71137080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{28229}}^1$

素因数の和:28253

約数の個数: 96

約数和(自身を含む): 264232800

約数和(自身を除く): 193095720

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, 28229, 56458, 84687, 112916, 141145, 169374, 197603, 225832, 254061, 282290, 338748, 395206, 423435, 508122, 564580, 592809, 677496, 790412, 846870, 988015, 1016244, 1129160, 1185618, 1270305, 1580824, 1693740, 1778427, 1976030, 2032488, 2371236, 2540610, 2964045, 3387480, 3556854, 3952060, 4742472, 5081220, 5928090, 7113708, 7904120, 8892135, 10162440, 11856180, 14227416, 17784270, 23712360, 35568540, 71137080]

約数ペア:

[(1, 71137080), (2, 35568540), (3, 23712360), (4, 17784270), (5, 14227416), (6, 11856180), (7, 10162440), (8, 8892135), (9, 7904120), (10, 7113708), (12, 5928090), (14, 5081220), (15, 4742472), (18, 3952060), (20, 3556854), (21, 3387480), (24, 2964045), (28, 2540610), (30, 2371236), (35, 2032488), (36, 1976030), (40, 1778427), (42, 1693740), (45, 1580824), (56, 1270305), (60, 1185618), (63, 1129160), (70, 1016244), (72, 988015), (84, 846870), (90, 790412), (105, 677496), (120, 592809), (126, 564580), (140, 508122), (168, 423435), (180, 395206), (210, 338748), (252, 282290), (280, 254061), (315, 225832), (360, 197603), (420, 169374), (504, 141145), (630, 112916), (840, 84687), (1260, 56458), (2520, 28229)]