2189288000

素因数分解:

$2^6\times 5^3\times {\mathrm{283}}^1\times {\mathrm{967}}^1$

素因数の和:1277

約数の個数: 112

約数和(自身を含む): 5446556544

約数和(自身を除く): 3257268544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 283, 320, 400, 500, 566, 800, 967, 1000, 1132, 1415, 1600, 1934, 2000, 2264, 2830, 3868, 4000, 4528, 4835, 5660, 7075, 7736, 8000, 9056, 9670, 11320, 14150, 15472, 18112, 19340, 22640, 24175, 28300, 30944, 35375, 38680, 45280, 48350, 56600, 61888, 70750, 77360, 90560, 96700, 113200, 120875, 141500, 154720, 193400, 226400, 241750, 273661, 283000, 309440, 386800, 452800, 483500, 547322, 566000, 773600, 967000, 1094644, 1132000, 1368305, 1547200, 1934000, 2189288, 2264000, 2736610, 3868000, 4378576, 5473220, 6841525, 7736000, 8757152, 10946440, 13683050, 17514304, 21892880, 27366100, 34207625, 43785760, 54732200, 68415250, 87571520, 109464400, 136830500, 218928800, 273661000, 437857600, 547322000, 1094644000, 2189288000]

約数ペア:

[(1, 2189288000), (2, 1094644000), (4, 547322000), (5, 437857600), (8, 273661000), (10, 218928800), (16, 136830500), (20, 109464400), (25, 87571520), (32, 68415250), (40, 54732200), (50, 43785760), (64, 34207625), (80, 27366100), (100, 21892880), (125, 17514304), (160, 13683050), (200, 10946440), (250, 8757152), (283, 7736000), (320, 6841525), (400, 5473220), (500, 4378576), (566, 3868000), (800, 2736610), (967, 2264000), (1000, 2189288), (1132, 1934000), (1415, 1547200), (1600, 1368305), (1934, 1132000), (2000, 1094644), (2264, 967000), (2830, 773600), (3868, 566000), (4000, 547322), (4528, 483500), (4835, 452800), (5660, 386800), (7075, 309440), (7736, 283000), (8000, 273661), (9056, 241750), (9670, 226400), (11320, 193400), (14150, 154720), (15472, 141500), (18112, 120875), (19340, 113200), (22640, 96700), (24175, 90560), (28300, 77360), (30944, 70750), (35375, 61888), (38680, 56600), (45280, 48350)]