1855249920

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 400

約数和(自身を含む): 6951653280

約数和(自身を除く): 5096403360

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, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 389, 405, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 778, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1167, 1242, 1280, 1296, 1380, 1440, 1472, 1536, 1556, 1620, 1656, 1728, 1840, 1863, 1920, 1945, 2070, 2160, 2208, 2304, 2334, 2484, 2560, 2592, 2760, 2880, 2944, 3105, 3112, 3240, 3312, 3456, 3501, 3680, 3726, 3840, 3890, 4140, 4320, 4416, 4608, 4668, 4968, 5184, 5520, 5760, 5835, 5888, 6210, 6224, 6480, 6624, 6912, 7002, 7360, 7452, 7680, 7780, 8280, 8640, 8832, 8947, 9315, 9336, 9936, 10368, 10503, 11040, 11520, 11670, 11776, 12420, 12448, 12960, 13248, 13824, 14004, 14720, 14904, 15560, 16560, 17280, 17505, 17664, 17894, 18630, 18672, 19872, 20736, 21006, 22080, 23040, 23340, 24840, 24896, 25920, 26496, 26841, 28008, 29440, 29808, 31120, 31509, 33120, 34560, 35010, 35328, 35788, 37260, 37344, 39744, 41472, 42012, 44160, 44735, 46680, 49680, 49792, 51840, 52515, 52992, 53682, 56016, 58880, 59616, 62240, 63018, 66240, 69120, 70020, 71576, 74520, 74688, 79488, 80523, 84024, 88320, 89470, 93360, 99360, 99584, 103680, 105030, 105984, 107364, 112032, 119232, 124480, 126036, 132480, 134205, 140040, 143152, 149040, 149376, 157545, 158976, 161046, 168048, 176640, 178940, 186720, 198720, 199168, 207360, 210060, 214728, 224064, 238464, 241569, 248960, 252072, 264960, 268410, 280080, 286304, 298080, 298752, 315090, 317952, 322092, 336096, 357880, 373440, 397440, 402615, 420120, 429456, 448128, 476928, 483138, 497920, 504144, 529920, 536820, 560160, 572608, 596160, 597504, 630180, 644184, 672192, 715760, 724707, 746880, 794880, 805230, 840240, 858912, 896256, 953856, 966276, 995840, 1008288, 1073640, 1120320, 1145216, 1192320, 1207845, 1260360, 1288368, 1344384, 1431520, 1449414, 1493760, 1589760, 1610460, 1680480, 1717824, 1792512, 1932552, 2016576, 2147280, 2240640, 2290432, 2384640, 2415690, 2520720, 2576736, 2688768, 2863040, 2898828, 2987520, 3220920, 3360960, 3435648, 3623535, 3865104, 4033152, 4294560, 4481280, 4580864, 4769280, 4831380, 5041440, 5153472, 5377536, 5726080, 5797656, 6441840, 6721920, 6871296, 7247070, 7730208, 8066304, 8589120, 8962560, 9662760, 10082880, 10306944, 11452160, 11595312, 12883680, 13443840, 13742592, 14494140, 15460416, 16132608, 17178240, 19325520, 20165760, 20613888, 22904320, 23190624, 25767360, 26887680, 28988280, 30920832, 34356480, 38651040, 40331520, 41227776, 46381248, 51534720, 57976560, 61841664, 68712960, 77302080, 80663040, 92762496, 103069440, 115953120, 123683328, 154604160, 185524992, 206138880, 231906240, 309208320, 371049984, 463812480, 618416640, 927624960, 1855249920]

約数ペア:

[(1, 1855249920), (2, 927624960), (3, 618416640), (4, 463812480), (5, 371049984), (6, 309208320), (8, 231906240), (9, 206138880), (10, 185524992), (12, 154604160), (15, 123683328), (16, 115953120), (18, 103069440), (20, 92762496), (23, 80663040), (24, 77302080), (27, 68712960), (30, 61841664), (32, 57976560), (36, 51534720), (40, 46381248), (45, 41227776), (46, 40331520), (48, 38651040), (54, 34356480), (60, 30920832), (64, 28988280), (69, 26887680), (72, 25767360), (80, 23190624), (81, 22904320), (90, 20613888), (92, 20165760), (96, 19325520), (108, 17178240), (115, 16132608), (120, 15460416), (128, 14494140), (135, 13742592), (138, 13443840), (144, 12883680), (160, 11595312), (162, 11452160), (180, 10306944), (184, 10082880), (192, 9662760), (207, 8962560), (216, 8589120), (230, 8066304), (240, 7730208), (256, 7247070), (270, 6871296), (276, 6721920), (288, 6441840), (320, 5797656), (324, 5726080), (345, 5377536), (360, 5153472), (368, 5041440), (384, 4831380), (389, 4769280), (405, 4580864), (414, 4481280), (432, 4294560), (460, 4033152), (480, 3865104), (512, 3623535), (540, 3435648), (552, 3360960), (576, 3220920), (621, 2987520), (640, 2898828), (648, 2863040), (690, 2688768), (720, 2576736), (736, 2520720), (768, 2415690), (778, 2384640), (810, 2290432), (828, 2240640), (864, 2147280), (920, 2016576), (960, 1932552), (1035, 1792512), (1080, 1717824), (1104, 1680480), (1152, 1610460), (1167, 1589760), (1242, 1493760), (1280, 1449414), (1296, 1431520), (1380, 1344384), (1440, 1288368), (1472, 1260360), (1536, 1207845), (1556, 1192320), (1620, 1145216), (1656, 1120320), (1728, 1073640), (1840, 1008288), (1863, 995840), (1920, 966276), (1945, 953856), (2070, 896256), (2160, 858912), (2208, 840240), (2304, 805230), (2334, 794880), (2484, 746880), (2560, 724707), (2592, 715760), (2760, 672192), (2880, 644184), (2944, 630180), (3105, 597504), (3112, 596160), (3240, 572608), (3312, 560160), (3456, 536820), (3501, 529920), (3680, 504144), (3726, 497920), (3840, 483138), (3890, 476928), (4140, 448128), (4320, 429456), (4416, 420120), (4608, 402615), (4668, 397440), (4968, 373440), (5184, 357880), (5520, 336096), (5760, 322092), (5835, 317952), (5888, 315090), (6210, 298752), (6224, 298080), (6480, 286304), (6624, 280080), (6912, 268410), (7002, 264960), (7360, 252072), (7452, 248960), (7680, 241569), (7780, 238464), (8280, 224064), (8640, 214728), (8832, 210060), (8947, 207360), (9315, 199168), (9336, 198720), (9936, 186720), (10368, 178940), (10503, 176640), (11040, 168048), (11520, 161046), (11670, 158976), (11776, 157545), (12420, 149376), (12448, 149040), (12960, 143152), (13248, 140040), (13824, 134205), (14004, 132480), (14720, 126036), (14904, 124480), (15560, 119232), (16560, 112032), (17280, 107364), (17505, 105984), (17664, 105030), (17894, 103680), (18630, 99584), (18672, 99360), (19872, 93360), (20736, 89470), (21006, 88320), (22080, 84024), (23040, 80523), (23340, 79488), (24840, 74688), (24896, 74520), (25920, 71576), (26496, 70020), (26841, 69120), (28008, 66240), (29440, 63018), (29808, 62240), (31120, 59616), (31509, 58880), (33120, 56016), (34560, 53682), (35010, 52992), (35328, 52515), (35788, 51840), (37260, 49792), (37344, 49680), (39744, 46680), (41472, 44735), (42012, 44160)]