25720191360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14737}}^1$

素因数の和:14866

約数の個数: 256

約数和(自身を含む): 92000491200

約数和(自身を除く): 66280299840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 128, 135, 144, 160, 180, 192, 202, 216, 240, 270, 288, 303, 320, 360, 384, 404, 432, 480, 505, 540, 576, 606, 640, 720, 808, 864, 909, 960, 1010, 1080, 1152, 1212, 1440, 1515, 1616, 1728, 1818, 1920, 2020, 2160, 2424, 2727, 2880, 3030, 3232, 3456, 3636, 4040, 4320, 4545, 4848, 5454, 5760, 6060, 6464, 7272, 8080, 8640, 9090, 9696, 10908, 12120, 12928, 13635, 14544, 14737, 16160, 17280, 18180, 19392, 21816, 24240, 27270, 29088, 29474, 32320, 36360, 38784, 43632, 44211, 48480, 54540, 58176, 58948, 64640, 72720, 73685, 87264, 88422, 96960, 109080, 116352, 117896, 132633, 145440, 147370, 174528, 176844, 193920, 218160, 221055, 235792, 265266, 290880, 294740, 349056, 353688, 397899, 436320, 442110, 471584, 530532, 581760, 589480, 663165, 707376, 795798, 872640, 884220, 943168, 1061064, 1178960, 1326330, 1414752, 1488437, 1591596, 1745280, 1768440, 1886336, 1989495, 2122128, 2357920, 2652660, 2829504, 2976874, 3183192, 3536880, 3978990, 4244256, 4465311, 4715840, 5305320, 5659008, 5953748, 6366384, 7073760, 7442185, 7957980, 8488512, 8930622, 9431680, 10610640, 11907496, 12732768, 13395933, 14147520, 14884370, 15915960, 16977024, 17861244, 21221280, 22326555, 23814992, 25465536, 26791866, 28295040, 29768740, 31831920, 35722488, 40187799, 42442560, 44653110, 47629984, 50931072, 53583732, 59537480, 63663840, 66979665, 71444976, 80375598, 84885120, 89306220, 95259968, 107167464, 119074960, 127327680, 133959330, 142889952, 160751196, 178612440, 190519936, 200938995, 214334928, 238149920, 254655360, 267918660, 285779904, 321502392, 357224880, 401877990, 428669856, 476299840, 535837320, 571559808, 643004784, 714449760, 803755980, 857339712, 952599680, 1071674640, 1286009568, 1428899520, 1607511960, 1714679424, 2143349280, 2572019136, 2857799040, 3215023920, 4286698560, 5144038272, 6430047840, 8573397120, 12860095680, 25720191360]

約数ペア:

[(1, 25720191360), (2, 12860095680), (3, 8573397120), (4, 6430047840), (5, 5144038272), (6, 4286698560), (8, 3215023920), (9, 2857799040), (10, 2572019136), (12, 2143349280), (15, 1714679424), (16, 1607511960), (18, 1428899520), (20, 1286009568), (24, 1071674640), (27, 952599680), (30, 857339712), (32, 803755980), (36, 714449760), (40, 643004784), (45, 571559808), (48, 535837320), (54, 476299840), (60, 428669856), (64, 401877990), (72, 357224880), (80, 321502392), (90, 285779904), (96, 267918660), (101, 254655360), (108, 238149920), (120, 214334928), (128, 200938995), (135, 190519936), (144, 178612440), (160, 160751196), (180, 142889952), (192, 133959330), (202, 127327680), (216, 119074960), (240, 107167464), (270, 95259968), (288, 89306220), (303, 84885120), (320, 80375598), (360, 71444976), (384, 66979665), (404, 63663840), (432, 59537480), (480, 53583732), (505, 50931072), (540, 47629984), (576, 44653110), (606, 42442560), (640, 40187799), (720, 35722488), (808, 31831920), (864, 29768740), (909, 28295040), (960, 26791866), (1010, 25465536), (1080, 23814992), (1152, 22326555), (1212, 21221280), (1440, 17861244), (1515, 16977024), (1616, 15915960), (1728, 14884370), (1818, 14147520), (1920, 13395933), (2020, 12732768), (2160, 11907496), (2424, 10610640), (2727, 9431680), (2880, 8930622), (3030, 8488512), (3232, 7957980), (3456, 7442185), (3636, 7073760), (4040, 6366384), (4320, 5953748), (4545, 5659008), (4848, 5305320), (5454, 4715840), (5760, 4465311), (6060, 4244256), (6464, 3978990), (7272, 3536880), (8080, 3183192), (8640, 2976874), (9090, 2829504), (9696, 2652660), (10908, 2357920), (12120, 2122128), (12928, 1989495), (13635, 1886336), (14544, 1768440), (14737, 1745280), (16160, 1591596), (17280, 1488437), (18180, 1414752), (19392, 1326330), (21816, 1178960), (24240, 1061064), (27270, 943168), (29088, 884220), (29474, 872640), (32320, 795798), (36360, 707376), (38784, 663165), (43632, 589480), (44211, 581760), (48480, 530532), (54540, 471584), (58176, 442110), (58948, 436320), (64640, 397899), (72720, 353688), (73685, 349056), (87264, 294740), (88422, 290880), (96960, 265266), (109080, 235792), (116352, 221055), (117896, 218160), (132633, 193920), (145440, 176844), (147370, 174528)]