57160320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4253}}^1$

素因数の和:4282

約数の個数: 128

約数和(自身を含む): 208275840

約数和(自身を除く): 151115520

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4253, 4480, 6720, 8506, 12759, 13440, 17012, 21265, 25518, 29771, 34024, 42530, 51036, 59542, 63795, 68048, 85060, 89313, 102072, 119084, 127590, 136096, 148855, 170120, 178626, 204144, 238168, 255180, 272192, 297710, 340240, 357252, 408288, 446565, 476336, 510360, 544384, 595420, 680480, 714504, 816576, 893130, 952672, 1020720, 1190840, 1360960, 1429008, 1633152, 1786260, 1905344, 2041440, 2381680, 2721920, 2858016, 3572520, 3810688, 4082880, 4763360, 5716032, 7145040, 8165760, 9526720, 11432064, 14290080, 19053440, 28580160, 57160320]

約数ペア:

[(1, 57160320), (2, 28580160), (3, 19053440), (4, 14290080), (5, 11432064), (6, 9526720), (7, 8165760), (8, 7145040), (10, 5716032), (12, 4763360), (14, 4082880), (15, 3810688), (16, 3572520), (20, 2858016), (21, 2721920), (24, 2381680), (28, 2041440), (30, 1905344), (32, 1786260), (35, 1633152), (40, 1429008), (42, 1360960), (48, 1190840), (56, 1020720), (60, 952672), (64, 893130), (70, 816576), (80, 714504), (84, 680480), (96, 595420), (105, 544384), (112, 510360), (120, 476336), (128, 446565), (140, 408288), (160, 357252), (168, 340240), (192, 297710), (210, 272192), (224, 255180), (240, 238168), (280, 204144), (320, 178626), (336, 170120), (384, 148855), (420, 136096), (448, 127590), (480, 119084), (560, 102072), (640, 89313), (672, 85060), (840, 68048), (896, 63795), (960, 59542), (1120, 51036), (1344, 42530), (1680, 34024), (1920, 29771), (2240, 25518), (2688, 21265), (3360, 17012), (4253, 13440), (4480, 12759), (6720, 8506)]