342961920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{4253}}^1$

素因数の和:4287

約数の個数: 216

約数和(自身を含む): 1356447456

約数和(自身を除く): 1013485536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4253, 4480, 5040, 5376, 5760, 6720, 8064, 8506, 8960, 10080, 11520, 12759, 13440, 16128, 17012, 20160, 21265, 25518, 26880, 29771, 34024, 38277, 40320, 42530, 51036, 59542, 63795, 68048, 76554, 80640, 85060, 89313, 102072, 119084, 127590, 136096, 148855, 153108, 170120, 178626, 191385, 204144, 238168, 255180, 267939, 272192, 297710, 306216, 340240, 357252, 382770, 408288, 446565, 476336, 510360, 535878, 544384, 595420, 612432, 680480, 714504, 765540, 816576, 893130, 952672, 1020720, 1071756, 1088768, 1190840, 1224864, 1339695, 1360960, 1429008, 1531080, 1633152, 1786260, 1905344, 2041440, 2143512, 2381680, 2449728, 2679390, 2721920, 2858016, 3062160, 3266304, 3572520, 3810688, 4082880, 4287024, 4763360, 4899456, 5358780, 5443840, 5716032, 6124320, 7145040, 7621376, 8165760, 8574048, 9526720, 9798912, 10717560, 11432064, 12248640, 14290080, 16331520, 17148096, 19053440, 21435120, 22864128, 24497280, 28580160, 34296192, 38106880, 42870240, 48994560, 57160320, 68592384, 85740480, 114320640, 171480960, 342961920]

約数ペア:

[(1, 342961920), (2, 171480960), (3, 114320640), (4, 85740480), (5, 68592384), (6, 57160320), (7, 48994560), (8, 42870240), (9, 38106880), (10, 34296192), (12, 28580160), (14, 24497280), (15, 22864128), (16, 21435120), (18, 19053440), (20, 17148096), (21, 16331520), (24, 14290080), (28, 12248640), (30, 11432064), (32, 10717560), (35, 9798912), (36, 9526720), (40, 8574048), (42, 8165760), (45, 7621376), (48, 7145040), (56, 6124320), (60, 5716032), (63, 5443840), (64, 5358780), (70, 4899456), (72, 4763360), (80, 4287024), (84, 4082880), (90, 3810688), (96, 3572520), (105, 3266304), (112, 3062160), (120, 2858016), (126, 2721920), (128, 2679390), (140, 2449728), (144, 2381680), (160, 2143512), (168, 2041440), (180, 1905344), (192, 1786260), (210, 1633152), (224, 1531080), (240, 1429008), (252, 1360960), (256, 1339695), (280, 1224864), (288, 1190840), (315, 1088768), (320, 1071756), (336, 1020720), (360, 952672), (384, 893130), (420, 816576), (448, 765540), (480, 714504), (504, 680480), (560, 612432), (576, 595420), (630, 544384), (640, 535878), (672, 510360), (720, 476336), (768, 446565), (840, 408288), (896, 382770), (960, 357252), (1008, 340240), (1120, 306216), (1152, 297710), (1260, 272192), (1280, 267939), (1344, 255180), (1440, 238168), (1680, 204144), (1792, 191385), (1920, 178626), (2016, 170120), (2240, 153108), (2304, 148855), (2520, 136096), (2688, 127590), (2880, 119084), (3360, 102072), (3840, 89313), (4032, 85060), (4253, 80640), (4480, 76554), (5040, 68048), (5376, 63795), (5760, 59542), (6720, 51036), (8064, 42530), (8506, 40320), (8960, 38277), (10080, 34024), (11520, 29771), (12759, 26880), (13440, 25518), (16128, 21265), (17012, 20160)]