1199840320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2719}}^1$

素因数の和:2940

約数の個数: 112

約数和(自身を含む): 3283061760

約数和(自身を除く): 2083221440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 197, 224, 280, 320, 394, 448, 560, 788, 985, 1120, 1379, 1576, 1970, 2240, 2719, 2758, 3152, 3940, 5438, 5516, 6304, 6895, 7880, 10876, 11032, 12608, 13595, 13790, 15760, 19033, 21752, 22064, 27190, 27580, 31520, 38066, 43504, 44128, 54380, 55160, 63040, 76132, 87008, 88256, 95165, 108760, 110320, 152264, 174016, 190330, 217520, 220640, 304528, 380660, 435040, 441280, 535643, 609056, 761320, 870080, 1071286, 1218112, 1522640, 2142572, 2678215, 3045280, 3749501, 4285144, 5356430, 6090560, 7499002, 8570288, 10712860, 14998004, 17140576, 18747505, 21425720, 29996008, 34281152, 37495010, 42851440, 59992016, 74990020, 85702880, 119984032, 149980040, 171405760, 239968064, 299960080, 599920160, 1199840320]

約数ペア:

[(1, 1199840320), (2, 599920160), (4, 299960080), (5, 239968064), (7, 171405760), (8, 149980040), (10, 119984032), (14, 85702880), (16, 74990020), (20, 59992016), (28, 42851440), (32, 37495010), (35, 34281152), (40, 29996008), (56, 21425720), (64, 18747505), (70, 17140576), (80, 14998004), (112, 10712860), (140, 8570288), (160, 7499002), (197, 6090560), (224, 5356430), (280, 4285144), (320, 3749501), (394, 3045280), (448, 2678215), (560, 2142572), (788, 1522640), (985, 1218112), (1120, 1071286), (1379, 870080), (1576, 761320), (1970, 609056), (2240, 535643), (2719, 441280), (2758, 435040), (3152, 380660), (3940, 304528), (5438, 220640), (5516, 217520), (6304, 190330), (6895, 174016), (7880, 152264), (10876, 110320), (11032, 108760), (12608, 95165), (13595, 88256), (13790, 87008), (15760, 76132), (19033, 63040), (21752, 55160), (22064, 54380), (27190, 44128), (27580, 43504), (31520, 38066)]