276890880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{10301}}^1$

素因数の和:10332

約数の個数: 144

約数和(自身を含む): 1010749824

約数和(自身を除く): 733858944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 10301, 13440, 20602, 26880, 30903, 41204, 51505, 61806, 72107, 82408, 103010, 123612, 144214, 154515, 164816, 206020, 216321, 247224, 288428, 309030, 329632, 360535, 412040, 432642, 494448, 576856, 618060, 659264, 721070, 824080, 865284, 988896, 1081605, 1153712, 1236120, 1318528, 1442140, 1648160, 1730568, 1977792, 2163210, 2307424, 2472240, 2637056, 2884280, 3296320, 3461136, 3955584, 4326420, 4614848, 4944480, 5768560, 6592640, 6922272, 7911168, 8652840, 9229696, 9888960, 11537120, 13185280, 13844544, 17305680, 18459392, 19777920, 23074240, 27689088, 34611360, 39555840, 46148480, 55378176, 69222720, 92296960, 138445440, 276890880]

約数ペア:

[(1, 276890880), (2, 138445440), (3, 92296960), (4, 69222720), (5, 55378176), (6, 46148480), (7, 39555840), (8, 34611360), (10, 27689088), (12, 23074240), (14, 19777920), (15, 18459392), (16, 17305680), (20, 13844544), (21, 13185280), (24, 11537120), (28, 9888960), (30, 9229696), (32, 8652840), (35, 7911168), (40, 6922272), (42, 6592640), (48, 5768560), (56, 4944480), (60, 4614848), (64, 4326420), (70, 3955584), (80, 3461136), (84, 3296320), (96, 2884280), (105, 2637056), (112, 2472240), (120, 2307424), (128, 2163210), (140, 1977792), (160, 1730568), (168, 1648160), (192, 1442140), (210, 1318528), (224, 1236120), (240, 1153712), (256, 1081605), (280, 988896), (320, 865284), (336, 824080), (384, 721070), (420, 659264), (448, 618060), (480, 576856), (560, 494448), (640, 432642), (672, 412040), (768, 360535), (840, 329632), (896, 309030), (960, 288428), (1120, 247224), (1280, 216321), (1344, 206020), (1680, 164816), (1792, 154515), (1920, 144214), (2240, 123612), (2688, 103010), (3360, 82408), (3840, 72107), (4480, 61806), (5376, 51505), (6720, 41204), (8960, 30903), (10301, 26880), (13440, 20602)]