129422160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25679}}^1$

素因数の和:25705

約数の個数: 120

約数和(自身を含む): 496753920

約数和(自身を除く): 367331760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 25679, 51358, 77037, 102716, 128395, 154074, 179753, 205432, 231111, 256790, 308148, 359506, 385185, 410864, 462222, 513580, 539259, 616296, 719012, 770370, 898765, 924444, 1027160, 1078518, 1155555, 1232592, 1438024, 1540740, 1617777, 1797530, 1848888, 2054320, 2157036, 2311110, 2696295, 2876048, 3081480, 3235554, 3595060, 3697776, 4314072, 4622220, 5392590, 6162960, 6471108, 7190120, 8088885, 8628144, 9244440, 10785180, 12942216, 14380240, 16177770, 18488880, 21570360, 25884432, 32355540, 43140720, 64711080, 129422160]

約数ペア:

[(1, 129422160), (2, 64711080), (3, 43140720), (4, 32355540), (5, 25884432), (6, 21570360), (7, 18488880), (8, 16177770), (9, 14380240), (10, 12942216), (12, 10785180), (14, 9244440), (15, 8628144), (16, 8088885), (18, 7190120), (20, 6471108), (21, 6162960), (24, 5392590), (28, 4622220), (30, 4314072), (35, 3697776), (36, 3595060), (40, 3235554), (42, 3081480), (45, 2876048), (48, 2696295), (56, 2311110), (60, 2157036), (63, 2054320), (70, 1848888), (72, 1797530), (80, 1617777), (84, 1540740), (90, 1438024), (105, 1232592), (112, 1155555), (120, 1078518), (126, 1027160), (140, 924444), (144, 898765), (168, 770370), (180, 719012), (210, 616296), (240, 539259), (252, 513580), (280, 462222), (315, 410864), (336, 385185), (360, 359506), (420, 308148), (504, 256790), (560, 231111), (630, 205432), (720, 179753), (840, 154074), (1008, 128395), (1260, 102716), (1680, 77037), (2520, 51358), (5040, 25679)]