201608640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{70003}}^1$

素因数の和:70026

約数の個数: 84

約数和(自身を含む): 693459624

約数和(自身を除く): 491850984

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, 70003, 140006, 210009, 280012, 350015, 420018, 560024, 630027, 700030, 840036, 1050045, 1120048, 1260054, 1400060, 1680072, 2100090, 2240096, 2520108, 2800120, 3150135, 3360144, 4200180, 4480192, 5040216, 5600240, 6300270, 6720288, 8400360, 10080432, 11200480, 12600540, 13440576, 16800720, 20160864, 22400960, 25201080, 33601440, 40321728, 50402160, 67202880, 100804320, 201608640]

約数ペア:

[(1, 201608640), (2, 100804320), (3, 67202880), (4, 50402160), (5, 40321728), (6, 33601440), (8, 25201080), (9, 22400960), (10, 20160864), (12, 16800720), (15, 13440576), (16, 12600540), (18, 11200480), (20, 10080432), (24, 8400360), (30, 6720288), (32, 6300270), (36, 5600240), (40, 5040216), (45, 4480192), (48, 4200180), (60, 3360144), (64, 3150135), (72, 2800120), (80, 2520108), (90, 2240096), (96, 2100090), (120, 1680072), (144, 1400060), (160, 1260054), (180, 1120048), (192, 1050045), (240, 840036), (288, 700030), (320, 630027), (360, 560024), (480, 420018), (576, 350015), (720, 280012), (960, 210009), (1440, 140006), (2880, 70003)]