15696817120

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1\times {\mathrm{1453}}^1$

素因数の和:1988

約数の個数: 96

約数和(自身を含む): 37395600480

約数和(自身を除く): 21698783360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 269, 502, 538, 1004, 1076, 1255, 1345, 1453, 2008, 2152, 2510, 2690, 2906, 4016, 4304, 5020, 5380, 5812, 7265, 8032, 8608, 10040, 10760, 11624, 14530, 20080, 21520, 23248, 29060, 40160, 43040, 46496, 58120, 67519, 116240, 135038, 232480, 270076, 337595, 364703, 390857, 540152, 675190, 729406, 781714, 1080304, 1350380, 1458812, 1563428, 1823515, 1954285, 2160608, 2700760, 2917624, 3126856, 3647030, 3908570, 5401520, 5835248, 6253712, 7294060, 7817140, 10803040, 11670496, 12507424, 14588120, 15634280, 29176240, 31268560, 58352480, 62537120, 98105107, 196210214, 392420428, 490525535, 784840856, 981051070, 1569681712, 1962102140, 3139363424, 3924204280, 7848408560, 15696817120]

約数ペア:

[(1, 15696817120), (2, 7848408560), (4, 3924204280), (5, 3139363424), (8, 1962102140), (10, 1569681712), (16, 981051070), (20, 784840856), (32, 490525535), (40, 392420428), (80, 196210214), (160, 98105107), (251, 62537120), (269, 58352480), (502, 31268560), (538, 29176240), (1004, 15634280), (1076, 14588120), (1255, 12507424), (1345, 11670496), (1453, 10803040), (2008, 7817140), (2152, 7294060), (2510, 6253712), (2690, 5835248), (2906, 5401520), (4016, 3908570), (4304, 3647030), (5020, 3126856), (5380, 2917624), (5812, 2700760), (7265, 2160608), (8032, 1954285), (8608, 1823515), (10040, 1563428), (10760, 1458812), (11624, 1350380), (14530, 1080304), (20080, 781714), (21520, 729406), (23248, 675190), (29060, 540152), (40160, 390857), (43040, 364703), (46496, 337595), (58120, 270076), (67519, 232480), (116240, 135038)]