230855520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:693

約数の個数: 192

約数和(自身を含む): 839172096

約数和(自身を除く): 608316576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 541, 560, 635, 672, 762, 840, 889, 1016, 1082, 1120, 1270, 1524, 1623, 1680, 1778, 1905, 2032, 2164, 2540, 2667, 2705, 3048, 3246, 3360, 3556, 3787, 3810, 4064, 4328, 4445, 5080, 5334, 5410, 6096, 6492, 7112, 7574, 7620, 8115, 8656, 8890, 10160, 10668, 10820, 11361, 12192, 12984, 13335, 14224, 15148, 15240, 16230, 17312, 17780, 18935, 20320, 21336, 21640, 22722, 25968, 26670, 28448, 30296, 30480, 32460, 35560, 37870, 42672, 43280, 45444, 51936, 53340, 56805, 60592, 60960, 64920, 68707, 71120, 75740, 85344, 86560, 90888, 106680, 113610, 121184, 129840, 137414, 142240, 151480, 181776, 206121, 213360, 227220, 259680, 274828, 302960, 343535, 363552, 412242, 426720, 454440, 480949, 549656, 605920, 687070, 824484, 908880, 961898, 1030605, 1099312, 1374140, 1442847, 1648968, 1817760, 1923796, 2061210, 2198624, 2404745, 2748280, 2885694, 3297936, 3847592, 4122420, 4809490, 5496560, 5771388, 6595872, 7214235, 7695184, 8244840, 9618980, 10993120, 11542776, 14428470, 15390368, 16489680, 19237960, 23085552, 28856940, 32979360, 38475920, 46171104, 57713880, 76951840, 115427760, 230855520]

約数ペア:

[(1, 230855520), (2, 115427760), (3, 76951840), (4, 57713880), (5, 46171104), (6, 38475920), (7, 32979360), (8, 28856940), (10, 23085552), (12, 19237960), (14, 16489680), (15, 15390368), (16, 14428470), (20, 11542776), (21, 10993120), (24, 9618980), (28, 8244840), (30, 7695184), (32, 7214235), (35, 6595872), (40, 5771388), (42, 5496560), (48, 4809490), (56, 4122420), (60, 3847592), (70, 3297936), (80, 2885694), (84, 2748280), (96, 2404745), (105, 2198624), (112, 2061210), (120, 1923796), (127, 1817760), (140, 1648968), (160, 1442847), (168, 1374140), (210, 1099312), (224, 1030605), (240, 961898), (254, 908880), (280, 824484), (336, 687070), (381, 605920), (420, 549656), (480, 480949), (508, 454440), (541, 426720), (560, 412242), (635, 363552), (672, 343535), (762, 302960), (840, 274828), (889, 259680), (1016, 227220), (1082, 213360), (1120, 206121), (1270, 181776), (1524, 151480), (1623, 142240), (1680, 137414), (1778, 129840), (1905, 121184), (2032, 113610), (2164, 106680), (2540, 90888), (2667, 86560), (2705, 85344), (3048, 75740), (3246, 71120), (3360, 68707), (3556, 64920), (3787, 60960), (3810, 60592), (4064, 56805), (4328, 53340), (4445, 51936), (5080, 45444), (5334, 43280), (5410, 42672), (6096, 37870), (6492, 35560), (7112, 32460), (7574, 30480), (7620, 30296), (8115, 28448), (8656, 26670), (8890, 25968), (10160, 22722), (10668, 21640), (10820, 21336), (11361, 20320), (12192, 18935), (12984, 17780), (13335, 17312), (14224, 16230), (15148, 15240)]