1145671680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 208

約数和(自身を含む): 3798002880

約数和(自身を除く): 2652331200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 643, 696, 768, 870, 928, 960, 1024, 1160, 1280, 1286, 1392, 1536, 1740, 1856, 1920, 1929, 2048, 2320, 2560, 2572, 2784, 3072, 3215, 3480, 3712, 3840, 3858, 4096, 4640, 5120, 5144, 5568, 6144, 6430, 6960, 7424, 7680, 7716, 9280, 9645, 10240, 10288, 11136, 12288, 12860, 13920, 14848, 15360, 15432, 18560, 18647, 19290, 20480, 20576, 22272, 25720, 27840, 29696, 30720, 30864, 37120, 37294, 38580, 41152, 44544, 51440, 55680, 55941, 59392, 61440, 61728, 74240, 74588, 77160, 82304, 89088, 93235, 102880, 111360, 111882, 118784, 123456, 148480, 149176, 154320, 164608, 178176, 186470, 205760, 222720, 223764, 246912, 279705, 296960, 298352, 308640, 329216, 356352, 372940, 411520, 445440, 447528, 493824, 559410, 593920, 596704, 617280, 658432, 745880, 823040, 890880, 895056, 987648, 1118820, 1193408, 1234560, 1316864, 1491760, 1646080, 1781760, 1790112, 1975296, 2237640, 2386816, 2469120, 2633728, 2983520, 3292160, 3580224, 3950592, 4475280, 4773632, 4938240, 5967040, 6584320, 7160448, 7901184, 8950560, 9547264, 9876480, 11934080, 13168640, 14320896, 17901120, 19094528, 19752960, 23868160, 28641792, 35802240, 38189056, 39505920, 47736320, 57283584, 71604480, 76378112, 95472640, 114567168, 143208960, 190945280, 229134336, 286417920, 381890560, 572835840, 1145671680]

約数ペア:

[(1, 1145671680), (2, 572835840), (3, 381890560), (4, 286417920), (5, 229134336), (6, 190945280), (8, 143208960), (10, 114567168), (12, 95472640), (15, 76378112), (16, 71604480), (20, 57283584), (24, 47736320), (29, 39505920), (30, 38189056), (32, 35802240), (40, 28641792), (48, 23868160), (58, 19752960), (60, 19094528), (64, 17901120), (80, 14320896), (87, 13168640), (96, 11934080), (116, 9876480), (120, 9547264), (128, 8950560), (145, 7901184), (160, 7160448), (174, 6584320), (192, 5967040), (232, 4938240), (240, 4773632), (256, 4475280), (290, 3950592), (320, 3580224), (348, 3292160), (384, 2983520), (435, 2633728), (464, 2469120), (480, 2386816), (512, 2237640), (580, 1975296), (640, 1790112), (643, 1781760), (696, 1646080), (768, 1491760), (870, 1316864), (928, 1234560), (960, 1193408), (1024, 1118820), (1160, 987648), (1280, 895056), (1286, 890880), (1392, 823040), (1536, 745880), (1740, 658432), (1856, 617280), (1920, 596704), (1929, 593920), (2048, 559410), (2320, 493824), (2560, 447528), (2572, 445440), (2784, 411520), (3072, 372940), (3215, 356352), (3480, 329216), (3712, 308640), (3840, 298352), (3858, 296960), (4096, 279705), (4640, 246912), (5120, 223764), (5144, 222720), (5568, 205760), (6144, 186470), (6430, 178176), (6960, 164608), (7424, 154320), (7680, 149176), (7716, 148480), (9280, 123456), (9645, 118784), (10240, 111882), (10288, 111360), (11136, 102880), (12288, 93235), (12860, 89088), (13920, 82304), (14848, 77160), (15360, 74588), (15432, 74240), (18560, 61728), (18647, 61440), (19290, 59392), (20480, 55941), (20576, 55680), (22272, 51440), (25720, 44544), (27840, 41152), (29696, 38580), (30720, 37294), (30864, 37120)]