201625920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{70009}}^1$

素因数の和:70032

約数の個数: 84

約数和(自身を含む): 693519060

約数和(自身を除く): 491893140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 70009, 140018, 210027, 280036, 350045, 420054, 560072, 630081, 700090, 840108, 1050135, 1120144, 1260162, 1400180, 1680216, 2100270, 2240288, 2520324, 2800360, 3150405, 3360432, 4200540, 4480576, 5040648, 5600720, 6300810, 6720864, 8401080, 10081296, 11201440, 12601620, 13441728, 16802160, 20162592, 22402880, 25203240, 33604320, 40325184, 50406480, 67208640, 100812960, 201625920]

約数ペア:

[(1, 201625920), (2, 100812960), (3, 67208640), (4, 50406480), (5, 40325184), (6, 33604320), (8, 25203240), (9, 22402880), (10, 20162592), (12, 16802160), (15, 13441728), (16, 12601620), (18, 11201440), (20, 10081296), (24, 8401080), (30, 6720864), (32, 6300810), (36, 5600720), (40, 5040648), (45, 4480576), (48, 4200540), (60, 3360432), (64, 3150405), (72, 2800360), (80, 2520324), (90, 2240288), (96, 2100270), (120, 1680216), (144, 1400180), (160, 1260162), (180, 1120144), (192, 1050135), (240, 840108), (288, 700090), (320, 630081), (360, 560072), (480, 420054), (576, 350045), (720, 280036), (960, 210027), (1440, 140018), (2880, 70009)]