220652320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10369}}^1$

素因数の和:10410

約数の個数: 96

約数和(自身を含む): 627177600

約数和(自身を除く): 406525280

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, 10369, 10640, 20738, 21280, 41476, 51845, 72583, 82952, 103690, 145166, 165904, 197011, 207380, 290332, 331808, 362915, 394022, 414760, 580664, 725830, 788044, 829520, 985055, 1161328, 1379077, 1451660, 1576088, 1659040, 1970110, 2322656, 2758154, 2903320, 3152176, 3940220, 5516308, 5806640, 6304352, 6895385, 7880440, 11032616, 11613280, 13790770, 15760880, 22065232, 27581540, 31521760, 44130464, 55163080, 110326160, 220652320]

約数ペア:

[(1, 220652320), (2, 110326160), (4, 55163080), (5, 44130464), (7, 31521760), (8, 27581540), (10, 22065232), (14, 15760880), (16, 13790770), (19, 11613280), (20, 11032616), (28, 7880440), (32, 6895385), (35, 6304352), (38, 5806640), (40, 5516308), (56, 3940220), (70, 3152176), (76, 2903320), (80, 2758154), (95, 2322656), (112, 1970110), (133, 1659040), (140, 1576088), (152, 1451660), (160, 1379077), (190, 1161328), (224, 985055), (266, 829520), (280, 788044), (304, 725830), (380, 580664), (532, 414760), (560, 394022), (608, 362915), (665, 331808), (760, 290332), (1064, 207380), (1120, 197011), (1330, 165904), (1520, 145166), (2128, 103690), (2660, 82952), (3040, 72583), (4256, 51845), (5320, 41476), (10369, 21280), (10640, 20738)]