214333840

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 594604800

約数和(自身を除く): 380270960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 107, 112, 140, 146, 196, 214, 245, 280, 292, 343, 365, 392, 428, 490, 511, 535, 560, 584, 686, 730, 749, 784, 856, 980, 1022, 1070, 1168, 1372, 1460, 1498, 1712, 1715, 1960, 2044, 2140, 2555, 2744, 2920, 2996, 3430, 3577, 3745, 3920, 4088, 4280, 5110, 5243, 5488, 5840, 5992, 6860, 7154, 7490, 7811, 8176, 8560, 10220, 10486, 11984, 13720, 14308, 14980, 15622, 17885, 20440, 20972, 25039, 26215, 27440, 28616, 29960, 31244, 35770, 36701, 39055, 40880, 41944, 50078, 52430, 54677, 57232, 59920, 62488, 71540, 73402, 78110, 83888, 100156, 104860, 109354, 124976, 125195, 143080, 146804, 156220, 183505, 200312, 209720, 218708, 250390, 273385, 286160, 293608, 312440, 367010, 382739, 400624, 419440, 437416, 500780, 546770, 587216, 624880, 734020, 765478, 874832, 1001560, 1093540, 1468040, 1530956, 1913695, 2003120, 2187080, 2679173, 2936080, 3061912, 3827390, 4374160, 5358346, 6123824, 7654780, 10716692, 13395865, 15309560, 21433384, 26791730, 30619120, 42866768, 53583460, 107166920, 214333840]

約数ペア:

[(1, 214333840), (2, 107166920), (4, 53583460), (5, 42866768), (7, 30619120), (8, 26791730), (10, 21433384), (14, 15309560), (16, 13395865), (20, 10716692), (28, 7654780), (35, 6123824), (40, 5358346), (49, 4374160), (56, 3827390), (70, 3061912), (73, 2936080), (80, 2679173), (98, 2187080), (107, 2003120), (112, 1913695), (140, 1530956), (146, 1468040), (196, 1093540), (214, 1001560), (245, 874832), (280, 765478), (292, 734020), (343, 624880), (365, 587216), (392, 546770), (428, 500780), (490, 437416), (511, 419440), (535, 400624), (560, 382739), (584, 367010), (686, 312440), (730, 293608), (749, 286160), (784, 273385), (856, 250390), (980, 218708), (1022, 209720), (1070, 200312), (1168, 183505), (1372, 156220), (1460, 146804), (1498, 143080), (1712, 125195), (1715, 124976), (1960, 109354), (2044, 104860), (2140, 100156), (2555, 83888), (2744, 78110), (2920, 73402), (2996, 71540), (3430, 62488), (3577, 59920), (3745, 57232), (3920, 54677), (4088, 52430), (4280, 50078), (5110, 41944), (5243, 40880), (5488, 39055), (5840, 36701), (5992, 35770), (6860, 31244), (7154, 29960), (7490, 28616), (7811, 27440), (8176, 26215), (8560, 25039), (10220, 20972), (10486, 20440), (11984, 17885), (13720, 15622), (14308, 14980)]