249596160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 288

約数和(自身を含む): 918328320

約数和(自身を除く): 668732160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 256, 264, 285, 304, 311, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 608, 622, 627, 640, 660, 704, 760, 768, 836, 880, 912, 933, 960, 1045, 1056, 1140, 1216, 1244, 1254, 1280, 1320, 1408, 1520, 1555, 1672, 1760, 1824, 1866, 1920, 2090, 2112, 2280, 2432, 2488, 2508, 2640, 2816, 3040, 3110, 3135, 3344, 3421, 3520, 3648, 3732, 3840, 4180, 4224, 4560, 4665, 4864, 4976, 5016, 5280, 5909, 6080, 6220, 6270, 6688, 6842, 7040, 7296, 7464, 8360, 8448, 9120, 9330, 9952, 10032, 10263, 10560, 11818, 12160, 12440, 12540, 13376, 13684, 14080, 14592, 14928, 16720, 17105, 17727, 18240, 18660, 19904, 20064, 20526, 21120, 23636, 24320, 24880, 25080, 26752, 27368, 29545, 29856, 33440, 34210, 35454, 36480, 37320, 39808, 40128, 41052, 42240, 47272, 49760, 50160, 51315, 53504, 54736, 59090, 59712, 64999, 66880, 68420, 70908, 72960, 74640, 79616, 80256, 82104, 88635, 94544, 99520, 100320, 102630, 109472, 118180, 119424, 129998, 133760, 136840, 141816, 149280, 160512, 164208, 177270, 189088, 194997, 199040, 200640, 205260, 218944, 236360, 238848, 259996, 267520, 273680, 283632, 298560, 324995, 328416, 354540, 378176, 389994, 398080, 401280, 410520, 437888, 472720, 519992, 547360, 567264, 597120, 649990, 656832, 709080, 756352, 779988, 802560, 821040, 875776, 945440, 974985, 1039984, 1094720, 1134528, 1194240, 1299980, 1313664, 1418160, 1512704, 1559976, 1642080, 1890880, 1949970, 2079968, 2189440, 2269056, 2599960, 2627328, 2836320, 3119952, 3284160, 3781760, 3899940, 4159936, 4378880, 4538112, 5199920, 5672640, 6239904, 6568320, 7563520, 7799880, 8319872, 10399840, 11345280, 12479808, 13136640, 15599760, 16639744, 20799680, 22690560, 24959616, 31199520, 41599360, 49919232, 62399040, 83198720, 124798080, 249596160]

約数ペア:

[(1, 249596160), (2, 124798080), (3, 83198720), (4, 62399040), (5, 49919232), (6, 41599360), (8, 31199520), (10, 24959616), (11, 22690560), (12, 20799680), (15, 16639744), (16, 15599760), (19, 13136640), (20, 12479808), (22, 11345280), (24, 10399840), (30, 8319872), (32, 7799880), (33, 7563520), (38, 6568320), (40, 6239904), (44, 5672640), (48, 5199920), (55, 4538112), (57, 4378880), (60, 4159936), (64, 3899940), (66, 3781760), (76, 3284160), (80, 3119952), (88, 2836320), (95, 2627328), (96, 2599960), (110, 2269056), (114, 2189440), (120, 2079968), (128, 1949970), (132, 1890880), (152, 1642080), (160, 1559976), (165, 1512704), (176, 1418160), (190, 1313664), (192, 1299980), (209, 1194240), (220, 1134528), (228, 1094720), (240, 1039984), (256, 974985), (264, 945440), (285, 875776), (304, 821040), (311, 802560), (320, 779988), (330, 756352), (352, 709080), (380, 656832), (384, 649990), (418, 597120), (440, 567264), (456, 547360), (480, 519992), (528, 472720), (570, 437888), (608, 410520), (622, 401280), (627, 398080), (640, 389994), (660, 378176), (704, 354540), (760, 328416), (768, 324995), (836, 298560), (880, 283632), (912, 273680), (933, 267520), (960, 259996), (1045, 238848), (1056, 236360), (1140, 218944), (1216, 205260), (1244, 200640), (1254, 199040), (1280, 194997), (1320, 189088), (1408, 177270), (1520, 164208), (1555, 160512), (1672, 149280), (1760, 141816), (1824, 136840), (1866, 133760), (1920, 129998), (2090, 119424), (2112, 118180), (2280, 109472), (2432, 102630), (2488, 100320), (2508, 99520), (2640, 94544), (2816, 88635), (3040, 82104), (3110, 80256), (3135, 79616), (3344, 74640), (3421, 72960), (3520, 70908), (3648, 68420), (3732, 66880), (3840, 64999), (4180, 59712), (4224, 59090), (4560, 54736), (4665, 53504), (4864, 51315), (4976, 50160), (5016, 49760), (5280, 47272), (5909, 42240), (6080, 41052), (6220, 40128), (6270, 39808), (6688, 37320), (6842, 36480), (7040, 35454), (7296, 34210), (7464, 33440), (8360, 29856), (8448, 29545), (9120, 27368), (9330, 26752), (9952, 25080), (10032, 24880), (10263, 24320), (10560, 23636), (11818, 21120), (12160, 20526), (12440, 20064), (12540, 19904), (13376, 18660), (13684, 18240), (14080, 17727), (14592, 17105), (14928, 16720)]