165007080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{65479}}^1$

素因数の和:65503

約数の個数: 96

約数和(自身を含む): 612892800

約数和(自身を除く): 447885720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 65479, 130958, 196437, 261916, 327395, 392874, 458353, 523832, 589311, 654790, 785748, 916706, 982185, 1178622, 1309580, 1375059, 1571496, 1833412, 1964370, 2291765, 2357244, 2619160, 2750118, 2946555, 3666824, 3928740, 4125177, 4583530, 4714488, 5500236, 5893110, 6875295, 7857480, 8250354, 9167060, 11000472, 11786220, 13750590, 16500708, 18334120, 20625885, 23572440, 27501180, 33001416, 41251770, 55002360, 82503540, 165007080]

約数ペア:

[(1, 165007080), (2, 82503540), (3, 55002360), (4, 41251770), (5, 33001416), (6, 27501180), (7, 23572440), (8, 20625885), (9, 18334120), (10, 16500708), (12, 13750590), (14, 11786220), (15, 11000472), (18, 9167060), (20, 8250354), (21, 7857480), (24, 6875295), (28, 5893110), (30, 5500236), (35, 4714488), (36, 4583530), (40, 4125177), (42, 3928740), (45, 3666824), (56, 2946555), (60, 2750118), (63, 2619160), (70, 2357244), (72, 2291765), (84, 1964370), (90, 1833412), (105, 1571496), (120, 1375059), (126, 1309580), (140, 1178622), (168, 982185), (180, 916706), (210, 785748), (252, 654790), (280, 589311), (315, 523832), (360, 458353), (420, 392874), (504, 327395), (630, 261916), (840, 196437), (1260, 130958), (2520, 65479)]