211874880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 224

約数和(自身を含む): 788578560

約数和(自身を除く): 576703680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 656, 672, 769, 820, 840, 861, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1538, 1640, 1680, 1722, 1968, 2240, 2296, 2307, 2460, 2624, 2870, 3076, 3280, 3360, 3444, 3845, 3936, 4305, 4592, 4614, 4920, 5383, 5740, 6152, 6560, 6720, 6888, 7690, 7872, 8610, 9184, 9228, 9840, 10766, 11480, 11535, 12304, 13120, 13776, 15380, 16149, 17220, 18368, 18456, 19680, 21532, 22960, 23070, 24608, 26915, 27552, 30760, 31529, 32298, 34440, 36912, 39360, 43064, 45920, 46140, 49216, 53830, 55104, 61520, 63058, 64596, 68880, 73824, 80745, 86128, 91840, 92280, 94587, 107660, 123040, 126116, 129192, 137760, 147648, 157645, 161490, 172256, 184560, 189174, 215320, 220703, 246080, 252232, 258384, 275520, 315290, 322980, 344512, 369120, 378348, 430640, 441406, 472935, 504464, 516768, 630580, 645960, 662109, 738240, 756696, 861280, 882812, 945870, 1008928, 1033536, 1103515, 1261160, 1291920, 1324218, 1513392, 1722560, 1765624, 1891740, 2017856, 2207030, 2522320, 2583840, 2648436, 3026784, 3310545, 3531248, 3783480, 4414060, 5044640, 5167680, 5296872, 6053568, 6621090, 7062496, 7566960, 8828120, 10089280, 10593744, 13242180, 14124992, 15133920, 17656240, 21187488, 26484360, 30267840, 35312480, 42374976, 52968720, 70624960, 105937440, 211874880]

約数ペア:

[(1, 211874880), (2, 105937440), (3, 70624960), (4, 52968720), (5, 42374976), (6, 35312480), (7, 30267840), (8, 26484360), (10, 21187488), (12, 17656240), (14, 15133920), (15, 14124992), (16, 13242180), (20, 10593744), (21, 10089280), (24, 8828120), (28, 7566960), (30, 7062496), (32, 6621090), (35, 6053568), (40, 5296872), (41, 5167680), (42, 5044640), (48, 4414060), (56, 3783480), (60, 3531248), (64, 3310545), (70, 3026784), (80, 2648436), (82, 2583840), (84, 2522320), (96, 2207030), (105, 2017856), (112, 1891740), (120, 1765624), (123, 1722560), (140, 1513392), (160, 1324218), (164, 1291920), (168, 1261160), (192, 1103515), (205, 1033536), (210, 1008928), (224, 945870), (240, 882812), (246, 861280), (280, 756696), (287, 738240), (320, 662109), (328, 645960), (336, 630580), (410, 516768), (420, 504464), (448, 472935), (480, 441406), (492, 430640), (560, 378348), (574, 369120), (615, 344512), (656, 322980), (672, 315290), (769, 275520), (820, 258384), (840, 252232), (861, 246080), (960, 220703), (984, 215320), (1120, 189174), (1148, 184560), (1230, 172256), (1312, 161490), (1344, 157645), (1435, 147648), (1538, 137760), (1640, 129192), (1680, 126116), (1722, 123040), (1968, 107660), (2240, 94587), (2296, 92280), (2307, 91840), (2460, 86128), (2624, 80745), (2870, 73824), (3076, 68880), (3280, 64596), (3360, 63058), (3444, 61520), (3845, 55104), (3936, 53830), (4305, 49216), (4592, 46140), (4614, 45920), (4920, 43064), (5383, 39360), (5740, 36912), (6152, 34440), (6560, 32298), (6720, 31529), (6888, 30760), (7690, 27552), (7872, 26915), (8610, 24608), (9184, 23070), (9228, 22960), (9840, 21532), (10766, 19680), (11480, 18456), (11535, 18368), (12304, 17220), (13120, 16149), (13776, 15380)]