18400849920

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 416

約数和(自身を含む): 66240944640

約数和(自身を除く): 47840094720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 107, 108, 120, 128, 135, 144, 160, 180, 192, 214, 216, 240, 256, 270, 288, 311, 320, 321, 360, 384, 428, 432, 480, 512, 535, 540, 576, 622, 640, 642, 720, 768, 856, 864, 933, 960, 963, 1024, 1070, 1080, 1152, 1244, 1280, 1284, 1440, 1536, 1555, 1605, 1712, 1728, 1866, 1920, 1926, 2048, 2140, 2160, 2304, 2488, 2560, 2568, 2799, 2880, 2889, 3072, 3110, 3210, 3424, 3456, 3732, 3840, 3852, 4096, 4280, 4320, 4608, 4665, 4815, 4976, 5120, 5136, 5598, 5760, 5778, 6144, 6220, 6420, 6848, 6912, 7464, 7680, 7704, 8397, 8560, 8640, 9216, 9330, 9630, 9952, 10240, 10272, 11196, 11520, 11556, 12288, 12440, 12840, 13696, 13824, 13995, 14445, 14928, 15360, 15408, 16794, 17120, 17280, 18432, 18660, 19260, 19904, 20480, 20544, 22392, 23040, 23112, 24880, 25680, 27392, 27648, 27990, 28890, 29856, 30720, 30816, 33277, 33588, 34240, 34560, 36864, 37320, 38520, 39808, 41088, 41985, 44784, 46080, 46224, 49760, 51360, 54784, 55296, 55980, 57780, 59712, 61440, 61632, 66554, 67176, 68480, 69120, 74640, 77040, 79616, 82176, 83970, 89568, 92160, 92448, 99520, 99831, 102720, 109568, 110592, 111960, 115560, 119424, 123264, 133108, 134352, 136960, 138240, 149280, 154080, 159232, 164352, 166385, 167940, 179136, 184320, 184896, 199040, 199662, 205440, 219136, 223920, 231120, 238848, 246528, 266216, 268704, 273920, 276480, 298560, 299493, 308160, 318464, 328704, 332770, 335880, 358272, 369792, 398080, 399324, 410880, 438272, 447840, 462240, 477696, 493056, 499155, 532432, 537408, 547840, 552960, 597120, 598986, 616320, 636928, 657408, 665540, 671760, 716544, 739584, 796160, 798648, 821760, 895680, 898479, 924480, 955392, 986112, 998310, 1064864, 1074816, 1095680, 1194240, 1197972, 1232640, 1273856, 1314816, 1331080, 1343520, 1433088, 1479168, 1497465, 1592320, 1597296, 1643520, 1791360, 1796958, 1848960, 1910784, 1972224, 1996620, 2129728, 2149632, 2191360, 2388480, 2395944, 2465280, 2662160, 2687040, 2866176, 2958336, 2994930, 3184640, 3194592, 3287040, 3582720, 3593916, 3697920, 3821568, 3944448, 3993240, 4259456, 4299264, 4492395, 4776960, 4791888, 4930560, 5324320, 5374080, 5732352, 5916672, 5989860, 6369280, 6389184, 6574080, 7165440, 7187832, 7395840, 7986480, 8518912, 8598528, 8984790, 9553920, 9583776, 9861120, 10648640, 10748160, 11464704, 11833344, 11979720, 12778368, 14330880, 14375664, 14791680, 15972960, 17037824, 17197056, 17969580, 19107840, 19167552, 19722240, 21297280, 21496320, 23959440, 25556736, 28661760, 28751328, 29583360, 31945920, 34075648, 34394112, 35939160, 38335104, 42594560, 42992640, 47918880, 51113472, 57323520, 57502656, 59166720, 63891840, 68151296, 71878320, 76670208, 85189120, 85985280, 95837760, 102226944, 115005312, 127783680, 136302592, 143756640, 153340416, 170378240, 171970560, 191675520, 204453888, 230010624, 255567360, 287513280, 306680832, 340756480, 383351040, 408907776, 460021248, 511134720, 575026560, 613361664, 681512960, 766702080, 920042496, 1022269440, 1150053120, 1226723328, 1533404160, 1840084992, 2044538880, 2300106240, 3066808320, 3680169984, 4600212480, 6133616640, 9200424960, 18400849920]

約数ペア:

[(1, 18400849920), (2, 9200424960), (3, 6133616640), (4, 4600212480), (5, 3680169984), (6, 3066808320), (8, 2300106240), (9, 2044538880), (10, 1840084992), (12, 1533404160), (15, 1226723328), (16, 1150053120), (18, 1022269440), (20, 920042496), (24, 766702080), (27, 681512960), (30, 613361664), (32, 575026560), (36, 511134720), (40, 460021248), (45, 408907776), (48, 383351040), (54, 340756480), (60, 306680832), (64, 287513280), (72, 255567360), (80, 230010624), (90, 204453888), (96, 191675520), (107, 171970560), (108, 170378240), (120, 153340416), (128, 143756640), (135, 136302592), (144, 127783680), (160, 115005312), (180, 102226944), (192, 95837760), (214, 85985280), (216, 85189120), (240, 76670208), (256, 71878320), (270, 68151296), (288, 63891840), (311, 59166720), (320, 57502656), (321, 57323520), (360, 51113472), (384, 47918880), (428, 42992640), (432, 42594560), (480, 38335104), (512, 35939160), (535, 34394112), (540, 34075648), (576, 31945920), (622, 29583360), (640, 28751328), (642, 28661760), (720, 25556736), (768, 23959440), (856, 21496320), (864, 21297280), (933, 19722240), (960, 19167552), (963, 19107840), (1024, 17969580), (1070, 17197056), (1080, 17037824), (1152, 15972960), (1244, 14791680), (1280, 14375664), (1284, 14330880), (1440, 12778368), (1536, 11979720), (1555, 11833344), (1605, 11464704), (1712, 10748160), (1728, 10648640), (1866, 9861120), (1920, 9583776), (1926, 9553920), (2048, 8984790), (2140, 8598528), (2160, 8518912), (2304, 7986480), (2488, 7395840), (2560, 7187832), (2568, 7165440), (2799, 6574080), (2880, 6389184), (2889, 6369280), (3072, 5989860), (3110, 5916672), (3210, 5732352), (3424, 5374080), (3456, 5324320), (3732, 4930560), (3840, 4791888), (3852, 4776960), (4096, 4492395), (4280, 4299264), (4320, 4259456), (4608, 3993240), (4665, 3944448), (4815, 3821568), (4976, 3697920), (5120, 3593916), (5136, 3582720), (5598, 3287040), (5760, 3194592), (5778, 3184640), (6144, 2994930), (6220, 2958336), (6420, 2866176), (6848, 2687040), (6912, 2662160), (7464, 2465280), (7680, 2395944), (7704, 2388480), (8397, 2191360), (8560, 2149632), (8640, 2129728), (9216, 1996620), (9330, 1972224), (9630, 1910784), (9952, 1848960), (10240, 1796958), (10272, 1791360), (11196, 1643520), (11520, 1597296), (11556, 1592320), (12288, 1497465), (12440, 1479168), (12840, 1433088), (13696, 1343520), (13824, 1331080), (13995, 1314816), (14445, 1273856), (14928, 1232640), (15360, 1197972), (15408, 1194240), (16794, 1095680), (17120, 1074816), (17280, 1064864), (18432, 998310), (18660, 986112), (19260, 955392), (19904, 924480), (20480, 898479), (20544, 895680), (22392, 821760), (23040, 798648), (23112, 796160), (24880, 739584), (25680, 716544), (27392, 671760), (27648, 665540), (27990, 657408), (28890, 636928), (29856, 616320), (30720, 598986), (30816, 597120), (33277, 552960), (33588, 547840), (34240, 537408), (34560, 532432), (36864, 499155), (37320, 493056), (38520, 477696), (39808, 462240), (41088, 447840), (41985, 438272), (44784, 410880), (46080, 399324), (46224, 398080), (49760, 369792), (51360, 358272), (54784, 335880), (55296, 332770), (55980, 328704), (57780, 318464), (59712, 308160), (61440, 299493), (61632, 298560), (66554, 276480), (67176, 273920), (68480, 268704), (69120, 266216), (74640, 246528), (77040, 238848), (79616, 231120), (82176, 223920), (83970, 219136), (89568, 205440), (92160, 199662), (92448, 199040), (99520, 184896), (99831, 184320), (102720, 179136), (109568, 167940), (110592, 166385), (111960, 164352), (115560, 159232), (119424, 154080), (123264, 149280), (133108, 138240), (134352, 136960)]