205255680

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 352

約数和(自身を含む): 792336384

約数和(自身を除く): 587080704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 83, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 166, 168, 184, 192, 210, 224, 230, 240, 249, 256, 276, 280, 320, 322, 332, 336, 345, 368, 384, 415, 420, 448, 460, 480, 483, 498, 512, 552, 560, 581, 640, 644, 664, 672, 690, 736, 768, 805, 830, 840, 896, 920, 960, 966, 996, 1024, 1104, 1120, 1162, 1245, 1280, 1288, 1328, 1344, 1380, 1472, 1536, 1610, 1660, 1680, 1743, 1792, 1840, 1909, 1920, 1932, 1992, 2208, 2240, 2324, 2415, 2490, 2560, 2576, 2656, 2688, 2760, 2905, 2944, 3072, 3220, 3320, 3360, 3486, 3584, 3680, 3818, 3840, 3864, 3984, 4416, 4480, 4648, 4830, 4980, 5120, 5152, 5312, 5376, 5520, 5727, 5810, 5888, 6440, 6640, 6720, 6972, 7168, 7360, 7636, 7680, 7728, 7968, 8715, 8832, 8960, 9296, 9545, 9660, 9960, 10304, 10624, 10752, 11040, 11454, 11620, 11776, 12880, 13280, 13363, 13440, 13944, 14720, 15272, 15360, 15456, 15936, 17430, 17664, 17920, 18592, 19090, 19320, 19920, 20608, 21248, 21504, 22080, 22908, 23240, 23552, 25760, 26560, 26726, 26880, 27888, 28635, 29440, 30544, 30912, 31872, 34860, 35328, 35840, 37184, 38180, 38640, 39840, 40089, 41216, 42496, 44160, 45816, 46480, 51520, 53120, 53452, 53760, 55776, 57270, 58880, 61088, 61824, 63744, 66815, 69720, 70656, 74368, 76360, 77280, 79680, 80178, 82432, 84992, 88320, 91632, 92960, 103040, 106240, 106904, 107520, 111552, 114540, 117760, 122176, 123648, 127488, 133630, 139440, 148736, 152720, 154560, 159360, 160356, 164864, 176640, 183264, 185920, 200445, 206080, 212480, 213808, 223104, 229080, 244352, 247296, 254976, 267260, 278880, 297472, 305440, 309120, 318720, 320712, 353280, 366528, 371840, 400890, 412160, 424960, 427616, 446208, 458160, 488704, 494592, 534520, 557760, 594944, 610880, 618240, 637440, 641424, 733056, 743680, 801780, 824320, 855232, 892416, 916320, 977408, 1069040, 1115520, 1221760, 1236480, 1274880, 1282848, 1466112, 1487360, 1603560, 1710464, 1784832, 1832640, 1954816, 2138080, 2231040, 2443520, 2472960, 2565696, 2932224, 2974720, 3207120, 3420928, 3665280, 4276160, 4462080, 4887040, 5131392, 5864448, 6414240, 6841856, 7330560, 8552320, 8924160, 9774080, 10262784, 12828480, 13683712, 14661120, 17104640, 20525568, 25656960, 29322240, 34209280, 41051136, 51313920, 68418560, 102627840, 205255680]

約数ペア:

[(1, 205255680), (2, 102627840), (3, 68418560), (4, 51313920), (5, 41051136), (6, 34209280), (7, 29322240), (8, 25656960), (10, 20525568), (12, 17104640), (14, 14661120), (15, 13683712), (16, 12828480), (20, 10262784), (21, 9774080), (23, 8924160), (24, 8552320), (28, 7330560), (30, 6841856), (32, 6414240), (35, 5864448), (40, 5131392), (42, 4887040), (46, 4462080), (48, 4276160), (56, 3665280), (60, 3420928), (64, 3207120), (69, 2974720), (70, 2932224), (80, 2565696), (83, 2472960), (84, 2443520), (92, 2231040), (96, 2138080), (105, 1954816), (112, 1832640), (115, 1784832), (120, 1710464), (128, 1603560), (138, 1487360), (140, 1466112), (160, 1282848), (161, 1274880), (166, 1236480), (168, 1221760), (184, 1115520), (192, 1069040), (210, 977408), (224, 916320), (230, 892416), (240, 855232), (249, 824320), (256, 801780), (276, 743680), (280, 733056), (320, 641424), (322, 637440), (332, 618240), (336, 610880), (345, 594944), (368, 557760), (384, 534520), (415, 494592), (420, 488704), (448, 458160), (460, 446208), (480, 427616), (483, 424960), (498, 412160), (512, 400890), (552, 371840), (560, 366528), (581, 353280), (640, 320712), (644, 318720), (664, 309120), (672, 305440), (690, 297472), (736, 278880), (768, 267260), (805, 254976), (830, 247296), (840, 244352), (896, 229080), (920, 223104), (960, 213808), (966, 212480), (996, 206080), (1024, 200445), (1104, 185920), (1120, 183264), (1162, 176640), (1245, 164864), (1280, 160356), (1288, 159360), (1328, 154560), (1344, 152720), (1380, 148736), (1472, 139440), (1536, 133630), (1610, 127488), (1660, 123648), (1680, 122176), (1743, 117760), (1792, 114540), (1840, 111552), (1909, 107520), (1920, 106904), (1932, 106240), (1992, 103040), (2208, 92960), (2240, 91632), (2324, 88320), (2415, 84992), (2490, 82432), (2560, 80178), (2576, 79680), (2656, 77280), (2688, 76360), (2760, 74368), (2905, 70656), (2944, 69720), (3072, 66815), (3220, 63744), (3320, 61824), (3360, 61088), (3486, 58880), (3584, 57270), (3680, 55776), (3818, 53760), (3840, 53452), (3864, 53120), (3984, 51520), (4416, 46480), (4480, 45816), (4648, 44160), (4830, 42496), (4980, 41216), (5120, 40089), (5152, 39840), (5312, 38640), (5376, 38180), (5520, 37184), (5727, 35840), (5810, 35328), (5888, 34860), (6440, 31872), (6640, 30912), (6720, 30544), (6972, 29440), (7168, 28635), (7360, 27888), (7636, 26880), (7680, 26726), (7728, 26560), (7968, 25760), (8715, 23552), (8832, 23240), (8960, 22908), (9296, 22080), (9545, 21504), (9660, 21248), (9960, 20608), (10304, 19920), (10624, 19320), (10752, 19090), (11040, 18592), (11454, 17920), (11620, 17664), (11776, 17430), (12880, 15936), (13280, 15456), (13363, 15360), (13440, 15272), (13944, 14720)]