896142240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{88903}}^1$

素因数の和:88931

約数の個数: 144

約数和(自身を含む): 3494994048

約数和(自身を除く): 2598851808

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 88903, 177806, 266709, 355612, 444515, 533418, 622321, 711224, 800127, 889030, 1066836, 1244642, 1333545, 1422448, 1600254, 1778060, 1866963, 2133672, 2489284, 2667090, 2844896, 3111605, 3200508, 3556120, 3733926, 4000635, 4267344, 4978568, 5334180, 5600889, 6223210, 6401016, 7112240, 7467852, 8001270, 8534688, 9334815, 9957136, 10668360, 11201778, 12446420, 12802032, 14224480, 14935704, 16002540, 18669630, 19914272, 21336720, 22403556, 24892840, 25604064, 28004445, 29871408, 32005080, 37339260, 42673440, 44807112, 49785680, 56008890, 59742816, 64010160, 74678520, 89614224, 99571360, 112017780, 128020320, 149357040, 179228448, 224035560, 298714080, 448071120, 896142240]

約数ペア:

[(1, 896142240), (2, 448071120), (3, 298714080), (4, 224035560), (5, 179228448), (6, 149357040), (7, 128020320), (8, 112017780), (9, 99571360), (10, 89614224), (12, 74678520), (14, 64010160), (15, 59742816), (16, 56008890), (18, 49785680), (20, 44807112), (21, 42673440), (24, 37339260), (28, 32005080), (30, 29871408), (32, 28004445), (35, 25604064), (36, 24892840), (40, 22403556), (42, 21336720), (45, 19914272), (48, 18669630), (56, 16002540), (60, 14935704), (63, 14224480), (70, 12802032), (72, 12446420), (80, 11201778), (84, 10668360), (90, 9957136), (96, 9334815), (105, 8534688), (112, 8001270), (120, 7467852), (126, 7112240), (140, 6401016), (144, 6223210), (160, 5600889), (168, 5334180), (180, 4978568), (210, 4267344), (224, 4000635), (240, 3733926), (252, 3556120), (280, 3200508), (288, 3111605), (315, 2844896), (336, 2667090), (360, 2489284), (420, 2133672), (480, 1866963), (504, 1778060), (560, 1600254), (630, 1422448), (672, 1333545), (720, 1244642), (840, 1066836), (1008, 889030), (1120, 800127), (1260, 711224), (1440, 622321), (1680, 533418), (2016, 444515), (2520, 355612), (3360, 266709), (5040, 177806), (10080, 88903)]