1291086720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 768

約数和(自身を含む): 5774146560

約数和(自身を除く): 4483059840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 41, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 71, 72, 77, 80, 82, 84, 88, 90, 96, 99, 105, 110, 112, 120, 123, 126, 128, 132, 140, 142, 144, 154, 160, 164, 165, 168, 176, 180, 192, 198, 205, 210, 213, 220, 224, 231, 240, 246, 252, 264, 280, 284, 287, 288, 308, 315, 320, 328, 330, 336, 352, 355, 360, 369, 384, 385, 396, 410, 420, 426, 440, 448, 451, 462, 480, 492, 495, 497, 504, 528, 560, 568, 574, 576, 615, 616, 630, 639, 640, 656, 660, 672, 693, 704, 710, 720, 738, 770, 781, 792, 820, 840, 852, 861, 880, 896, 902, 924, 960, 984, 990, 994, 1008, 1056, 1065, 1120, 1136, 1148, 1152, 1155, 1230, 1232, 1260, 1278, 1312, 1320, 1344, 1353, 1386, 1408, 1420, 1435, 1440, 1476, 1491, 1540, 1562, 1584, 1640, 1680, 1704, 1722, 1760, 1804, 1845, 1848, 1920, 1968, 1980, 1988, 2016, 2112, 2130, 2240, 2255, 2272, 2296, 2310, 2343, 2460, 2464, 2485, 2520, 2556, 2583, 2624, 2640, 2688, 2706, 2772, 2840, 2870, 2880, 2911, 2952, 2982, 3080, 3124, 3157, 3168, 3195, 3280, 3360, 3408, 3444, 3465, 3520, 3608, 3690, 3696, 3905, 3936, 3960, 3976, 4032, 4059, 4224, 4260, 4305, 4473, 4480, 4510, 4544, 4592, 4620, 4686, 4920, 4928, 4970, 5040, 5112, 5166, 5248, 5280, 5412, 5467, 5544, 5680, 5740, 5760, 5822, 5904, 5964, 6160, 6248, 6314, 6336, 6390, 6560, 6720, 6765, 6816, 6888, 6930, 7029, 7040, 7216, 7380, 7392, 7455, 7810, 7872, 7920, 7952, 8064, 8118, 8520, 8610, 8733, 8946, 9020, 9088, 9184, 9240, 9372, 9471, 9840, 9856, 9940, 10080, 10224, 10332, 10560, 10824, 10934, 11088, 11360, 11480, 11644, 11715, 11808, 11928, 12320, 12496, 12628, 12672, 12780, 12915, 13120, 13440, 13530, 13632, 13776, 13860, 14058, 14432, 14555, 14760, 14784, 14910, 15620, 15744, 15785, 15840, 15904, 16236, 16401, 17040, 17220, 17466, 17892, 18040, 18368, 18480, 18744, 18942, 19680, 19880, 20160, 20295, 20377, 20448, 20664, 21120, 21648, 21868, 22176, 22365, 22720, 22960, 23288, 23430, 23616, 23856, 24640, 24992, 25256, 25560, 25830, 26199, 26240, 27060, 27264, 27335, 27552, 27720, 28116, 28413, 28864, 29110, 29520, 29568, 29820, 31240, 31570, 31680, 31808, 32021, 32472, 32802, 34080, 34440, 34932, 35145, 35784, 36080, 36736, 36960, 37488, 37884, 39360, 39760, 40320, 40590, 40754, 40896, 41328, 43296, 43665, 43736, 44352, 44730, 45440, 45920, 46576, 46860, 47232, 47355, 47712, 49203, 49280, 49984, 50512, 51120, 51660, 52398, 54120, 54670, 55104, 55440, 56232, 56826, 57728, 58220, 59040, 59640, 61131, 62480, 63140, 63360, 63616, 64042, 64944, 65604, 68160, 68880, 69864, 70290, 71568, 72160, 73920, 74976, 75768, 78720, 79520, 81180, 81508, 81792, 82005, 82656, 86592, 87330, 87472, 88704, 89460, 91840, 93152, 93720, 94710, 95424, 96063, 98406, 99968, 101024, 101885, 102240, 103320, 104796, 108240, 109340, 110208, 110880, 112464, 113652, 116440, 118080, 119280, 122262, 124960, 126280, 128084, 129888, 130995, 131208, 136320, 137760, 139728, 140580, 142065, 143136, 144320, 147840, 149952, 151536, 159040, 160105, 162360, 163016, 164010, 165312, 173184, 174660, 174944, 178920, 183393, 183680, 186304, 187440, 189420, 190848, 192126, 196812, 202048, 203770, 204480, 206640, 209592, 216480, 218680, 221760, 224147, 224928, 227304, 232880, 236160, 238560, 244524, 246015, 249920, 252560, 256168, 259776, 261990, 262416, 275520, 279456, 281160, 284130, 286272, 288189, 288640, 299904, 303072, 305655, 318080, 320210, 324720, 326032, 328020, 330624, 349320, 349888, 357840, 366786, 372608, 374880, 378840, 384252, 393624, 404096, 407540, 408960, 413280, 419184, 432960, 437360, 443520, 448294, 449856, 454608, 465760, 477120, 480315, 489048, 492030, 499840, 505120, 512336, 519552, 523980, 524832, 551040, 558912, 562320, 568260, 572544, 576378, 606144, 611310, 640420, 649440, 652064, 656040, 672441, 698640, 699776, 715680, 733572, 749760, 757680, 768504, 787248, 815080, 826560, 838368, 865920, 874720, 896588, 899712, 909216, 916965, 931520, 954240, 960630, 978096, 984060, 1010240, 1024672, 1047960, 1049664, 1117824, 1120735, 1124640, 1136520, 1152756, 1212288, 1222620, 1280840, 1298880, 1304128, 1312080, 1344882, 1397280, 1431360, 1440945, 1467144, 1499520, 1515360, 1537008, 1574496, 1630160, 1653120, 1676736, 1749440, 1793176, 1818432, 1833930, 1863040, 1921260, 1956192, 1968120, 2017323, 2020480, 2049344, 2095920, 2099328, 2241470, 2249280, 2273040, 2305512, 2445240, 2561680, 2597760, 2608256, 2624160, 2689764, 2794560, 2862720, 2881890, 2934288, 3030720, 3074016, 3148992, 3260320, 3353472, 3362205, 3498880, 3586352, 3636864, 3667860, 3842520, 3912384, 3936240, 4034646, 4098688, 4191840, 4482940, 4498560, 4546080, 4611024, 4890480, 5123360, 5248320, 5379528, 5589120, 5763780, 5868576, 6061440, 6148032, 6297984, 6520640, 6724410, 7172704, 7335720, 7685040, 7824768, 7872480, 8069292, 8383680, 8965880, 9092160, 9222048, 9780960, 10086615, 10246720, 10496640, 10759056, 11527560, 11737152, 12296064, 13041280, 13448820, 14345408, 14671440, 15370080, 15744960, 16138584, 16767360, 17931760, 18184320, 18444096, 19561920, 20173230, 20493440, 21518112, 23055120, 23474304, 26897640, 28690816, 29342880, 30740160, 31489920, 32277168, 35863520, 36888192, 39123840, 40346460, 43036224, 46110240, 53795280, 58685760, 61480320, 64554336, 71727040, 80692920, 86072448, 92220480, 107590560, 117371520, 129108672, 143454080, 161385840, 184440960, 215181120, 258217344, 322771680, 430362240, 645543360, 1291086720]

約数ペア:

[(1, 1291086720), (2, 645543360), (3, 430362240), (4, 322771680), (5, 258217344), (6, 215181120), (7, 184440960), (8, 161385840), (9, 143454080), (10, 129108672), (11, 117371520), (12, 107590560), (14, 92220480), (15, 86072448), (16, 80692920), (18, 71727040), (20, 64554336), (21, 61480320), (22, 58685760), (24, 53795280), (28, 46110240), (30, 43036224), (32, 40346460), (33, 39123840), (35, 36888192), (36, 35863520), (40, 32277168), (41, 31489920), (42, 30740160), (44, 29342880), (45, 28690816), (48, 26897640), (55, 23474304), (56, 23055120), (60, 21518112), (63, 20493440), (64, 20173230), (66, 19561920), (70, 18444096), (71, 18184320), (72, 17931760), (77, 16767360), (80, 16138584), (82, 15744960), (84, 15370080), (88, 14671440), (90, 14345408), (96, 13448820), (99, 13041280), (105, 12296064), (110, 11737152), (112, 11527560), (120, 10759056), (123, 10496640), (126, 10246720), (128, 10086615), (132, 9780960), (140, 9222048), (142, 9092160), (144, 8965880), (154, 8383680), (160, 8069292), (164, 7872480), (165, 7824768), (168, 7685040), (176, 7335720), (180, 7172704), (192, 6724410), (198, 6520640), (205, 6297984), (210, 6148032), (213, 6061440), (220, 5868576), (224, 5763780), (231, 5589120), (240, 5379528), (246, 5248320), (252, 5123360), (264, 4890480), (280, 4611024), (284, 4546080), (287, 4498560), (288, 4482940), (308, 4191840), (315, 4098688), (320, 4034646), (328, 3936240), (330, 3912384), (336, 3842520), (352, 3667860), (355, 3636864), (360, 3586352), (369, 3498880), (384, 3362205), (385, 3353472), (396, 3260320), (410, 3148992), (420, 3074016), (426, 3030720), (440, 2934288), (448, 2881890), (451, 2862720), (462, 2794560), (480, 2689764), (492, 2624160), (495, 2608256), (497, 2597760), (504, 2561680), (528, 2445240), (560, 2305512), (568, 2273040), (574, 2249280), (576, 2241470), (615, 2099328), (616, 2095920), (630, 2049344), (639, 2020480), (640, 2017323), (656, 1968120), (660, 1956192), (672, 1921260), (693, 1863040), (704, 1833930), (710, 1818432), (720, 1793176), (738, 1749440), (770, 1676736), (781, 1653120), (792, 1630160), (820, 1574496), (840, 1537008), (852, 1515360), (861, 1499520), (880, 1467144), (896, 1440945), (902, 1431360), (924, 1397280), (960, 1344882), (984, 1312080), (990, 1304128), (994, 1298880), (1008, 1280840), (1056, 1222620), (1065, 1212288), (1120, 1152756), (1136, 1136520), (1148, 1124640), (1152, 1120735), (1155, 1117824), (1230, 1049664), (1232, 1047960), (1260, 1024672), (1278, 1010240), (1312, 984060), (1320, 978096), (1344, 960630), (1353, 954240), (1386, 931520), (1408, 916965), (1420, 909216), (1435, 899712), (1440, 896588), (1476, 874720), (1491, 865920), (1540, 838368), (1562, 826560), (1584, 815080), (1640, 787248), (1680, 768504), (1704, 757680), (1722, 749760), (1760, 733572), (1804, 715680), (1845, 699776), (1848, 698640), (1920, 672441), (1968, 656040), (1980, 652064), (1988, 649440), (2016, 640420), (2112, 611310), (2130, 606144), (2240, 576378), (2255, 572544), (2272, 568260), (2296, 562320), (2310, 558912), (2343, 551040), (2460, 524832), (2464, 523980), (2485, 519552), (2520, 512336), (2556, 505120), (2583, 499840), (2624, 492030), (2640, 489048), (2688, 480315), (2706, 477120), (2772, 465760), (2840, 454608), (2870, 449856), (2880, 448294), (2911, 443520), (2952, 437360), (2982, 432960), (3080, 419184), (3124, 413280), (3157, 408960), (3168, 407540), (3195, 404096), (3280, 393624), (3360, 384252), (3408, 378840), (3444, 374880), (3465, 372608), (3520, 366786), (3608, 357840), (3690, 349888), (3696, 349320), (3905, 330624), (3936, 328020), (3960, 326032), (3976, 324720), (4032, 320210), (4059, 318080), (4224, 305655), (4260, 303072), (4305, 299904), (4473, 288640), (4480, 288189), (4510, 286272), (4544, 284130), (4592, 281160), (4620, 279456), (4686, 275520), (4920, 262416), (4928, 261990), (4970, 259776), (5040, 256168), (5112, 252560), (5166, 249920), (5248, 246015), (5280, 244524), (5412, 238560), (5467, 236160), (5544, 232880), (5680, 227304), (5740, 224928), (5760, 224147), (5822, 221760), (5904, 218680), (5964, 216480), (6160, 209592), (6248, 206640), (6314, 204480), (6336, 203770), (6390, 202048), (6560, 196812), (6720, 192126), (6765, 190848), (6816, 189420), (6888, 187440), (6930, 186304), (7029, 183680), (7040, 183393), (7216, 178920), (7380, 174944), (7392, 174660), (7455, 173184), (7810, 165312), (7872, 164010), (7920, 163016), (7952, 162360), (8064, 160105), (8118, 159040), (8520, 151536), (8610, 149952), (8733, 147840), (8946, 144320), (9020, 143136), (9088, 142065), (9184, 140580), (9240, 139728), (9372, 137760), (9471, 136320), (9840, 131208), (9856, 130995), (9940, 129888), (10080, 128084), (10224, 126280), (10332, 124960), (10560, 122262), (10824, 119280), (10934, 118080), (11088, 116440), (11360, 113652), (11480, 112464), (11644, 110880), (11715, 110208), (11808, 109340), (11928, 108240), (12320, 104796), (12496, 103320), (12628, 102240), (12672, 101885), (12780, 101024), (12915, 99968), (13120, 98406), (13440, 96063), (13530, 95424), (13632, 94710), (13776, 93720), (13860, 93152), (14058, 91840), (14432, 89460), (14555, 88704), (14760, 87472), (14784, 87330), (14910, 86592), (15620, 82656), (15744, 82005), (15785, 81792), (15840, 81508), (15904, 81180), (16236, 79520), (16401, 78720), (17040, 75768), (17220, 74976), (17466, 73920), (17892, 72160), (18040, 71568), (18368, 70290), (18480, 69864), (18744, 68880), (18942, 68160), (19680, 65604), (19880, 64944), (20160, 64042), (20295, 63616), (20377, 63360), (20448, 63140), (20664, 62480), (21120, 61131), (21648, 59640), (21868, 59040), (22176, 58220), (22365, 57728), (22720, 56826), (22960, 56232), (23288, 55440), (23430, 55104), (23616, 54670), (23856, 54120), (24640, 52398), (24992, 51660), (25256, 51120), (25560, 50512), (25830, 49984), (26199, 49280), (26240, 49203), (27060, 47712), (27264, 47355), (27335, 47232), (27552, 46860), (27720, 46576), (28116, 45920), (28413, 45440), (28864, 44730), (29110, 44352), (29520, 43736), (29568, 43665), (29820, 43296), (31240, 41328), (31570, 40896), (31680, 40754), (31808, 40590), (32021, 40320), (32472, 39760), (32802, 39360), (34080, 37884), (34440, 37488), (34932, 36960), (35145, 36736), (35784, 36080)]