145597760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 224

約数和(自身を含む): 456468480

約数和(自身を除く): 310870720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 311, 320, 352, 380, 385, 418, 440, 448, 532, 560, 608, 616, 622, 665, 704, 760, 770, 836, 880, 1045, 1064, 1120, 1216, 1232, 1244, 1330, 1463, 1520, 1540, 1555, 1672, 1760, 2090, 2128, 2177, 2240, 2464, 2488, 2660, 2926, 3040, 3080, 3110, 3344, 3421, 3520, 4180, 4256, 4354, 4928, 4976, 5320, 5852, 5909, 6080, 6160, 6220, 6688, 6842, 7315, 8360, 8512, 8708, 9952, 10640, 10885, 11704, 11818, 12320, 12440, 13376, 13684, 14630, 16720, 17105, 17416, 19904, 21280, 21770, 23408, 23636, 23947, 24640, 24880, 27368, 29260, 29545, 33440, 34210, 34832, 41363, 42560, 43540, 46816, 47272, 47894, 49760, 54736, 58520, 59090, 64999, 66880, 68420, 69664, 82726, 87080, 93632, 94544, 95788, 99520, 109472, 117040, 118180, 119735, 129998, 136840, 139328, 165452, 174160, 189088, 191576, 206815, 218944, 234080, 236360, 239470, 259996, 273680, 324995, 330904, 348320, 378176, 383152, 413630, 454993, 468160, 472720, 478940, 519992, 547360, 649990, 661808, 696640, 766304, 827260, 909986, 945440, 957880, 1039984, 1094720, 1299980, 1323616, 1532608, 1654520, 1819972, 1890880, 1915760, 2079968, 2274965, 2599960, 2647232, 3309040, 3639944, 3831520, 4159936, 4549930, 5199920, 6618080, 7279888, 7663040, 9099860, 10399840, 13236160, 14559776, 18199720, 20799680, 29119552, 36399440, 72798880, 145597760]

約数ペア:

[(1, 145597760), (2, 72798880), (4, 36399440), (5, 29119552), (7, 20799680), (8, 18199720), (10, 14559776), (11, 13236160), (14, 10399840), (16, 9099860), (19, 7663040), (20, 7279888), (22, 6618080), (28, 5199920), (32, 4549930), (35, 4159936), (38, 3831520), (40, 3639944), (44, 3309040), (55, 2647232), (56, 2599960), (64, 2274965), (70, 2079968), (76, 1915760), (77, 1890880), (80, 1819972), (88, 1654520), (95, 1532608), (110, 1323616), (112, 1299980), (133, 1094720), (140, 1039984), (152, 957880), (154, 945440), (160, 909986), (176, 827260), (190, 766304), (209, 696640), (220, 661808), (224, 649990), (266, 547360), (280, 519992), (304, 478940), (308, 472720), (311, 468160), (320, 454993), (352, 413630), (380, 383152), (385, 378176), (418, 348320), (440, 330904), (448, 324995), (532, 273680), (560, 259996), (608, 239470), (616, 236360), (622, 234080), (665, 218944), (704, 206815), (760, 191576), (770, 189088), (836, 174160), (880, 165452), (1045, 139328), (1064, 136840), (1120, 129998), (1216, 119735), (1232, 118180), (1244, 117040), (1330, 109472), (1463, 99520), (1520, 95788), (1540, 94544), (1555, 93632), (1672, 87080), (1760, 82726), (2090, 69664), (2128, 68420), (2177, 66880), (2240, 64999), (2464, 59090), (2488, 58520), (2660, 54736), (2926, 49760), (3040, 47894), (3080, 47272), (3110, 46816), (3344, 43540), (3421, 42560), (3520, 41363), (4180, 34832), (4256, 34210), (4354, 33440), (4928, 29545), (4976, 29260), (5320, 27368), (5852, 24880), (5909, 24640), (6080, 23947), (6160, 23636), (6220, 23408), (6688, 21770), (6842, 21280), (7315, 19904), (8360, 17416), (8512, 17105), (8708, 16720), (9952, 14630), (10640, 13684), (10885, 13376), (11704, 12440), (11818, 12320)]