19658787840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1831}}^1$

素因数の和:2095

約数の個数: 264

約数和(自身を含む): 68446898208

約数和(自身を除く): 48788110368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 233, 240, 256, 288, 320, 360, 384, 466, 480, 512, 576, 640, 699, 720, 768, 932, 960, 1024, 1152, 1165, 1280, 1398, 1440, 1536, 1831, 1864, 1920, 2097, 2304, 2330, 2560, 2796, 2880, 3072, 3495, 3662, 3728, 3840, 4194, 4608, 4660, 5120, 5493, 5592, 5760, 6990, 7324, 7456, 7680, 8388, 9155, 9216, 9320, 10485, 10986, 11184, 11520, 13980, 14648, 14912, 15360, 16479, 16776, 18310, 18640, 20970, 21972, 22368, 23040, 27465, 27960, 29296, 29824, 32958, 33552, 36620, 37280, 41940, 43944, 44736, 46080, 54930, 55920, 58592, 59648, 65916, 67104, 73240, 74560, 82395, 83880, 87888, 89472, 109860, 111840, 117184, 119296, 131832, 134208, 146480, 149120, 164790, 167760, 175776, 178944, 219720, 223680, 234368, 238592, 263664, 268416, 292960, 298240, 329580, 335520, 351552, 357888, 426623, 439440, 447360, 468736, 527328, 536832, 585920, 596480, 659160, 671040, 703104, 715776, 853246, 878880, 894720, 937472, 1054656, 1073664, 1171840, 1192960, 1279869, 1318320, 1342080, 1406208, 1706492, 1757760, 1789440, 1874944, 2109312, 2133115, 2147328, 2343680, 2559738, 2636640, 2684160, 2812416, 3412984, 3515520, 3578880, 3839607, 4218624, 4266230, 4687360, 5119476, 5273280, 5368320, 5624832, 6399345, 6825968, 7031040, 7679214, 8437248, 8532460, 9374720, 10238952, 10546560, 10736640, 12798690, 13651936, 14062080, 15358428, 16874496, 17064920, 19198035, 20477904, 21093120, 25597380, 27303872, 28124160, 30716856, 34129840, 38396070, 40955808, 42186240, 51194760, 54607744, 61433712, 68259680, 76792140, 81911616, 84372480, 102389520, 109215488, 122867424, 136519360, 153584280, 163823232, 204779040, 218430976, 245734848, 273038720, 307168560, 327646464, 409558080, 436861952, 491469696, 546077440, 614337120, 655292928, 819116160, 982939392, 1092154880, 1228674240, 1310585856, 1638232320, 1965878784, 2184309760, 2457348480, 3276464640, 3931757568, 4914696960, 6552929280, 9829393920, 19658787840]

約数ペア:

[(1, 19658787840), (2, 9829393920), (3, 6552929280), (4, 4914696960), (5, 3931757568), (6, 3276464640), (8, 2457348480), (9, 2184309760), (10, 1965878784), (12, 1638232320), (15, 1310585856), (16, 1228674240), (18, 1092154880), (20, 982939392), (24, 819116160), (30, 655292928), (32, 614337120), (36, 546077440), (40, 491469696), (45, 436861952), (48, 409558080), (60, 327646464), (64, 307168560), (72, 273038720), (80, 245734848), (90, 218430976), (96, 204779040), (120, 163823232), (128, 153584280), (144, 136519360), (160, 122867424), (180, 109215488), (192, 102389520), (233, 84372480), (240, 81911616), (256, 76792140), (288, 68259680), (320, 61433712), (360, 54607744), (384, 51194760), (466, 42186240), (480, 40955808), (512, 38396070), (576, 34129840), (640, 30716856), (699, 28124160), (720, 27303872), (768, 25597380), (932, 21093120), (960, 20477904), (1024, 19198035), (1152, 17064920), (1165, 16874496), (1280, 15358428), (1398, 14062080), (1440, 13651936), (1536, 12798690), (1831, 10736640), (1864, 10546560), (1920, 10238952), (2097, 9374720), (2304, 8532460), (2330, 8437248), (2560, 7679214), (2796, 7031040), (2880, 6825968), (3072, 6399345), (3495, 5624832), (3662, 5368320), (3728, 5273280), (3840, 5119476), (4194, 4687360), (4608, 4266230), (4660, 4218624), (5120, 3839607), (5493, 3578880), (5592, 3515520), (5760, 3412984), (6990, 2812416), (7324, 2684160), (7456, 2636640), (7680, 2559738), (8388, 2343680), (9155, 2147328), (9216, 2133115), (9320, 2109312), (10485, 1874944), (10986, 1789440), (11184, 1757760), (11520, 1706492), (13980, 1406208), (14648, 1342080), (14912, 1318320), (15360, 1279869), (16479, 1192960), (16776, 1171840), (18310, 1073664), (18640, 1054656), (20970, 937472), (21972, 894720), (22368, 878880), (23040, 853246), (27465, 715776), (27960, 703104), (29296, 671040), (29824, 659160), (32958, 596480), (33552, 585920), (36620, 536832), (37280, 527328), (41940, 468736), (43944, 447360), (44736, 439440), (46080, 426623), (54930, 357888), (55920, 351552), (58592, 335520), (59648, 329580), (65916, 298240), (67104, 292960), (73240, 268416), (74560, 263664), (82395, 238592), (83880, 234368), (87888, 223680), (89472, 219720), (109860, 178944), (111840, 175776), (117184, 167760), (119296, 164790), (131832, 149120), (134208, 146480)]