (1935, 42070528), (1941, 41940480), (2032, 40062240), (2064, 39441120), (2286, 35610880), (2304, 35332670), (2540, 32049792), (2560, 31799403), (2580, 31552896), (2588, 31455360), (2752, 29580840), (2880, 28266136), (3048, 26708160), (3096, 26294080), (3235, 25164288), (3440, 23664672), (3810, 21366528), (3840, 21199602), (3870, 21035264), (3882, 20970240), (4064, 20031120), (4128, 19720560), (4572, 17805440), (4608, 17666335), (5080, 16024896), (5160, 15776448), (5176, 15727680), (5461, 14906880), (5504, 14790420), (5715, 14244352), (5760, 14133068), (5823, 13980160), (6096, 13354080), (6192, 13147040), (6470, 12582144), (6880, 11832336), (7620, 10683264), (7680, 10599801), (7740, 10517632), (7764, 10485120), (8128, 10015560), (8256, 9860280), (9144, 8902720), (9705, 8388096), (10160, 8012448), (10320, 7888224), (10352, 7863840), (10922, 7453440), (11008, 7395210), (11430, 7122176), (11520, 7066534), (11646, 6990080), (12192, 6677040), (12384, 6573520), (12940, 6291072), (13760, 5916168), (15240, 5341632), (15480, 5258816), (15528, 5242560), (16256, 5007780), (16383, 4968960), (16512, 4930140), (18288, 4451360), (19410, 4194048), (20320, 4006224), (20640, 3944112), (20704, 3931920), (21844, 3726720), (22016, 3697605), (22860, 3561088), (23040, 3533267), (23292, 3495040), (24384, 3338520), (24768, 3286760), (25880, 3145536), (27305, 2981376), (27520, 2958084), (27821, 2926080), (29115, 2796032), (30480, 2670816), (30960, 2629408), (31056, 2621280), (32512, 2503890), (32766, 2484480), (33024, 2465070), (36576, 2225680), (38820, 2097024), (40640, 2003112), (41280, 1972056), (41408, 1965960), (43688, 1863360), (45720, 1780544), (46584, 1747520), (48768, 1669260), (49149, 1656320), (49536, 1643380), (51760, 1572768), (54610, 1490688), (55040, 1479042), (55642, 1463040), (58230, 1398016), (60960, 1335408), (61920, 1314704), (62112, 1310640), (65024, 1251945), (65532, 1242240), (66048, 1232535), (73152, 1112840), (77640, 1048512), (81280, 1001556), (81915, 993792), (82169, 990720), (82560, 986028), (82816, 982980), (83463, 975360), (87376, 931680), (91440, 890272), (93168, 873760), (97536, 834630), (98298, 828160), (99072, 821690), (103520, 786384), (109220, 745344), (110080, 739521), (111284, 731520), (116460, 699008), (121920, 667704), (123840, 657352), (124224, 655320), (131064, 621120), (139105, 585216), (146304, 556420), (155280, 524256), (162560, 500778), (163830, 496896), (164338, 495360), (165120, 493014), (165632, 491490), (166926, 487680), (174752, 465840), (182880, 445136), (186336, 436880), (195072, 417315), (196596, 414080), (198144, 410845), (207040, 393192), (218440, 372672), (222568, 365760), (232920, 349504), (243840, 333852), (245745, 331264), (246507, 330240), (247680, 328676), (248448, 327660), (250389, 325120), (262128, 310560), (278210, 292608)]