258716160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 320

約数和(自身を含む): 972259200

約数和(自身を除く): 713543040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 197, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 394, 432, 456, 480, 512, 513, 540, 570, 576, 591, 608, 640, 684, 720, 760, 768, 788, 855, 864, 912, 960, 985, 1026, 1080, 1140, 1152, 1182, 1216, 1280, 1368, 1440, 1520, 1536, 1576, 1710, 1728, 1773, 1824, 1920, 1970, 2052, 2160, 2280, 2304, 2364, 2432, 2560, 2565, 2736, 2880, 2955, 3040, 3152, 3420, 3456, 3546, 3648, 3743, 3840, 3940, 4104, 4320, 4560, 4608, 4728, 4864, 5130, 5319, 5472, 5760, 5910, 6080, 6304, 6840, 6912, 7092, 7296, 7486, 7680, 7880, 8208, 8640, 8865, 9120, 9456, 9728, 10260, 10638, 10944, 11229, 11520, 11820, 12160, 12608, 13680, 13824, 14184, 14592, 14972, 15760, 16416, 17280, 17730, 18240, 18715, 18912, 20520, 21276, 21888, 22458, 23040, 23640, 24320, 25216, 26595, 27360, 28368, 29184, 29944, 31520, 32832, 33687, 34560, 35460, 36480, 37430, 37824, 41040, 42552, 43776, 44916, 47280, 48640, 50432, 53190, 54720, 56145, 56736, 59888, 63040, 65664, 67374, 69120, 70920, 72960, 74860, 75648, 82080, 85104, 87552, 89832, 94560, 100864, 101061, 106380, 109440, 112290, 113472, 119776, 126080, 131328, 134748, 141840, 145920, 149720, 151296, 164160, 168435, 170208, 179664, 189120, 202122, 212760, 218880, 224580, 226944, 239552, 252160, 262656, 269496, 283680, 299440, 302592, 328320, 336870, 340416, 359328, 378240, 404244, 425520, 437760, 449160, 453888, 479104, 504320, 505305, 538992, 567360, 598880, 656640, 673740, 680832, 718656, 756480, 808488, 851040, 898320, 907776, 958208, 1010610, 1077984, 1134720, 1197760, 1313280, 1347480, 1361664, 1437312, 1512960, 1616976, 1702080, 1796640, 1916416, 2021220, 2155968, 2269440, 2395520, 2694960, 2723328, 2874624, 3233952, 3404160, 3593280, 4042440, 4311936, 4538880, 4791040, 5389920, 5749248, 6467904, 6808320, 7186560, 8084880, 8623872, 9582080, 10779840, 12935808, 13616640, 14373120, 16169760, 17247744, 21559680, 25871616, 28746240, 32339520, 43119360, 51743232, 64679040, 86238720, 129358080, 258716160]

約数ペア:

[(1, 258716160), (2, 129358080), (3, 86238720), (4, 64679040), (5, 51743232), (6, 43119360), (8, 32339520), (9, 28746240), (10, 25871616), (12, 21559680), (15, 17247744), (16, 16169760), (18, 14373120), (19, 13616640), (20, 12935808), (24, 10779840), (27, 9582080), (30, 8623872), (32, 8084880), (36, 7186560), (38, 6808320), (40, 6467904), (45, 5749248), (48, 5389920), (54, 4791040), (57, 4538880), (60, 4311936), (64, 4042440), (72, 3593280), (76, 3404160), (80, 3233952), (90, 2874624), (95, 2723328), (96, 2694960), (108, 2395520), (114, 2269440), (120, 2155968), (128, 2021220), (135, 1916416), (144, 1796640), (152, 1702080), (160, 1616976), (171, 1512960), (180, 1437312), (190, 1361664), (192, 1347480), (197, 1313280), (216, 1197760), (228, 1134720), (240, 1077984), (256, 1010610), (270, 958208), (285, 907776), (288, 898320), (304, 851040), (320, 808488), (342, 756480), (360, 718656), (380, 680832), (384, 673740), (394, 656640), (432, 598880), (456, 567360), (480, 538992), (512, 505305), (513, 504320), (540, 479104), (570, 453888), (576, 449160), (591, 437760), (608, 425520), (640, 404244), (684, 378240), (720, 359328), (760, 340416), (768, 336870), (788, 328320), (855, 302592), (864, 299440), (912, 283680), (960, 269496), (985, 262656), (1026, 252160), (1080, 239552), (1140, 226944), (1152, 224580), (1182, 218880), (1216, 212760), (1280, 202122), (1368, 189120), (1440, 179664), (1520, 170208), (1536, 168435), (1576, 164160), (1710, 151296), (1728, 149720), (1773, 145920), (1824, 141840), (1920, 134748), (1970, 131328), (2052, 126080), (2160, 119776), (2280, 113472), (2304, 112290), (2364, 109440), (2432, 106380), (2560, 101061), (2565, 100864), (2736, 94560), (2880, 89832), (2955, 87552), (3040, 85104), (3152, 82080), (3420, 75648), (3456, 74860), (3546, 72960), (3648, 70920), (3743, 69120), (3840, 67374), (3940, 65664), (4104, 63040), (4320, 59888), (4560, 56736), (4608, 56145), (4728, 54720), (4864, 53190), (5130, 50432), (5319, 48640), (5472, 47280), (5760, 44916), (5910, 43776), (6080, 42552), (6304, 41040), (6840, 37824), (6912, 37430), (7092, 36480), (7296, 35460), (7486, 34560), (7680, 33687), (7880, 32832), (8208, 31520), (8640, 29944), (8865, 29184), (9120, 28368), (9456, 27360), (9728, 26595), (10260, 25216), (10638, 24320), (10944, 23640), (11229, 23040), (11520, 22458), (11820, 21888), (12160, 21276), (12608, 20520), (13680, 18912), (13824, 18715), (14184, 18240), (14592, 17730), (14972, 17280), (15760, 16416)]