2721492480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 640

約数和(自身を含む): 10861019136

約数和(自身を除く): 8139526656

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, 71, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 128, 138, 140, 142, 155, 160, 161, 168, 184, 186, 192, 210, 213, 217, 224, 230, 240, 248, 256, 276, 280, 284, 310, 320, 322, 336, 345, 355, 368, 372, 384, 420, 426, 434, 448, 460, 465, 480, 483, 496, 497, 512, 552, 560, 568, 620, 640, 644, 651, 672, 690, 710, 713, 736, 744, 768, 805, 840, 852, 868, 896, 920, 930, 960, 966, 992, 994, 1065, 1085, 1104, 1120, 1136, 1240, 1280, 1288, 1302, 1344, 1380, 1420, 1426, 1472, 1488, 1491, 1536, 1610, 1633, 1680, 1704, 1736, 1792, 1840, 1860, 1920, 1932, 1984, 1988, 2130, 2139, 2170, 2201, 2208, 2240, 2272, 2415, 2480, 2485, 2560, 2576, 2604, 2688, 2760, 2840, 2852, 2944, 2976, 2982, 3220, 3255, 3266, 3360, 3408, 3472, 3565, 3584, 3680, 3720, 3840, 3864, 3968, 3976, 4260, 4278, 4340, 4402, 4416, 4480, 4544, 4830, 4899, 4960, 4970, 4991, 5152, 5208, 5376, 5520, 5680, 5704, 5888, 5952, 5964, 6440, 6510, 6532, 6603, 6720, 6816, 6944, 7130, 7360, 7440, 7455, 7680, 7728, 7936, 7952, 8165, 8520, 8556, 8680, 8804, 8832, 8960, 9088, 9660, 9798, 9920, 9940, 9982, 10304, 10416, 10695, 10752, 11005, 11040, 11360, 11408, 11431, 11776, 11904, 11928, 12880, 13020, 13064, 13206, 13440, 13632, 13888, 14260, 14720, 14880, 14910, 14973, 15407, 15456, 15872, 15904, 16330, 17040, 17112, 17360, 17608, 17664, 17920, 18176, 19320, 19596, 19840, 19880, 19964, 20608, 20832, 21390, 22010, 22080, 22720, 22816, 22862, 23808, 23856, 24495, 24955, 25760, 26040, 26128, 26412, 26880, 27264, 27776, 28520, 29440, 29760, 29820, 29946, 30814, 30912, 31808, 32660, 33015, 34080, 34224, 34293, 34720, 35216, 35328, 36352, 38640, 39192, 39680, 39760, 39928, 41216, 41664, 42780, 44020, 44160, 45440, 45632, 45724, 46221, 47616, 47712, 48990, 49910, 50623, 51520, 52080, 52256, 52824, 53760, 54528, 55552, 57040, 57155, 58880, 59520, 59640, 59892, 61628, 61824, 63616, 65320, 66030, 68160, 68448, 68586, 69440, 70432, 74865, 77035, 77280, 78384, 79360, 79520, 79856, 82432, 83328, 85560, 88040, 88320, 90880, 91264, 91448, 92442, 95424, 97980, 99820, 101246, 103040, 104160, 104512, 105648, 109056, 111104, 114080, 114310, 119040, 119280, 119784, 123256, 123648, 127232, 130640, 132060, 136320, 136896, 137172, 138880, 140864, 149730, 151869, 154070, 154560, 156768, 159040, 159712, 166656, 171120, 171465, 176080, 176640, 181760, 182528, 182896, 184884, 190848, 195960, 199640, 202492, 206080, 208320, 209024, 211296, 228160, 228620, 231105, 238080, 238560, 239568, 246512, 247296, 253115, 254464, 261280, 264120, 272640, 273792, 274344, 277760, 281728, 299460, 303738, 308140, 309120, 313536, 318080, 319424, 333312, 342240, 342930, 352160, 354361, 365056, 365792, 369768, 381696, 391920, 399280, 404984, 412160, 416640, 418048, 422592, 456320, 457240, 462210, 477120, 479136, 493024, 506230, 522560, 528240, 545280, 547584, 548688, 555520, 563456, 598920, 607476, 616280, 618240, 627072, 636160, 638848, 684480, 685860, 704320, 708722, 731584, 739536, 759345, 763392, 783840, 798560, 809968, 833280, 836096, 845184, 912640, 914480, 924420, 954240, 958272, 986048, 1012460, 1045120, 1056480, 1063083, 1095168, 1097376, 1126912, 1197840, 1214952, 1232560, 1236480, 1254144, 1272320, 1277696, 1368960, 1371720, 1408640, 1417444, 1463168, 1479072, 1518690, 1567680, 1597120, 1619936, 1666560, 1690368, 1771805, 1825280, 1828960, 1848840, 1908480, 1916544, 1972096, 2024920, 2090240, 2112960, 2126166, 2194752, 2395680, 2429904, 2465120, 2508288, 2555392, 2737920, 2743440, 2817280, 2834888, 2926336, 2958144, 3037380, 3135360, 3194240, 3239872, 3380736, 3543610, 3657920, 3697680, 3816960, 3833088, 3944192, 4049840, 4180480, 4225920, 4252332, 4389504, 4791360, 4859808, 4930240, 5315415, 5475840, 5486880, 5634560, 5669776, 5852672, 5916288, 6074760, 6270720, 6388480, 6479744, 7087220, 7315840, 7395360, 7666176, 7888384, 8099680, 8451840, 8504664, 8779008, 9582720, 9719616, 9860480, 10630830, 10973760, 11339552, 11832576, 12149520, 12541440, 12776960, 12959488, 14174440, 14631680, 14790720, 16199360, 16903680, 17009328, 17558016, 19165440, 19439232, 19720960, 21261660, 21947520, 22679104, 23665152, 24299040, 25918976, 28348880, 29263360, 29581440, 32398720, 34018656, 38330880, 38878464, 39441920, 42523320, 43895040, 45358208, 48598080, 56697760, 59162880, 64797440, 68037312, 77756928, 85046640, 87790080, 90716416, 97196160, 113395520, 118325760, 129594880, 136074624, 170093280, 181432832, 194392320, 226791040, 272149248, 340186560, 388784640, 453582080, 544298496, 680373120, 907164160, 1360746240, 2721492480]

約数ペア:

[(1, 2721492480), (2, 1360746240), (3, 907164160), (4, 680373120), (5, 544298496), (6, 453582080), (7, 388784640), (8, 340186560), (10, 272149248), (12, 226791040), (14, 194392320), (15, 181432832), (16, 170093280), (20, 136074624), (21, 129594880), (23, 118325760), (24, 113395520), (28, 97196160), (30, 90716416), (31, 87790080), (32, 85046640), (35, 77756928), (40, 68037312), (42, 64797440), (46, 59162880), (48, 56697760), (56, 48598080), (60, 45358208), (62, 43895040), (64, 42523320), (69, 39441920), (70, 38878464), (71, 38330880), (80, 34018656), (84, 32398720), (92, 29581440), (93, 29263360), (96, 28348880), (105, 25918976), (112, 24299040), (115, 23665152), (120, 22679104), (124, 21947520), (128, 21261660), (138, 19720960), (140, 19439232), (142, 19165440), (155, 17558016), (160, 17009328), (161, 16903680), (168, 16199360), (184, 14790720), (186, 14631680), (192, 14174440), (210, 12959488), (213, 12776960), (217, 12541440), (224, 12149520), (230, 11832576), (240, 11339552), (248, 10973760), (256, 10630830), (276, 9860480), (280, 9719616), (284, 9582720), (310, 8779008), (320, 8504664), (322, 8451840), (336, 8099680), (345, 7888384), (355, 7666176), (368, 7395360), (372, 7315840), (384, 7087220), (420, 6479744), (426, 6388480), (434, 6270720), (448, 6074760), (460, 5916288), (465, 5852672), (480, 5669776), (483, 5634560), (496, 5486880), (497, 5475840), (512, 5315415), (552, 4930240), (560, 4859808), (568, 4791360), (620, 4389504), (640, 4252332), (644, 4225920), (651, 4180480), (672, 4049840), (690, 3944192), (710, 3833088), (713, 3816960), (736, 3697680), (744, 3657920), (768, 3543610), (805, 3380736), (840, 3239872), (852, 3194240), (868, 3135360), (896, 3037380), (920, 2958144), (930, 2926336), (960, 2834888), (966, 2817280), (992, 2743440), (994, 2737920), (1065, 2555392), (1085, 2508288), (1104, 2465120), (1120, 2429904), (1136, 2395680), (1240, 2194752), (1280, 2126166), (1288, 2112960), (1302, 2090240), (1344, 2024920), (1380, 1972096), (1420, 1916544), (1426, 1908480), (1472, 1848840), (1488, 1828960), (1491, 1825280), (1536, 1771805), (1610, 1690368), (1633, 1666560), (1680, 1619936), (1704, 1597120), (1736, 1567680), (1792, 1518690), (1840, 1479072), (1860, 1463168), (1920, 1417444), (1932, 1408640), (1984, 1371720), (1988, 1368960), (2130, 1277696), (2139, 1272320), (2170, 1254144), (2201, 1236480), (2208, 1232560), (2240, 1214952), (2272, 1197840), (2415, 1126912), (2480, 1097376), (2485, 1095168), (2560, 1063083), (2576, 1056480), (2604, 1045120), (2688, 1012460), (2760, 986048), (2840, 958272), (2852, 954240), (2944, 924420), (2976, 914480), (2982, 912640), (3220, 845184), (3255, 836096), (3266, 833280), (3360, 809968), (3408, 798560), (3472, 783840), (3565, 763392), (3584, 759345), (3680, 739536), (3720, 731584), (3840, 708722), (3864, 704320), (3968, 685860), (3976, 684480), (4260, 638848), (4278, 636160), (4340, 627072), (4402, 618240), (4416, 616280), (4480, 607476), (4544, 598920), (4830, 563456), (4899, 555520), (4960, 548688), (4970, 547584), (4991, 545280), (5152, 528240), (5208, 522560), (5376, 506230), (5520, 493024), (5680, 479136), (5704, 477120), (5888, 462210), (5952, 457240), (5964, 456320), (6440, 422592), (6510, 418048), (6532, 416640), (6603, 412160), (6720, 404984), (6816, 399280), (6944, 391920), (7130, 381696), (7360, 369768), (7440, 365792), (7455, 365056), (7680, 354361), (7728, 352160), (7936, 342930), (7952, 342240), (8165, 333312), (8520, 319424), (8556, 318080), (8680, 313536), (8804, 309120), (8832, 308140), (8960, 303738), (9088, 299460), (9660, 281728), (9798, 277760), (9920, 274344), (9940, 273792), (9982, 272640), (10304, 264120), (10416, 261280), (10695, 254464), (10752, 253115), (11005, 247296), (11040, 246512), (11360, 239568), (11408, 238560), (11431, 238080), (11776, 231105), (11904, 228620), (11928, 228160), (12880, 211296), (13020, 209024), (13064, 208320), (13206, 206080), (13440, 202492), (13632, 199640), (13888, 195960), (14260, 190848), (14720, 184884), (14880, 182896), (14910, 182528), (14973, 181760), (15407, 176640), (15456, 176080), (15872, 171465), (15904, 171120), (16330, 166656), (17040, 159712), (17112, 159040), (17360, 156768), (17608, 154560), (17664, 154070), (17920, 151869), (18176, 149730), (19320, 140864), (19596, 138880), (19840, 137172), (19880, 136896), (19964, 136320), (20608, 132060), (20832, 130640), (21390, 127232), (22010, 123648), (22080, 123256), (22720, 119784), (22816, 119280), (22862, 119040), (23808, 114310), (23856, 114080), (24495, 111104), (24955, 109056), (25760, 105648), (26040, 104512), (26128, 104160), (26412, 103040), (26880, 101246), (27264, 99820), (27776, 97980), (28520, 95424), (29440, 92442), (29760, 91448), (29820, 91264), (29946, 90880), (30814, 88320), (30912, 88040), (31808, 85560), (32660, 83328), (33015, 82432), (34080, 79856), (34224, 79520), (34293, 79360), (34720, 78384), (35216, 77280), (35328, 77035), (36352, 74865), (38640, 70432), (39192, 69440), (39680, 68586), (39760, 68448), (39928, 68160), (41216, 66030), (41664, 65320), (42780, 63616), (44020, 61824), (44160, 61628), (45440, 59892), (45632, 59640), (45724, 59520), (46221, 58880), (47616, 57155), (47712, 57040), (48990, 55552), (49910, 54528), (50623, 53760), (51520, 52824), (52080, 52256)]