81171471360

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 880

約数和(自身を含む): 317047744512

約数和(自身を除く): 235876273152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 71, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 142, 147, 155, 160, 168, 186, 192, 196, 210, 213, 217, 224, 240, 245, 248, 256, 280, 284, 294, 310, 320, 336, 343, 355, 372, 384, 392, 420, 426, 434, 448, 465, 480, 490, 496, 497, 512, 560, 568, 588, 620, 640, 651, 672, 686, 710, 735, 744, 768, 784, 840, 852, 868, 896, 930, 960, 980, 992, 994, 1024, 1029, 1065, 1085, 1120, 1136, 1176, 1240, 1280, 1302, 1344, 1372, 1420, 1470, 1488, 1491, 1519, 1536, 1568, 1680, 1704, 1715, 1736, 1792, 1860, 1920, 1960, 1984, 1988, 2058, 2130, 2170, 2201, 2240, 2272, 2352, 2401, 2480, 2485, 2560, 2604, 2688, 2744, 2840, 2940, 2976, 2982, 3038, 3072, 3136, 3255, 3360, 3408, 3430, 3472, 3479, 3584, 3720, 3840, 3920, 3968, 3976, 4116, 4260, 4340, 4402, 4480, 4544, 4557, 4704, 4802, 4960, 4970, 5120, 5145, 5208, 5376, 5488, 5680, 5880, 5952, 5964, 6076, 6272, 6510, 6603, 6720, 6816, 6860, 6944, 6958, 7168, 7203, 7440, 7455, 7595, 7680, 7840, 7936, 7952, 8232, 8520, 8680, 8804, 8960, 9088, 9114, 9408, 9604, 9920, 9940, 10290, 10416, 10437, 10633, 10752, 10976, 11005, 11360, 11760, 11904, 11928, 12005, 12152, 12544, 13020, 13206, 13440, 13632, 13720, 13888, 13916, 14406, 14880, 14910, 15190, 15360, 15407, 15680, 15872, 15904, 16464, 17040, 17360, 17395, 17608, 17920, 18176, 18228, 18816, 19208, 19840, 19880, 20580, 20832, 20874, 21266, 21504, 21952, 22010, 22720, 22785, 23520, 23808, 23856, 24010, 24304, 24353, 25088, 26040, 26412, 26880, 27264, 27440, 27776, 27832, 28812, 29760, 29820, 30380, 30814, 31360, 31744, 31808, 31899, 32928, 33015, 34080, 34720, 34790, 35216, 35840, 36015, 36352, 36456, 37632, 38416, 39680, 39760, 41160, 41664, 41748, 42532, 43904, 44020, 45440, 45570, 46221, 47040, 47616, 47712, 48020, 48608, 48706, 50176, 52080, 52185, 52824, 53165, 53760, 54528, 54880, 55552, 55664, 57624, 59520, 59640, 60760, 61628, 62720, 63616, 63798, 65856, 66030, 68160, 69440, 69580, 70432, 72030, 72704, 72912, 73059, 74431, 75264, 76832, 77035, 79360, 79520, 82320, 83328, 83496, 85064, 87808, 88040, 90880, 91140, 92442, 94080, 95232, 95424, 96040, 97216, 97412, 104160, 104370, 105648, 106330, 107520, 107849, 109056, 109760, 111104, 111328, 115248, 119040, 119280, 121520, 121765, 123256, 125440, 127232, 127596, 131712, 132060, 136320, 138880, 139160, 140864, 144060, 145824, 146118, 148862, 150528, 153664, 154070, 158720, 159040, 159495, 164640, 166656, 166992, 170128, 170471, 175616, 176080, 181760, 182280, 184884, 188160, 190848, 192080, 194432, 194824, 208320, 208740, 211296, 212660, 215698, 218112, 219520, 222208, 222656, 223293, 230496, 231105, 238080, 238560, 243040, 243530, 246512, 250880, 254464, 255192, 263424, 264120, 272640, 277760, 278320, 281728, 288120, 291648, 292236, 297724, 307328, 308140, 318080, 318990, 323547, 329280, 333312, 333984, 340256, 340942, 351232, 352160, 363520, 364560, 365295, 369768, 372155, 376320, 381696, 384160, 388864, 389648, 416640, 417480, 422592, 425320, 431396, 439040, 445312, 446586, 460992, 462210, 476160, 477120, 486080, 487060, 493024, 508928, 510384, 511413, 526848, 528240, 539245, 545280, 555520, 556640, 563456, 576240, 583296, 584472, 595448, 614656, 616280, 636160, 637980, 647094, 658560, 666624, 667968, 680512, 681884, 704320, 729120, 730590, 739536, 744310, 752640, 754943, 763392, 768320, 777728, 779296, 833280, 834960, 845184, 850640, 852355, 862792, 878080, 890624, 893172, 921984, 924420, 954240, 972160, 974120, 986048, 1020768, 1022826, 1053696, 1056480, 1078490, 1090560, 1111040, 1113280, 1116465, 1126912, 1152480, 1166592, 1168944, 1190896, 1229312, 1232560, 1272320, 1275960, 1294188, 1317120, 1335936, 1361024, 1363768, 1408640, 1458240, 1461180, 1479072, 1488620, 1509886, 1526784, 1536640, 1555456, 1558592, 1617735, 1666560, 1669920, 1690368, 1701280, 1704710, 1725584, 1756160, 1781248, 1786344, 1843968, 1848840, 1908480, 1944320, 1948240, 1972096, 2041536, 2045652, 2112960, 2156980, 2226560, 2232930, 2253824, 2264829, 2304960, 2333184, 2337888, 2381792, 2458624, 2465120, 2544640, 2551920, 2557065, 2588376, 2634240, 2671872, 2722048, 2727536, 2817280, 2916480, 2922360, 2958144, 2977240, 3019772, 3073280, 3117184, 3235470, 3333120, 3339840, 3380736, 3402560, 3409420, 3451168, 3562496, 3572688, 3687936, 3697680, 3774715, 3816960, 3888640, 3896480, 3944192, 4083072, 4091304, 4225920, 4313960, 4453120, 4465860, 4529658, 4609920, 4666368, 4675776, 4763584, 4930240, 5103840, 5114130, 5176752, 5268480, 5284601, 5343744, 5444096, 5455072, 5634560, 5832960, 5844720, 5916288, 5954480, 6039544, 6146560, 6234368, 6470940, 6679680, 6761472, 6805120, 6818840, 6902336, 7145376, 7375872, 7395360, 7549430, 7633920, 7777280, 7792960, 7888384, 8166144, 8182608, 8451840, 8627920, 8906240, 8931720, 9059316, 9219840, 9351552, 9527168, 9860480, 10207680, 10228260, 10353504, 10569202, 10687488, 10888192, 10910144, 11269120, 11324145, 11665920, 11689440, 11832576, 11908960, 12079088, 12293120, 12468736, 12941880, 13359360, 13610240, 13637680, 13804672, 14290752, 14790720, 15098860, 15585920, 15776768, 15853803, 16332288, 16365216, 16903680, 17255840, 17812480, 17863440, 18118632, 18439680, 18703104, 19054336, 19720960, 20415360, 20456520, 20707008, 21138404, 21820288, 22648290, 23331840, 23378880, 23665152, 23817920, 24158176, 24937472, 25883760, 26423005, 26718720, 27220480, 27275360, 27609344, 28581504, 29581440, 30197720, 31171840, 31707606, 32664576, 32730432, 33807360, 34511680, 35726880, 36237264, 36879360, 37406208, 38108672, 39441920, 40830720, 40913040, 41414016, 42276808, 43640576, 45296580, 46757760, 47330304, 47635840, 48316352, 51767520, 52846010, 53437440, 54440960, 54550720, 55218688, 57163008, 59162880, 60395440, 62343680, 63415212, 65460864, 69023360, 71453760, 72474528, 74812416, 76217344, 78883840, 79269015, 81661440, 81826080, 82828032, 84553616, 87281152, 90593160, 93515520, 95271680, 96632704, 103535040, 105692020, 109101440, 110437376, 114326016, 118325760, 120790880, 124687360, 126830424, 130921728, 138046720, 142907520, 144949056, 158538030, 163322880, 163652160, 165656064, 169107232, 174562304, 181186320, 187031040, 190543360, 193265408, 207070080, 211384040, 218202880, 228652032, 236651520, 241581760, 253660848, 261843456, 276093440, 285815040, 289898112, 317076060, 327304320, 331312128, 338214464, 362372640, 374062080, 381086720, 386530816, 414140160, 422768080, 436405760, 483163520, 507321696, 523686912, 552186880, 571630080, 579796224, 634152120, 654608640, 676428928, 724745280, 773061632, 828280320, 845536160, 872811520, 966327040, 1014643392, 1143260160, 1159592448, 1268304240, 1309217280, 1352857856, 1449490560, 1656560640, 1691072320, 1932654080, 2029286784, 2319184896, 2536608480, 2618434560, 2705715712, 2898981120, 3382144640, 3865308160, 4058573568, 5073216960, 5411431424, 5797962240, 6764289280, 8117147136, 10146433920, 11595924480, 13528578560, 16234294272, 20292867840, 27057157120, 40585735680, 81171471360]

約数ペア:

[(1, 81171471360), (2, 40585735680), (3, 27057157120), (4, 20292867840), (5, 16234294272), (6, 13528578560), (7, 11595924480), (8, 10146433920), (10, 8117147136), (12, 6764289280), (14, 5797962240), (15, 5411431424), (16, 5073216960), (20, 4058573568), (21, 3865308160), (24, 3382144640), (28, 2898981120), (30, 2705715712), (31, 2618434560), (32, 2536608480), (35, 2319184896), (40, 2029286784), (42, 1932654080), (48, 1691072320), (49, 1656560640), (56, 1449490560), (60, 1352857856), (62, 1309217280), (64, 1268304240), (70, 1159592448), (71, 1143260160), (80, 1014643392), (84, 966327040), (93, 872811520), (96, 845536160), (98, 828280320), (105, 773061632), (112, 724745280), (120, 676428928), (124, 654608640), (128, 634152120), (140, 579796224), (142, 571630080), (147, 552186880), (155, 523686912), (160, 507321696), (168, 483163520), (186, 436405760), (192, 422768080), (196, 414140160), (210, 386530816), (213, 381086720), (217, 374062080), (224, 362372640), (240, 338214464), (245, 331312128), (248, 327304320), (256, 317076060), (280, 289898112), (284, 285815040), (294, 276093440), (310, 261843456), (320, 253660848), (336, 241581760), (343, 236651520), (355, 228652032), (372, 218202880), (384, 211384040), (392, 207070080), (420, 193265408), (426, 190543360), (434, 187031040), (448, 181186320), (465, 174562304), (480, 169107232), (490, 165656064), (496, 163652160), (497, 163322880), (512, 158538030), (560, 144949056), (568, 142907520), (588, 138046720), (620, 130921728), (640, 126830424), (651, 124687360), (672, 120790880), (686, 118325760), (710, 114326016), (735, 110437376), (744, 109101440), (768, 105692020), (784, 103535040), (840, 96632704), (852, 95271680), (868, 93515520), (896, 90593160), (930, 87281152), (960, 84553616), (980, 82828032), (992, 81826080), (994, 81661440), (1024, 79269015), (1029, 78883840), (1065, 76217344), (1085, 74812416), (1120, 72474528), (1136, 71453760), (1176, 69023360), (1240, 65460864), (1280, 63415212), (1302, 62343680), (1344, 60395440), (1372, 59162880), (1420, 57163008), (1470, 55218688), (1488, 54550720), (1491, 54440960), (1519, 53437440), (1536, 52846010), (1568, 51767520), (1680, 48316352), (1704, 47635840), (1715, 47330304), (1736, 46757760), (1792, 45296580), (1860, 43640576), (1920, 42276808), (1960, 41414016), (1984, 40913040), (1988, 40830720), (2058, 39441920), (2130, 38108672), (2170, 37406208), (2201, 36879360), (2240, 36237264), (2272, 35726880), (2352, 34511680), (2401, 33807360), (2480, 32730432), (2485, 32664576), (2560, 31707606), (2604, 31171840), (2688, 30197720), (2744, 29581440), (2840, 28581504), (2940, 27609344), (2976, 27275360), (2982, 27220480), (3038, 26718720), (3072, 26423005), (3136, 25883760), (3255, 24937472), (3360, 24158176), (3408, 23817920), (3430, 23665152), (3472, 23378880), (3479, 23331840), (3584, 22648290), (3720, 21820288), (3840, 21138404), (3920, 20707008), (3968, 20456520), (3976, 20415360), (4116, 19720960), (4260, 19054336), (4340, 18703104), (4402, 18439680), (4480, 18118632), (4544, 17863440), (4557, 17812480), (4704, 17255840), (4802, 16903680), (4960, 16365216), (4970, 16332288), (5120, 15853803), (5145, 15776768), (5208, 15585920), (5376, 15098860), (5488, 14790720), (5680, 14290752), (5880, 13804672), (5952, 13637680), (5964, 13610240), (6076, 13359360), (6272, 12941880), (6510, 12468736), (6603, 12293120), (6720, 12079088), (6816, 11908960), (6860, 11832576), (6944, 11689440), (6958, 11665920), (7168, 11324145), (7203, 11269120), (7440, 10910144), (7455, 10888192), (7595, 10687488), (7680, 10569202), (7840, 10353504), (7936, 10228260), (7952, 10207680), (8232, 9860480), (8520, 9527168), (8680, 9351552), (8804, 9219840), (8960, 9059316), (9088, 8931720), (9114, 8906240), (9408, 8627920), (9604, 8451840), (9920, 8182608), (9940, 8166144), (10290, 7888384), (10416, 7792960), (10437, 7777280), (10633, 7633920), (10752, 7549430), (10976, 7395360), (11005, 7375872), (11360, 7145376), (11760, 6902336), (11904, 6818840), (11928, 6805120), (12005, 6761472), (12152, 6679680), (12544, 6470940), (13020, 6234368), (13206, 6146560), (13440, 6039544), (13632, 5954480), (13720, 5916288), (13888, 5844720), (13916, 5832960), (14406, 5634560), (14880, 5455072), (14910, 5444096), (15190, 5343744), (15360, 5284601), (15407, 5268480), (15680, 5176752), (15872, 5114130), (15904, 5103840), (16464, 4930240), (17040, 4763584), (17360, 4675776), (17395, 4666368), (17608, 4609920), (17920, 4529658), (18176, 4465860), (18228, 4453120), (18816, 4313960), (19208, 4225920), (19840, 4091304), (19880, 4083072), (20580, 3944192), (20832, 3896480), (20874, 3888640), (21266, 3816960), (21504, 3774715), (21952, 3697680), (22010, 3687936), (22720, 3572688), (22785, 3562496), (23520, 3451168), (23808, 3409420), (23856, 3402560), (24010, 3380736), (24304, 3339840), (24353, 3333120), (25088, 3235470), (26040, 3117184), (26412, 3073280), (26880, 3019772), (27264, 2977240), (27440, 2958144), (27776, 2922360), (27832, 2916480), (28812, 2817280), (29760, 2727536), (29820, 2722048), (30380, 2671872), (30814, 2634240), (31360, 2588376), (31744, 2557065), (31808, 2551920), (31899, 2544640), (32928, 2465120), (33015, 2458624), (34080, 2381792), (34720, 2337888), (34790, 2333184), (35216, 2304960), (35840, 2264829), (36015, 2253824), (36352, 2232930), (36456, 2226560), (37632, 2156980), (38416, 2112960), (39680, 2045652), (39760, 2041536), (41160, 1972096), (41664, 1948240), (41748, 1944320), (42532, 1908480), (43904, 1848840), (44020, 1843968), (45440, 1786344), (45570, 1781248), (46221, 1756160), (47040, 1725584), (47616, 1704710), (47712, 1701280), (48020, 1690368), (48608, 1669920), (48706, 1666560), (50176, 1617735), (52080, 1558592), (52185, 1555456), (52824, 1536640), (53165, 1526784), (53760, 1509886), (54528, 1488620), (54880, 1479072), (55552, 1461180), (55664, 1458240), (57624, 1408640), (59520, 1363768), (59640, 1361024), (60760, 1335936), (61628, 1317120), (62720, 1294188), (63616, 1275960), (63798, 1272320), (65856, 1232560), (66030, 1229312), (68160, 1190896), (69440, 1168944), (69580, 1166592), (70432, 1152480), (72030, 1126912), (72704, 1116465), (72912, 1113280), (73059, 1111040), (74431, 1090560), (75264, 1078490), (76832, 1056480), (77035, 1053696), (79360, 1022826), (79520, 1020768), (82320, 986048), (83328, 974120), (83496, 972160), (85064, 954240), (87808, 924420), (88040, 921984), (90880, 893172), (91140, 890624), (92442, 878080), (94080, 862792), (95232, 852355), (95424, 850640), (96040, 845184), (97216, 834960), (97412, 833280), (104160, 779296), (104370, 777728), (105648, 768320), (106330, 763392), (107520, 754943), (107849, 752640), (109056, 744310), (109760, 739536), (111104, 730590), (111328, 729120), (115248, 704320), (119040, 681884), (119280, 680512), (121520, 667968), (121765, 666624), (123256, 658560), (125440, 647094), (127232, 637980), (127596, 636160), (131712, 616280), (132060, 614656), (136320, 595448), (138880, 584472), (139160, 583296), (140864, 576240), (144060, 563456), (145824, 556640), (146118, 555520), (148862, 545280), (150528, 539245), (153664, 528240), (154070, 526848), (158720, 511413), (159040, 510384), (159495, 508928), (164640, 493024), (166656, 487060), (166992, 486080), (170128, 477120), (170471, 476160), (175616, 462210), (176080, 460992), (181760, 446586), (182280, 445312), (184884, 439040), (188160, 431396), (190848, 425320), (192080, 422592), (194432, 417480), (194824, 416640), (208320, 389648), (208740, 388864), (211296, 384160), (212660, 381696), (215698, 376320), (218112, 372155), (219520, 369768), (222208, 365295), (222656, 364560), (223293, 363520), (230496, 352160), (231105, 351232), (238080, 340942), (238560, 340256), (243040, 333984), (243530, 333312), (246512, 329280), (250880, 323547), (254464, 318990), (255192, 318080), (263424, 308140), (264120, 307328), (272640, 297724), (277760, 292236), (278320, 291648), (281728, 288120)]