1271707080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1513937}}^1$

素因数の和:1513958

約数の個数: 64

約数和(自身を含む): 4360141440

約数和(自身を除く): 3088434360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1513937, 3027874, 4541811, 6055748, 7569685, 9083622, 10597559, 12111496, 15139370, 18167244, 21195118, 22709055, 30278740, 31792677, 36334488, 42390236, 45418110, 52987795, 60557480, 63585354, 84780472, 90836220, 105975590, 127170708, 158963385, 181672440, 211951180, 254341416, 317926770, 423902360, 635853540, 1271707080]

約数ペア:

[(1, 1271707080), (2, 635853540), (3, 423902360), (4, 317926770), (5, 254341416), (6, 211951180), (7, 181672440), (8, 158963385), (10, 127170708), (12, 105975590), (14, 90836220), (15, 84780472), (20, 63585354), (21, 60557480), (24, 52987795), (28, 45418110), (30, 42390236), (35, 36334488), (40, 31792677), (42, 30278740), (56, 22709055), (60, 21195118), (70, 18167244), (84, 15139370), (105, 12111496), (120, 10597559), (140, 9083622), (168, 7569685), (210, 6055748), (280, 4541811), (420, 3027874), (840, 1513937)]