310420512

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 983549952

約数和(自身を除く): 673129440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 54, 69, 72, 81, 82, 92, 96, 108, 123, 127, 138, 144, 162, 164, 184, 207, 216, 246, 254, 276, 288, 324, 328, 368, 369, 381, 414, 432, 492, 508, 552, 621, 648, 656, 736, 738, 762, 828, 864, 943, 984, 1016, 1104, 1107, 1143, 1242, 1296, 1312, 1476, 1524, 1656, 1863, 1886, 1968, 2032, 2208, 2214, 2286, 2484, 2592, 2829, 2921, 2952, 3048, 3312, 3321, 3429, 3726, 3772, 3936, 4064, 4428, 4572, 4968, 5207, 5658, 5842, 5904, 6096, 6624, 6642, 6858, 7452, 7544, 8487, 8763, 8856, 9144, 9936, 10287, 10414, 11316, 11684, 11808, 12192, 13284, 13716, 14904, 15088, 15621, 16974, 17526, 17712, 18288, 19872, 20574, 20828, 22632, 23368, 25461, 26289, 26568, 27432, 29808, 30176, 31242, 33948, 35052, 35424, 36576, 41148, 41656, 45264, 46736, 46863, 50922, 52578, 53136, 54864, 59616, 62484, 67896, 70104, 76383, 78867, 82296, 83312, 90528, 93472, 93726, 101844, 105156, 106272, 109728, 119761, 124968, 135792, 140208, 140589, 152766, 157734, 164592, 166624, 187452, 203688, 210312, 236601, 239522, 249936, 271584, 280416, 281178, 305532, 315468, 329184, 359283, 374904, 407376, 420624, 421767, 473202, 479044, 499872, 562356, 611064, 630936, 718566, 749808, 814752, 841248, 843534, 946404, 958088, 1077849, 1124712, 1222128, 1261872, 1437132, 1499616, 1687068, 1892808, 1916176, 2155698, 2249424, 2444256, 2523744, 2874264, 3233547, 3374136, 3785616, 3832352, 4311396, 4498848, 5748528, 6467094, 6748272, 7571232, 8622792, 9700641, 11497056, 12934188, 13496544, 17245584, 19401282, 25868376, 34491168, 38802564, 51736752, 77605128, 103473504, 155210256, 310420512]

約数ペア:

[(1, 310420512), (2, 155210256), (3, 103473504), (4, 77605128), (6, 51736752), (8, 38802564), (9, 34491168), (12, 25868376), (16, 19401282), (18, 17245584), (23, 13496544), (24, 12934188), (27, 11497056), (32, 9700641), (36, 8622792), (41, 7571232), (46, 6748272), (48, 6467094), (54, 5748528), (69, 4498848), (72, 4311396), (81, 3832352), (82, 3785616), (92, 3374136), (96, 3233547), (108, 2874264), (123, 2523744), (127, 2444256), (138, 2249424), (144, 2155698), (162, 1916176), (164, 1892808), (184, 1687068), (207, 1499616), (216, 1437132), (246, 1261872), (254, 1222128), (276, 1124712), (288, 1077849), (324, 958088), (328, 946404), (368, 843534), (369, 841248), (381, 814752), (414, 749808), (432, 718566), (492, 630936), (508, 611064), (552, 562356), (621, 499872), (648, 479044), (656, 473202), (736, 421767), (738, 420624), (762, 407376), (828, 374904), (864, 359283), (943, 329184), (984, 315468), (1016, 305532), (1104, 281178), (1107, 280416), (1143, 271584), (1242, 249936), (1296, 239522), (1312, 236601), (1476, 210312), (1524, 203688), (1656, 187452), (1863, 166624), (1886, 164592), (1968, 157734), (2032, 152766), (2208, 140589), (2214, 140208), (2286, 135792), (2484, 124968), (2592, 119761), (2829, 109728), (2921, 106272), (2952, 105156), (3048, 101844), (3312, 93726), (3321, 93472), (3429, 90528), (3726, 83312), (3772, 82296), (3936, 78867), (4064, 76383), (4428, 70104), (4572, 67896), (4968, 62484), (5207, 59616), (5658, 54864), (5842, 53136), (5904, 52578), (6096, 50922), (6624, 46863), (6642, 46736), (6858, 45264), (7452, 41656), (7544, 41148), (8487, 36576), (8763, 35424), (8856, 35052), (9144, 33948), (9936, 31242), (10287, 30176), (10414, 29808), (11316, 27432), (11684, 26568), (11808, 26289), (12192, 25461), (13284, 23368), (13716, 22632), (14904, 20828), (15088, 20574), (15621, 19872), (16974, 18288), (17526, 17712)]