2782874880

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 432

約数和(自身を含む): 10445984640

約数和(自身を除く): 7663109760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 389, 405, 414, 432, 460, 480, 486, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 778, 810, 828, 864, 920, 960, 972, 1035, 1080, 1104, 1152, 1167, 1215, 1242, 1280, 1296, 1380, 1440, 1472, 1556, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 1945, 2070, 2160, 2208, 2304, 2334, 2430, 2484, 2592, 2760, 2880, 2944, 3105, 3112, 3240, 3312, 3456, 3501, 3680, 3726, 3840, 3888, 3890, 4140, 4320, 4416, 4668, 4860, 4968, 5184, 5520, 5589, 5760, 5835, 5888, 6210, 6224, 6480, 6624, 6912, 7002, 7360, 7452, 7776, 7780, 8280, 8640, 8832, 8947, 9315, 9336, 9720, 9936, 10368, 10503, 11040, 11178, 11520, 11670, 12420, 12448, 12960, 13248, 14004, 14720, 14904, 15552, 15560, 16560, 17280, 17505, 17664, 17894, 18630, 18672, 19440, 19872, 20736, 21006, 22080, 22356, 23340, 24840, 24896, 25920, 26496, 26841, 27945, 28008, 29440, 29808, 31104, 31120, 31509, 33120, 34560, 35010, 35788, 37260, 37344, 38880, 39744, 42012, 44160, 44712, 44735, 46680, 49680, 49792, 51840, 52515, 52992, 53682, 55890, 56016, 59616, 62208, 62240, 63018, 66240, 70020, 71576, 74520, 74688, 77760, 79488, 80523, 84024, 88320, 89424, 89470, 93360, 94527, 99360, 99584, 103680, 105030, 107364, 111780, 112032, 119232, 124480, 126036, 132480, 134205, 140040, 143152, 149040, 149376, 155520, 157545, 158976, 161046, 168048, 178848, 178940, 186720, 189054, 198720, 210060, 214728, 223560, 224064, 238464, 241569, 248960, 252072, 264960, 268410, 280080, 286304, 298080, 298752, 311040, 315090, 322092, 336096, 357696, 357880, 373440, 378108, 397440, 402615, 420120, 429456, 447120, 448128, 472635, 476928, 483138, 497920, 504144, 536820, 560160, 572608, 596160, 630180, 644184, 672192, 715392, 715760, 724707, 746880, 756216, 794880, 805230, 840240, 858912, 894240, 896256, 945270, 966276, 1008288, 1073640, 1120320, 1145216, 1192320, 1207845, 1260360, 1288368, 1344384, 1430784, 1431520, 1449414, 1493760, 1512432, 1610460, 1680480, 1717824, 1788480, 1890540, 1932552, 2016576, 2147280, 2174121, 2240640, 2290432, 2384640, 2415690, 2520720, 2576736, 2688768, 2863040, 2898828, 3024864, 3220920, 3360960, 3435648, 3576960, 3623535, 3781080, 3865104, 4033152, 4294560, 4348242, 4481280, 4831380, 5041440, 5153472, 5726080, 5797656, 6049728, 6441840, 6721920, 6871296, 7153920, 7247070, 7562160, 7730208, 8066304, 8589120, 8696484, 9662760, 10082880, 10306944, 10870605, 11452160, 11595312, 12099456, 12883680, 13443840, 14494140, 15124320, 15460416, 17178240, 17392968, 19325520, 20165760, 20613888, 21741210, 23190624, 24198912, 25767360, 28988280, 30248640, 30920832, 34356480, 34785936, 38651040, 40331520, 43482420, 46381248, 51534720, 57976560, 60497280, 61841664, 69571872, 77302080, 86964840, 92762496, 103069440, 115953120, 120994560, 139143744, 154604160, 173929680, 185524992, 231906240, 278287488, 309208320, 347859360, 463812480, 556574976, 695718720, 927624960, 1391437440, 2782874880]

約数ペア:

[(1, 2782874880), (2, 1391437440), (3, 927624960), (4, 695718720), (5, 556574976), (6, 463812480), (8, 347859360), (9, 309208320), (10, 278287488), (12, 231906240), (15, 185524992), (16, 173929680), (18, 154604160), (20, 139143744), (23, 120994560), (24, 115953120), (27, 103069440), (30, 92762496), (32, 86964840), (36, 77302080), (40, 69571872), (45, 61841664), (46, 60497280), (48, 57976560), (54, 51534720), (60, 46381248), (64, 43482420), (69, 40331520), (72, 38651040), (80, 34785936), (81, 34356480), (90, 30920832), (92, 30248640), (96, 28988280), (108, 25767360), (115, 24198912), (120, 23190624), (128, 21741210), (135, 20613888), (138, 20165760), (144, 19325520), (160, 17392968), (162, 17178240), (180, 15460416), (184, 15124320), (192, 14494140), (207, 13443840), (216, 12883680), (230, 12099456), (240, 11595312), (243, 11452160), (256, 10870605), (270, 10306944), (276, 10082880), (288, 9662760), (320, 8696484), (324, 8589120), (345, 8066304), (360, 7730208), (368, 7562160), (384, 7247070), (389, 7153920), (405, 6871296), (414, 6721920), (432, 6441840), (460, 6049728), (480, 5797656), (486, 5726080), (540, 5153472), (552, 5041440), (576, 4831380), (621, 4481280), (640, 4348242), (648, 4294560), (690, 4033152), (720, 3865104), (736, 3781080), (768, 3623535), (778, 3576960), (810, 3435648), (828, 3360960), (864, 3220920), (920, 3024864), (960, 2898828), (972, 2863040), (1035, 2688768), (1080, 2576736), (1104, 2520720), (1152, 2415690), (1167, 2384640), (1215, 2290432), (1242, 2240640), (1280, 2174121), (1296, 2147280), (1380, 2016576), (1440, 1932552), (1472, 1890540), (1556, 1788480), (1620, 1717824), (1656, 1680480), (1728, 1610460), (1840, 1512432), (1863, 1493760), (1920, 1449414), (1944, 1431520), (1945, 1430784), (2070, 1344384), (2160, 1288368), (2208, 1260360), (2304, 1207845), (2334, 1192320), (2430, 1145216), (2484, 1120320), (2592, 1073640), (2760, 1008288), (2880, 966276), (2944, 945270), (3105, 896256), (3112, 894240), (3240, 858912), (3312, 840240), (3456, 805230), (3501, 794880), (3680, 756216), (3726, 746880), (3840, 724707), (3888, 715760), (3890, 715392), (4140, 672192), (4320, 644184), (4416, 630180), (4668, 596160), (4860, 572608), (4968, 560160), (5184, 536820), (5520, 504144), (5589, 497920), (5760, 483138), (5835, 476928), (5888, 472635), (6210, 448128), (6224, 447120), (6480, 429456), (6624, 420120), (6912, 402615), (7002, 397440), (7360, 378108), (7452, 373440), (7776, 357880), (7780, 357696), (8280, 336096), (8640, 322092), (8832, 315090), (8947, 311040), (9315, 298752), (9336, 298080), (9720, 286304), (9936, 280080), (10368, 268410), (10503, 264960), (11040, 252072), (11178, 248960), (11520, 241569), (11670, 238464), (12420, 224064), (12448, 223560), (12960, 214728), (13248, 210060), (14004, 198720), (14720, 189054), (14904, 186720), (15552, 178940), (15560, 178848), (16560, 168048), (17280, 161046), (17505, 158976), (17664, 157545), (17894, 155520), (18630, 149376), (18672, 149040), (19440, 143152), (19872, 140040), (20736, 134205), (21006, 132480), (22080, 126036), (22356, 124480), (23340, 119232), (24840, 112032), (24896, 111780), (25920, 107364), (26496, 105030), (26841, 103680), (27945, 99584), (28008, 99360), (29440, 94527), (29808, 93360), (31104, 89470), (31120, 89424), (31509, 88320), (33120, 84024), (34560, 80523), (35010, 79488), (35788, 77760), (37260, 74688), (37344, 74520), (38880, 71576), (39744, 70020), (42012, 66240), (44160, 63018), (44712, 62240), (44735, 62208), (46680, 59616), (49680, 56016), (49792, 55890), (51840, 53682), (52515, 52992)]