210693280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9942

約数の個数: 96

約数和(自身を含む): 598872960

約数和(自身を除く): 388179680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 9901, 10640, 19802, 21280, 39604, 49505, 69307, 79208, 99010, 138614, 158416, 188119, 198020, 277228, 316832, 346535, 376238, 396040, 554456, 693070, 752476, 792080, 940595, 1108912, 1316833, 1386140, 1504952, 1584160, 1881190, 2217824, 2633666, 2772280, 3009904, 3762380, 5267332, 5544560, 6019808, 6584165, 7524760, 10534664, 11089120, 13168330, 15049520, 21069328, 26336660, 30099040, 42138656, 52673320, 105346640, 210693280]

約数ペア:

[(1, 210693280), (2, 105346640), (4, 52673320), (5, 42138656), (7, 30099040), (8, 26336660), (10, 21069328), (14, 15049520), (16, 13168330), (19, 11089120), (20, 10534664), (28, 7524760), (32, 6584165), (35, 6019808), (38, 5544560), (40, 5267332), (56, 3762380), (70, 3009904), (76, 2772280), (80, 2633666), (95, 2217824), (112, 1881190), (133, 1584160), (140, 1504952), (152, 1386140), (160, 1316833), (190, 1108912), (224, 940595), (266, 792080), (280, 752476), (304, 693070), (380, 554456), (532, 396040), (560, 376238), (608, 346535), (665, 316832), (760, 277228), (1064, 198020), (1120, 188119), (1330, 158416), (1520, 138614), (2128, 99010), (2660, 79208), (3040, 69307), (4256, 49505), (5320, 39604), (9901, 21280), (10640, 19802)]