147866880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5501}}^1$

素因数の和:5532

約数の個数: 144

約数和(自身を含む): 539812224

約数和(自身を除く): 391945344

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, 5501, 6720, 8960, 11002, 13440, 16503, 22004, 26880, 27505, 33006, 38507, 44008, 55010, 66012, 77014, 82515, 88016, 110020, 115521, 132024, 154028, 165030, 176032, 192535, 220040, 231042, 264048, 308056, 330060, 352064, 385070, 440080, 462084, 528096, 577605, 616112, 660120, 704128, 770140, 880160, 924168, 1056192, 1155210, 1232224, 1320240, 1408256, 1540280, 1760320, 1848336, 2112384, 2310420, 2464448, 2640480, 3080560, 3520640, 3696672, 4224768, 4620840, 4928896, 5280960, 6161120, 7041280, 7393344, 9241680, 9857792, 10561920, 12322240, 14786688, 18483360, 21123840, 24644480, 29573376, 36966720, 49288960, 73933440, 147866880]

約数ペア:

[(1, 147866880), (2, 73933440), (3, 49288960), (4, 36966720), (5, 29573376), (6, 24644480), (7, 21123840), (8, 18483360), (10, 14786688), (12, 12322240), (14, 10561920), (15, 9857792), (16, 9241680), (20, 7393344), (21, 7041280), (24, 6161120), (28, 5280960), (30, 4928896), (32, 4620840), (35, 4224768), (40, 3696672), (42, 3520640), (48, 3080560), (56, 2640480), (60, 2464448), (64, 2310420), (70, 2112384), (80, 1848336), (84, 1760320), (96, 1540280), (105, 1408256), (112, 1320240), (120, 1232224), (128, 1155210), (140, 1056192), (160, 924168), (168, 880160), (192, 770140), (210, 704128), (224, 660120), (240, 616112), (256, 577605), (280, 528096), (320, 462084), (336, 440080), (384, 385070), (420, 352064), (448, 330060), (480, 308056), (560, 264048), (640, 231042), (672, 220040), (768, 192535), (840, 176032), (896, 165030), (960, 154028), (1120, 132024), (1280, 115521), (1344, 110020), (1680, 88016), (1792, 82515), (1920, 77014), (2240, 66012), (2688, 55010), (3360, 44008), (3840, 38507), (4480, 33006), (5376, 27505), (5501, 26880), (6720, 22004), (8960, 16503), (11002, 13440)]