27720663040

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{48341}}^1$

素因数の和:48381

約数の個数: 120

約数和(自身を含む): 76033071072

約数和(自身を除く): 48312408032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 7168, 8192, 8960, 10240, 14336, 16384, 17920, 20480, 28672, 35840, 40960, 48341, 57344, 71680, 81920, 96682, 114688, 143360, 193364, 241705, 286720, 338387, 386728, 483410, 573440, 676774, 773456, 966820, 1353548, 1546912, 1691935, 1933640, 2707096, 3093824, 3383870, 3867280, 5414192, 6187648, 6767740, 7734560, 10828384, 12375296, 13535480, 15469120, 21656768, 24750592, 27070960, 30938240, 43313536, 49501184, 54141920, 61876480, 86627072, 99002368, 108283840, 123752960, 173254144, 198004736, 216567680, 247505920, 346508288, 396009472, 433135360, 495011840, 693016576, 792018944, 866270720, 990023680, 1386033152, 1732541440, 1980047360, 2772066304, 3465082880, 3960094720, 5544132608, 6930165760, 13860331520, 27720663040]

約数ペア:

[(1, 27720663040), (2, 13860331520), (4, 6930165760), (5, 5544132608), (7, 3960094720), (8, 3465082880), (10, 2772066304), (14, 1980047360), (16, 1732541440), (20, 1386033152), (28, 990023680), (32, 866270720), (35, 792018944), (40, 693016576), (56, 495011840), (64, 433135360), (70, 396009472), (80, 346508288), (112, 247505920), (128, 216567680), (140, 198004736), (160, 173254144), (224, 123752960), (256, 108283840), (280, 99002368), (320, 86627072), (448, 61876480), (512, 54141920), (560, 49501184), (640, 43313536), (896, 30938240), (1024, 27070960), (1120, 24750592), (1280, 21656768), (1792, 15469120), (2048, 13535480), (2240, 12375296), (2560, 10828384), (3584, 7734560), (4096, 6767740), (4480, 6187648), (5120, 5414192), (7168, 3867280), (8192, 3383870), (8960, 3093824), (10240, 2707096), (14336, 1933640), (16384, 1691935), (17920, 1546912), (20480, 1353548), (28672, 966820), (35840, 773456), (40960, 676774), (48341, 573440), (57344, 483410), (71680, 386728), (81920, 338387), (96682, 286720), (114688, 241705), (143360, 193364)]