2049611520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48523}}^1$

素因数の和:48558

約数の個数: 144

約数和(自身を含む): 7141180032

約数和(自身を除く): 5091568512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 48523, 97046, 145569, 194092, 242615, 291138, 388184, 485230, 533753, 582276, 727845, 776368, 970460, 1067506, 1164552, 1455690, 1552736, 1601259, 1940920, 2135012, 2329104, 2668765, 2911380, 3105472, 3202518, 3881840, 4270024, 4658208, 5337530, 5822760, 6210944, 6405036, 7763680, 8006295, 8540048, 9316416, 10675060, 11645520, 12421888, 12810072, 15527360, 16012590, 17080096, 18632832, 21350120, 23291040, 25620144, 31054720, 32025180, 34160192, 37265664, 42700240, 46582080, 51240288, 62109440, 64050360, 68320384, 85400480, 93164160, 102480576, 128100720, 136640768, 170800960, 186328320, 204961152, 256201440, 341601920, 409922304, 512402880, 683203840, 1024805760, 2049611520]

約数ペア:

[(1, 2049611520), (2, 1024805760), (3, 683203840), (4, 512402880), (5, 409922304), (6, 341601920), (8, 256201440), (10, 204961152), (11, 186328320), (12, 170800960), (15, 136640768), (16, 128100720), (20, 102480576), (22, 93164160), (24, 85400480), (30, 68320384), (32, 64050360), (33, 62109440), (40, 51240288), (44, 46582080), (48, 42700240), (55, 37265664), (60, 34160192), (64, 32025180), (66, 31054720), (80, 25620144), (88, 23291040), (96, 21350120), (110, 18632832), (120, 17080096), (128, 16012590), (132, 15527360), (160, 12810072), (165, 12421888), (176, 11645520), (192, 10675060), (220, 9316416), (240, 8540048), (256, 8006295), (264, 7763680), (320, 6405036), (330, 6210944), (352, 5822760), (384, 5337530), (440, 4658208), (480, 4270024), (528, 3881840), (640, 3202518), (660, 3105472), (704, 2911380), (768, 2668765), (880, 2329104), (960, 2135012), (1056, 1940920), (1280, 1601259), (1320, 1552736), (1408, 1455690), (1760, 1164552), (1920, 1067506), (2112, 970460), (2640, 776368), (2816, 727845), (3520, 582276), (3840, 533753), (4224, 485230), (5280, 388184), (7040, 291138), (8448, 242615), (10560, 194092), (14080, 145569), (21120, 97046), (42240, 48523)]