2050379520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 432

約数和(自身を含む): 8078198688

約数和(自身を除く): 6027819168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 256, 272, 280, 294, 320, 336, 340, 357, 384, 392, 408, 420, 448, 476, 480, 490, 510, 544, 560, 588, 595, 640, 641, 672, 680, 714, 735, 768, 784, 816, 833, 840, 896, 952, 960, 980, 1020, 1088, 1120, 1176, 1190, 1280, 1282, 1344, 1360, 1428, 1470, 1568, 1632, 1666, 1680, 1785, 1792, 1904, 1920, 1923, 1960, 2040, 2176, 2240, 2352, 2380, 2499, 2564, 2688, 2720, 2856, 2940, 3136, 3205, 3264, 3332, 3360, 3570, 3808, 3840, 3846, 3920, 4080, 4165, 4352, 4480, 4487, 4704, 4760, 4998, 5128, 5376, 5440, 5712, 5880, 6272, 6410, 6528, 6664, 6720, 7140, 7616, 7692, 7840, 8160, 8330, 8960, 8974, 9408, 9520, 9615, 9996, 10256, 10880, 10897, 11424, 11760, 12495, 12544, 12820, 13056, 13328, 13440, 13461, 14280, 15232, 15384, 15680, 16320, 16660, 17948, 18816, 19040, 19230, 19992, 20512, 21760, 21794, 22435, 22848, 23520, 24990, 25640, 26656, 26880, 26922, 28560, 30464, 30768, 31360, 31409, 32640, 32691, 33320, 35896, 37632, 38080, 38460, 39984, 41024, 43588, 44870, 45696, 47040, 49980, 51280, 53312, 53844, 54485, 57120, 61536, 62720, 62818, 65280, 65382, 66640, 67305, 71792, 76160, 76279, 76920, 79968, 82048, 87176, 89740, 91392, 94080, 94227, 99960, 102560, 106624, 107688, 108970, 114240, 123072, 125636, 130764, 133280, 134610, 143584, 152320, 152558, 153840, 157045, 159936, 163455, 164096, 174352, 179480, 188160, 188454, 199920, 205120, 213248, 215376, 217940, 228480, 228837, 246144, 251272, 261528, 266560, 269220, 287168, 305116, 307680, 314090, 319872, 326910, 348704, 358960, 376908, 381395, 399840, 410240, 430752, 435880, 456960, 457674, 471135, 492288, 502544, 523056, 533120, 533953, 538440, 574336, 610232, 615360, 628180, 639744, 653820, 697408, 717920, 753816, 762790, 799680, 820480, 861504, 871760, 915348, 942270, 1005088, 1046112, 1066240, 1067906, 1076880, 1144185, 1148672, 1220464, 1230720, 1256360, 1307640, 1394816, 1435840, 1507632, 1525580, 1599360, 1601859, 1723008, 1743520, 1830696, 1884540, 2010176, 2092224, 2135812, 2153760, 2288370, 2440928, 2461440, 2512720, 2615280, 2669765, 2789632, 2871680, 3015264, 3051160, 3198720, 3203718, 3446016, 3487040, 3661392, 3769080, 4020352, 4184448, 4271624, 4307520, 4576740, 4881856, 5025440, 5230560, 5339530, 5743360, 6030528, 6102320, 6407436, 6974080, 7322784, 7538160, 8009295, 8040704, 8368896, 8543248, 8615040, 9153480, 9763712, 10050880, 10461120, 10679060, 12061056, 12204640, 12814872, 13948160, 14645568, 15076320, 16018590, 17086496, 17230080, 18306960, 19527424, 20101760, 20922240, 21358120, 24122112, 24409280, 25629744, 29291136, 30152640, 32037180, 34172992, 36613920, 40203520, 41844480, 42716240, 48818560, 51259488, 58582272, 60305280, 64074360, 68345984, 73227840, 85432480, 97637120, 102518976, 120610560, 128148720, 136691968, 146455680, 170864960, 205037952, 256297440, 292911360, 341729920, 410075904, 512594880, 683459840, 1025189760, 2050379520]

約数ペア:

[(1, 2050379520), (2, 1025189760), (3, 683459840), (4, 512594880), (5, 410075904), (6, 341729920), (7, 292911360), (8, 256297440), (10, 205037952), (12, 170864960), (14, 146455680), (15, 136691968), (16, 128148720), (17, 120610560), (20, 102518976), (21, 97637120), (24, 85432480), (28, 73227840), (30, 68345984), (32, 64074360), (34, 60305280), (35, 58582272), (40, 51259488), (42, 48818560), (48, 42716240), (49, 41844480), (51, 40203520), (56, 36613920), (60, 34172992), (64, 32037180), (68, 30152640), (70, 29291136), (80, 25629744), (84, 24409280), (85, 24122112), (96, 21358120), (98, 20922240), (102, 20101760), (105, 19527424), (112, 18306960), (119, 17230080), (120, 17086496), (128, 16018590), (136, 15076320), (140, 14645568), (147, 13948160), (160, 12814872), (168, 12204640), (170, 12061056), (192, 10679060), (196, 10461120), (204, 10050880), (210, 9763712), (224, 9153480), (238, 8615040), (240, 8543248), (245, 8368896), (255, 8040704), (256, 8009295), (272, 7538160), (280, 7322784), (294, 6974080), (320, 6407436), (336, 6102320), (340, 6030528), (357, 5743360), (384, 5339530), (392, 5230560), (408, 5025440), (420, 4881856), (448, 4576740), (476, 4307520), (480, 4271624), (490, 4184448), (510, 4020352), (544, 3769080), (560, 3661392), (588, 3487040), (595, 3446016), (640, 3203718), (641, 3198720), (672, 3051160), (680, 3015264), (714, 2871680), (735, 2789632), (768, 2669765), (784, 2615280), (816, 2512720), (833, 2461440), (840, 2440928), (896, 2288370), (952, 2153760), (960, 2135812), (980, 2092224), (1020, 2010176), (1088, 1884540), (1120, 1830696), (1176, 1743520), (1190, 1723008), (1280, 1601859), (1282, 1599360), (1344, 1525580), (1360, 1507632), (1428, 1435840), (1470, 1394816), (1568, 1307640), (1632, 1256360), (1666, 1230720), (1680, 1220464), (1785, 1148672), (1792, 1144185), (1904, 1076880), (1920, 1067906), (1923, 1066240), (1960, 1046112), (2040, 1005088), (2176, 942270), (2240, 915348), (2352, 871760), (2380, 861504), (2499, 820480), (2564, 799680), (2688, 762790), (2720, 753816), (2856, 717920), (2940, 697408), (3136, 653820), (3205, 639744), (3264, 628180), (3332, 615360), (3360, 610232), (3570, 574336), (3808, 538440), (3840, 533953), (3846, 533120), (3920, 523056), (4080, 502544), (4165, 492288), (4352, 471135), (4480, 457674), (4487, 456960), (4704, 435880), (4760, 430752), (4998, 410240), (5128, 399840), (5376, 381395), (5440, 376908), (5712, 358960), (5880, 348704), (6272, 326910), (6410, 319872), (6528, 314090), (6664, 307680), (6720, 305116), (7140, 287168), (7616, 269220), (7692, 266560), (7840, 261528), (8160, 251272), (8330, 246144), (8960, 228837), (8974, 228480), (9408, 217940), (9520, 215376), (9615, 213248), (9996, 205120), (10256, 199920), (10880, 188454), (10897, 188160), (11424, 179480), (11760, 174352), (12495, 164096), (12544, 163455), (12820, 159936), (13056, 157045), (13328, 153840), (13440, 152558), (13461, 152320), (14280, 143584), (15232, 134610), (15384, 133280), (15680, 130764), (16320, 125636), (16660, 123072), (17948, 114240), (18816, 108970), (19040, 107688), (19230, 106624), (19992, 102560), (20512, 99960), (21760, 94227), (21794, 94080), (22435, 91392), (22848, 89740), (23520, 87176), (24990, 82048), (25640, 79968), (26656, 76920), (26880, 76279), (26922, 76160), (28560, 71792), (30464, 67305), (30768, 66640), (31360, 65382), (31409, 65280), (32640, 62818), (32691, 62720), (33320, 61536), (35896, 57120), (37632, 54485), (38080, 53844), (38460, 53312), (39984, 51280), (41024, 49980), (43588, 47040), (44870, 45696)]