12687521280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 640

約数和(自身を含む): 50081366016

約数和(自身を除く): 37393844736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 64, 69, 70, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 128, 138, 140, 155, 160, 161, 168, 184, 186, 192, 210, 217, 224, 230, 240, 248, 256, 276, 280, 310, 320, 322, 331, 336, 345, 368, 372, 384, 420, 434, 448, 460, 465, 480, 483, 496, 512, 552, 560, 620, 640, 644, 651, 662, 672, 690, 713, 736, 744, 768, 805, 840, 868, 896, 920, 930, 960, 966, 992, 993, 1085, 1104, 1120, 1240, 1280, 1288, 1302, 1324, 1344, 1380, 1426, 1472, 1488, 1536, 1610, 1655, 1680, 1736, 1792, 1840, 1860, 1920, 1932, 1984, 1986, 2139, 2170, 2208, 2240, 2317, 2415, 2480, 2560, 2576, 2604, 2648, 2688, 2760, 2852, 2944, 2976, 3220, 3255, 3310, 3360, 3472, 3565, 3584, 3680, 3720, 3840, 3864, 3968, 3972, 4278, 4340, 4416, 4480, 4634, 4830, 4960, 4965, 4991, 5152, 5208, 5296, 5376, 5520, 5704, 5888, 5952, 6440, 6510, 6620, 6720, 6944, 6951, 7130, 7360, 7440, 7613, 7680, 7728, 7936, 7944, 8556, 8680, 8832, 8960, 9268, 9660, 9920, 9930, 9982, 10261, 10304, 10416, 10592, 10695, 10752, 11040, 11408, 11585, 11776, 11904, 12880, 13020, 13240, 13440, 13888, 13902, 14260, 14720, 14880, 14973, 15226, 15456, 15872, 15888, 17112, 17360, 17664, 17920, 18536, 19320, 19840, 19860, 19964, 20522, 20608, 20832, 21184, 21390, 22080, 22816, 22839, 23170, 23808, 24955, 25760, 26040, 26480, 26880, 27776, 27804, 28520, 29440, 29760, 29946, 30452, 30783, 30912, 31776, 34224, 34720, 34755, 35328, 37072, 38065, 38640, 39680, 39720, 39928, 41044, 41216, 41664, 42368, 42780, 44160, 45632, 45678, 46340, 47616, 49910, 51305, 51520, 52080, 52960, 53291, 53760, 55552, 55608, 57040, 58880, 59520, 59892, 60904, 61566, 61824, 63552, 68448, 69440, 69510, 71827, 74144, 74865, 76130, 77280, 79360, 79440, 79856, 82088, 82432, 83328, 84736, 85560, 88320, 91264, 91356, 92680, 99820, 102610, 103040, 104160, 105920, 106582, 111104, 111216, 114080, 114195, 119040, 119784, 121808, 123132, 123648, 127104, 136896, 138880, 139020, 143654, 148288, 149730, 152260, 153915, 154560, 158880, 159712, 159873, 164176, 166656, 169472, 171120, 176640, 182528, 182712, 185360, 199640, 205220, 206080, 208320, 211840, 213164, 215481, 222432, 228160, 228390, 236003, 238080, 239568, 243616, 246264, 247296, 254208, 266455, 273792, 277760, 278040, 287308, 296576, 299460, 304520, 307830, 309120, 317760, 319424, 319746, 328352, 333312, 342240, 359135, 365056, 365424, 370720, 399280, 410440, 412160, 416640, 423680, 426328, 430962, 444864, 456320, 456780, 472006, 479136, 487232, 492528, 508416, 532910, 547584, 555520, 556080, 574616, 593152, 598920, 609040, 615660, 618240, 635520, 638848, 639492, 656704, 684480, 708009, 718270, 730848, 741440, 798560, 799365, 820880, 833280, 847360, 852656, 861924, 889728, 912640, 913560, 944012, 958272, 974464, 985056, 1065820, 1077405, 1095168, 1112160, 1149232, 1180015, 1186304, 1197840, 1218080, 1231320, 1236480, 1271040, 1277696, 1278984, 1313408, 1368960, 1416018, 1436540, 1461696, 1482880, 1597120, 1598730, 1641760, 1652021, 1666560, 1705312, 1723848, 1779456, 1825280, 1827120, 1888024, 1916544, 1948928, 1970112, 2131640, 2154810, 2224320, 2298464, 2360030, 2395680, 2436160, 2462640, 2542080, 2555392, 2557968, 2626816, 2737920, 2832036, 2873080, 2923392, 2965760, 3194240, 3197460, 3283520, 3304042, 3410624, 3447696, 3540045, 3558912, 3654240, 3776048, 3833088, 3897856, 3940224, 4263280, 4309620, 4448640, 4596928, 4720060, 4791360, 4872320, 4925280, 4956063, 5115936, 5253632, 5475840, 5664072, 5746160, 5846784, 5931520, 6388480, 6394920, 6567040, 6608084, 6821248, 6895392, 7080090, 7308480, 7552096, 7666176, 7880448, 8260105, 8526560, 8619240, 8897280, 9193856, 9440120, 9582720, 9744640, 9850560, 9912126, 10231872, 11328144, 11492320, 11693568, 12776960, 12789840, 13134080, 13216168, 13642496, 13790784, 14160180, 14616960, 15104192, 15760896, 16520210, 17053120, 17238480, 17794560, 18387712, 18880240, 19165440, 19489280, 19701120, 19824252, 20463744, 22656288, 22984640, 24780315, 25579680, 26268160, 26432336, 27284992, 27581568, 28320360, 29233920, 30208384, 33040420, 34106240, 34476960, 36775424, 37760480, 38330880, 39402240, 39648504, 40927488, 45312576, 45969280, 49560630, 51159360, 52864672, 55163136, 56640720, 58467840, 60416768, 66080840, 68212480, 68953920, 75520960, 78804480, 79297008, 81854976, 90625152, 91938560, 99121260, 102318720, 105729344, 110326272, 113281440, 120833536, 132161680, 136424960, 137907840, 151041920, 158594016, 181250304, 183877120, 198242520, 204637440, 211458688, 226562880, 264323360, 275815680, 302083840, 317188032, 362500608, 396485040, 409274880, 422917376, 453125760, 528646720, 551631360, 604167680, 634376064, 792970080, 845834752, 906251520, 1057293440, 1268752128, 1585940160, 1812503040, 2114586880, 2537504256, 3171880320, 4229173760, 6343760640, 12687521280]

約数ペア:

[(1, 12687521280), (2, 6343760640), (3, 4229173760), (4, 3171880320), (5, 2537504256), (6, 2114586880), (7, 1812503040), (8, 1585940160), (10, 1268752128), (12, 1057293440), (14, 906251520), (15, 845834752), (16, 792970080), (20, 634376064), (21, 604167680), (23, 551631360), (24, 528646720), (28, 453125760), (30, 422917376), (31, 409274880), (32, 396485040), (35, 362500608), (40, 317188032), (42, 302083840), (46, 275815680), (48, 264323360), (56, 226562880), (60, 211458688), (62, 204637440), (64, 198242520), (69, 183877120), (70, 181250304), (80, 158594016), (84, 151041920), (92, 137907840), (93, 136424960), (96, 132161680), (105, 120833536), (112, 113281440), (115, 110326272), (120, 105729344), (124, 102318720), (128, 99121260), (138, 91938560), (140, 90625152), (155, 81854976), (160, 79297008), (161, 78804480), (168, 75520960), (184, 68953920), (186, 68212480), (192, 66080840), (210, 60416768), (217, 58467840), (224, 56640720), (230, 55163136), (240, 52864672), (248, 51159360), (256, 49560630), (276, 45969280), (280, 45312576), (310, 40927488), (320, 39648504), (322, 39402240), (331, 38330880), (336, 37760480), (345, 36775424), (368, 34476960), (372, 34106240), (384, 33040420), (420, 30208384), (434, 29233920), (448, 28320360), (460, 27581568), (465, 27284992), (480, 26432336), (483, 26268160), (496, 25579680), (512, 24780315), (552, 22984640), (560, 22656288), (620, 20463744), (640, 19824252), (644, 19701120), (651, 19489280), (662, 19165440), (672, 18880240), (690, 18387712), (713, 17794560), (736, 17238480), (744, 17053120), (768, 16520210), (805, 15760896), (840, 15104192), (868, 14616960), (896, 14160180), (920, 13790784), (930, 13642496), (960, 13216168), (966, 13134080), (992, 12789840), (993, 12776960), (1085, 11693568), (1104, 11492320), (1120, 11328144), (1240, 10231872), (1280, 9912126), (1288, 9850560), (1302, 9744640), (1324, 9582720), (1344, 9440120), (1380, 9193856), (1426, 8897280), (1472, 8619240), (1488, 8526560), (1536, 8260105), (1610, 7880448), (1655, 7666176), (1680, 7552096), (1736, 7308480), (1792, 7080090), (1840, 6895392), (1860, 6821248), (1920, 6608084), (1932, 6567040), (1984, 6394920), (1986, 6388480), (2139, 5931520), (2170, 5846784), (2208, 5746160), (2240, 5664072), (2317, 5475840), (2415, 5253632), (2480, 5115936), (2560, 4956063), (2576, 4925280), (2604, 4872320), (2648, 4791360), (2688, 4720060), (2760, 4596928), (2852, 4448640), (2944, 4309620), (2976, 4263280), (3220, 3940224), (3255, 3897856), (3310, 3833088), (3360, 3776048), (3472, 3654240), (3565, 3558912), (3584, 3540045), (3680, 3447696), (3720, 3410624), (3840, 3304042), (3864, 3283520), (3968, 3197460), (3972, 3194240), (4278, 2965760), (4340, 2923392), (4416, 2873080), (4480, 2832036), (4634, 2737920), (4830, 2626816), (4960, 2557968), (4965, 2555392), (4991, 2542080), (5152, 2462640), (5208, 2436160), (5296, 2395680), (5376, 2360030), (5520, 2298464), (5704, 2224320), (5888, 2154810), (5952, 2131640), (6440, 1970112), (6510, 1948928), (6620, 1916544), (6720, 1888024), (6944, 1827120), (6951, 1825280), (7130, 1779456), (7360, 1723848), (7440, 1705312), (7613, 1666560), (7680, 1652021), (7728, 1641760), (7936, 1598730), (7944, 1597120), (8556, 1482880), (8680, 1461696), (8832, 1436540), (8960, 1416018), (9268, 1368960), (9660, 1313408), (9920, 1278984), (9930, 1277696), (9982, 1271040), (10261, 1236480), (10304, 1231320), (10416, 1218080), (10592, 1197840), (10695, 1186304), (10752, 1180015), (11040, 1149232), (11408, 1112160), (11585, 1095168), (11776, 1077405), (11904, 1065820), (12880, 985056), (13020, 974464), (13240, 958272), (13440, 944012), (13888, 913560), (13902, 912640), (14260, 889728), (14720, 861924), (14880, 852656), (14973, 847360), (15226, 833280), (15456, 820880), (15872, 799365), (15888, 798560), (17112, 741440), (17360, 730848), (17664, 718270), (17920, 708009), (18536, 684480), (19320, 656704), (19840, 639492), (19860, 638848), (19964, 635520), (20522, 618240), (20608, 615660), (20832, 609040), (21184, 598920), (21390, 593152), (22080, 574616), (22816, 556080), (22839, 555520), (23170, 547584), (23808, 532910), (24955, 508416), (25760, 492528), (26040, 487232), (26480, 479136), (26880, 472006), (27776, 456780), (27804, 456320), (28520, 444864), (29440, 430962), (29760, 426328), (29946, 423680), (30452, 416640), (30783, 412160), (30912, 410440), (31776, 399280), (34224, 370720), (34720, 365424), (34755, 365056), (35328, 359135), (37072, 342240), (38065, 333312), (38640, 328352), (39680, 319746), (39720, 319424), (39928, 317760), (41044, 309120), (41216, 307830), (41664, 304520), (42368, 299460), (42780, 296576), (44160, 287308), (45632, 278040), (45678, 277760), (46340, 273792), (47616, 266455), (49910, 254208), (51305, 247296), (51520, 246264), (52080, 243616), (52960, 239568), (53291, 238080), (53760, 236003), (55552, 228390), (55608, 228160), (57040, 222432), (58880, 215481), (59520, 213164), (59892, 211840), (60904, 208320), (61566, 206080), (61824, 205220), (63552, 199640), (68448, 185360), (69440, 182712), (69510, 182528), (71827, 176640), (74144, 171120), (74865, 169472), (76130, 166656), (77280, 164176), (79360, 159873), (79440, 159712), (79856, 158880), (82088, 154560), (82432, 153915), (83328, 152260), (84736, 149730), (85560, 148288), (88320, 143654), (91264, 139020), (91356, 138880), (92680, 136896), (99820, 127104), (102610, 123648), (103040, 123132), (104160, 121808), (105920, 119784), (106582, 119040), (111104, 114195), (111216, 114080)]