6571036720

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{2347}}^1$

素因数の和:2882

約数の個数: 80

約数和(自身を含む): 15512578560

約数和(自身を除く): 8941541840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 443, 632, 790, 886, 1264, 1580, 1772, 2215, 2347, 3160, 3544, 4430, 4694, 6320, 7088, 8860, 9388, 11735, 17720, 18776, 23470, 34997, 35440, 37552, 46940, 69994, 93880, 139988, 174985, 185413, 187760, 279976, 349970, 370826, 559952, 699940, 741652, 927065, 1039721, 1399880, 1483304, 1854130, 2079442, 2799760, 2966608, 3708260, 4158884, 5198605, 7416520, 8317768, 10397210, 14833040, 16635536, 20794420, 41588840, 82137959, 83177680, 164275918, 328551836, 410689795, 657103672, 821379590, 1314207344, 1642759180, 3285518360, 6571036720]

約数ペア:

[(1, 6571036720), (2, 3285518360), (4, 1642759180), (5, 1314207344), (8, 821379590), (10, 657103672), (16, 410689795), (20, 328551836), (40, 164275918), (79, 83177680), (80, 82137959), (158, 41588840), (316, 20794420), (395, 16635536), (443, 14833040), (632, 10397210), (790, 8317768), (886, 7416520), (1264, 5198605), (1580, 4158884), (1772, 3708260), (2215, 2966608), (2347, 2799760), (3160, 2079442), (3544, 1854130), (4430, 1483304), (4694, 1399880), (6320, 1039721), (7088, 927065), (8860, 741652), (9388, 699940), (11735, 559952), (17720, 370826), (18776, 349970), (23470, 279976), (34997, 187760), (35440, 185413), (37552, 174985), (46940, 139988), (69994, 93880)]