51932160

素因数分解:

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

素因数の和:68

約数の個数: 396

約数和(自身を含む): 218423088

約数和(自身を除く): 166490928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 112, 115, 120, 126, 128, 138, 140, 144, 147, 160, 161, 168, 180, 184, 192, 196, 207, 210, 224, 230, 240, 245, 252, 256, 276, 280, 288, 294, 315, 320, 322, 336, 345, 360, 368, 384, 392, 414, 420, 441, 448, 460, 480, 483, 490, 504, 512, 552, 560, 576, 588, 630, 640, 644, 672, 690, 720, 735, 736, 768, 784, 805, 828, 840, 882, 896, 920, 960, 966, 980, 1008, 1024, 1035, 1104, 1120, 1127, 1152, 1176, 1260, 1280, 1288, 1344, 1380, 1440, 1449, 1470, 1472, 1536, 1568, 1610, 1656, 1680, 1764, 1792, 1840, 1920, 1932, 1960, 2016, 2070, 2205, 2208, 2240, 2254, 2304, 2352, 2415, 2520, 2560, 2576, 2688, 2760, 2880, 2898, 2940, 2944, 3072, 3136, 3220, 3312, 3360, 3381, 3528, 3584, 3680, 3840, 3864, 3920, 4032, 4140, 4410, 4416, 4480, 4508, 4608, 4704, 4830, 5040, 5120, 5152, 5376, 5520, 5635, 5760, 5796, 5880, 5888, 6272, 6440, 6624, 6720, 6762, 7056, 7168, 7245, 7360, 7680, 7728, 7840, 8064, 8280, 8820, 8832, 8960, 9016, 9216, 9408, 9660, 10080, 10143, 10304, 10752, 11040, 11270, 11520, 11592, 11760, 11776, 12544, 12880, 13248, 13440, 13524, 14112, 14490, 14720, 15360, 15456, 15680, 16128, 16560, 16905, 17640, 17664, 17920, 18032, 18816, 19320, 20160, 20286, 20608, 21504, 22080, 22540, 23040, 23184, 23520, 23552, 25088, 25760, 26496, 26880, 27048, 28224, 28980, 29440, 30912, 31360, 32256, 33120, 33810, 35280, 35328, 35840, 36064, 37632, 38640, 40320, 40572, 41216, 44160, 45080, 46080, 46368, 47040, 50176, 50715, 51520, 52992, 53760, 54096, 56448, 57960, 58880, 61824, 62720, 64512, 66240, 67620, 70560, 70656, 72128, 75264, 77280, 80640, 81144, 82432, 88320, 90160, 92736, 94080, 101430, 103040, 105984, 107520, 108192, 112896, 115920, 117760, 123648, 125440, 132480, 135240, 141120, 144256, 150528, 154560, 161280, 162288, 164864, 176640, 180320, 185472, 188160, 202860, 206080, 211968, 216384, 225792, 231840, 247296, 250880, 264960, 270480, 282240, 288512, 309120, 322560, 324576, 353280, 360640, 370944, 376320, 405720, 412160, 432768, 451584, 463680, 494592, 529920, 540960, 564480, 577024, 618240, 649152, 721280, 741888, 752640, 811440, 824320, 865536, 927360, 1059840, 1081920, 1128960, 1154048, 1236480, 1298304, 1442560, 1483776, 1622880, 1731072, 1854720, 2163840, 2257920, 2472960, 2596608, 2885120, 3245760, 3462144, 3709440, 4327680, 5193216, 5770240, 6491520, 7418880, 8655360, 10386432, 12983040, 17310720, 25966080, 51932160]

約数ペア:

[(1, 51932160), (2, 25966080), (3, 17310720), (4, 12983040), (5, 10386432), (6, 8655360), (7, 7418880), (8, 6491520), (9, 5770240), (10, 5193216), (12, 4327680), (14, 3709440), (15, 3462144), (16, 3245760), (18, 2885120), (20, 2596608), (21, 2472960), (23, 2257920), (24, 2163840), (28, 1854720), (30, 1731072), (32, 1622880), (35, 1483776), (36, 1442560), (40, 1298304), (42, 1236480), (45, 1154048), (46, 1128960), (48, 1081920), (49, 1059840), (56, 927360), (60, 865536), (63, 824320), (64, 811440), (69, 752640), (70, 741888), (72, 721280), (80, 649152), (84, 618240), (90, 577024), (92, 564480), (96, 540960), (98, 529920), (105, 494592), (112, 463680), (115, 451584), (120, 432768), (126, 412160), (128, 405720), (138, 376320), (140, 370944), (144, 360640), (147, 353280), (160, 324576), (161, 322560), (168, 309120), (180, 288512), (184, 282240), (192, 270480), (196, 264960), (207, 250880), (210, 247296), (224, 231840), (230, 225792), (240, 216384), (245, 211968), (252, 206080), (256, 202860), (276, 188160), (280, 185472), (288, 180320), (294, 176640), (315, 164864), (320, 162288), (322, 161280), (336, 154560), (345, 150528), (360, 144256), (368, 141120), (384, 135240), (392, 132480), (414, 125440), (420, 123648), (441, 117760), (448, 115920), (460, 112896), (480, 108192), (483, 107520), (490, 105984), (504, 103040), (512, 101430), (552, 94080), (560, 92736), (576, 90160), (588, 88320), (630, 82432), (640, 81144), (644, 80640), (672, 77280), (690, 75264), (720, 72128), (735, 70656), (736, 70560), (768, 67620), (784, 66240), (805, 64512), (828, 62720), (840, 61824), (882, 58880), (896, 57960), (920, 56448), (960, 54096), (966, 53760), (980, 52992), (1008, 51520), (1024, 50715), (1035, 50176), (1104, 47040), (1120, 46368), (1127, 46080), (1152, 45080), (1176, 44160), (1260, 41216), (1280, 40572), (1288, 40320), (1344, 38640), (1380, 37632), (1440, 36064), (1449, 35840), (1470, 35328), (1472, 35280), (1536, 33810), (1568, 33120), (1610, 32256), (1656, 31360), (1680, 30912), (1764, 29440), (1792, 28980), (1840, 28224), (1920, 27048), (1932, 26880), (1960, 26496), (2016, 25760), (2070, 25088), (2205, 23552), (2208, 23520), (2240, 23184), (2254, 23040), (2304, 22540), (2352, 22080), (2415, 21504), (2520, 20608), (2560, 20286), (2576, 20160), (2688, 19320), (2760, 18816), (2880, 18032), (2898, 17920), (2940, 17664), (2944, 17640), (3072, 16905), (3136, 16560), (3220, 16128), (3312, 15680), (3360, 15456), (3381, 15360), (3528, 14720), (3584, 14490), (3680, 14112), (3840, 13524), (3864, 13440), (3920, 13248), (4032, 12880), (4140, 12544), (4410, 11776), (4416, 11760), (4480, 11592), (4508, 11520), (4608, 11270), (4704, 11040), (4830, 10752), (5040, 10304), (5120, 10143), (5152, 10080), (5376, 9660), (5520, 9408), (5635, 9216), (5760, 9016), (5796, 8960), (5880, 8832), (5888, 8820), (6272, 8280), (6440, 8064), (6624, 7840), (6720, 7728), (6762, 7680), (7056, 7360), (7168, 7245)]