229969920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 208

約数和(自身を含む): 778472640

約数和(自身を除く): 548502720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 197, 228, 240, 256, 285, 304, 320, 380, 384, 394, 456, 480, 512, 570, 591, 608, 640, 760, 768, 788, 912, 960, 985, 1024, 1140, 1182, 1216, 1280, 1520, 1536, 1576, 1824, 1920, 1970, 2048, 2280, 2364, 2432, 2560, 2955, 3040, 3072, 3152, 3648, 3743, 3840, 3940, 4096, 4560, 4728, 4864, 5120, 5910, 6080, 6144, 6304, 7296, 7486, 7680, 7880, 9120, 9456, 9728, 10240, 11229, 11820, 12160, 12288, 12608, 14592, 14972, 15360, 15760, 18240, 18715, 18912, 19456, 20480, 22458, 23640, 24320, 25216, 29184, 29944, 30720, 31520, 36480, 37430, 37824, 38912, 44916, 47280, 48640, 50432, 56145, 58368, 59888, 61440, 63040, 72960, 74860, 75648, 77824, 89832, 94560, 97280, 100864, 112290, 116736, 119776, 126080, 145920, 149720, 151296, 179664, 189120, 194560, 201728, 224580, 233472, 239552, 252160, 291840, 299440, 302592, 359328, 378240, 389120, 403456, 449160, 479104, 504320, 583680, 598880, 605184, 718656, 756480, 806912, 898320, 958208, 1008640, 1167360, 1197760, 1210368, 1437312, 1512960, 1796640, 1916416, 2017280, 2395520, 2420736, 2874624, 3025920, 3593280, 3832832, 4034560, 4791040, 5749248, 6051840, 7186560, 7665664, 9582080, 11498496, 12103680, 14373120, 15331328, 19164160, 22996992, 28746240, 38328320, 45993984, 57492480, 76656640, 114984960, 229969920]

約数ペア:

[(1, 229969920), (2, 114984960), (3, 76656640), (4, 57492480), (5, 45993984), (6, 38328320), (8, 28746240), (10, 22996992), (12, 19164160), (15, 15331328), (16, 14373120), (19, 12103680), (20, 11498496), (24, 9582080), (30, 7665664), (32, 7186560), (38, 6051840), (40, 5749248), (48, 4791040), (57, 4034560), (60, 3832832), (64, 3593280), (76, 3025920), (80, 2874624), (95, 2420736), (96, 2395520), (114, 2017280), (120, 1916416), (128, 1796640), (152, 1512960), (160, 1437312), (190, 1210368), (192, 1197760), (197, 1167360), (228, 1008640), (240, 958208), (256, 898320), (285, 806912), (304, 756480), (320, 718656), (380, 605184), (384, 598880), (394, 583680), (456, 504320), (480, 479104), (512, 449160), (570, 403456), (591, 389120), (608, 378240), (640, 359328), (760, 302592), (768, 299440), (788, 291840), (912, 252160), (960, 239552), (985, 233472), (1024, 224580), (1140, 201728), (1182, 194560), (1216, 189120), (1280, 179664), (1520, 151296), (1536, 149720), (1576, 145920), (1824, 126080), (1920, 119776), (1970, 116736), (2048, 112290), (2280, 100864), (2364, 97280), (2432, 94560), (2560, 89832), (2955, 77824), (3040, 75648), (3072, 74860), (3152, 72960), (3648, 63040), (3743, 61440), (3840, 59888), (3940, 58368), (4096, 56145), (4560, 50432), (4728, 48640), (4864, 47280), (5120, 44916), (5910, 38912), (6080, 37824), (6144, 37430), (6304, 36480), (7296, 31520), (7486, 30720), (7680, 29944), (7880, 29184), (9120, 25216), (9456, 24320), (9728, 23640), (10240, 22458), (11229, 20480), (11820, 19456), (12160, 18912), (12288, 18715), (12608, 18240), (14592, 15760), (14972, 15360)]