297926160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{177337}}^1$

素因数の和:177360

約数の個数: 80

約数和(自身を含む): 1055515776

約数和(自身を除く): 757589616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 177337, 354674, 532011, 709348, 886685, 1064022, 1241359, 1418696, 1773370, 2128044, 2482718, 2660055, 2837392, 3546740, 3724077, 4256088, 4965436, 5320110, 6206795, 7093480, 7448154, 8512176, 9930872, 10640220, 12413590, 14186960, 14896308, 18620385, 19861744, 21280440, 24827180, 29792616, 37240770, 42560880, 49654360, 59585232, 74481540, 99308720, 148963080, 297926160]

約数ペア:

[(1, 297926160), (2, 148963080), (3, 99308720), (4, 74481540), (5, 59585232), (6, 49654360), (7, 42560880), (8, 37240770), (10, 29792616), (12, 24827180), (14, 21280440), (15, 19861744), (16, 18620385), (20, 14896308), (21, 14186960), (24, 12413590), (28, 10640220), (30, 9930872), (35, 8512176), (40, 7448154), (42, 7093480), (48, 6206795), (56, 5320110), (60, 4965436), (70, 4256088), (80, 3724077), (84, 3546740), (105, 2837392), (112, 2660055), (120, 2482718), (140, 2128044), (168, 1773370), (210, 1418696), (240, 1241359), (280, 1064022), (336, 886685), (420, 709348), (560, 532011), (840, 354674), (1680, 177337)]