2017680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 7154304

約数和(自身を除く): 5136624

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, 1201, 1680, 2402, 3603, 4804, 6005, 7206, 8407, 9608, 12010, 14412, 16814, 18015, 19216, 24020, 25221, 28824, 33628, 36030, 42035, 48040, 50442, 57648, 67256, 72060, 84070, 96080, 100884, 126105, 134512, 144120, 168140, 201768, 252210, 288240, 336280, 403536, 504420, 672560, 1008840, 2017680]

約数ペア:

[(1, 2017680), (2, 1008840), (3, 672560), (4, 504420), (5, 403536), (6, 336280), (7, 288240), (8, 252210), (10, 201768), (12, 168140), (14, 144120), (15, 134512), (16, 126105), (20, 100884), (21, 96080), (24, 84070), (28, 72060), (30, 67256), (35, 57648), (40, 50442), (42, 48040), (48, 42035), (56, 36030), (60, 33628), (70, 28824), (80, 25221), (84, 24020), (105, 19216), (112, 18015), (120, 16814), (140, 14412), (168, 12010), (210, 9608), (240, 8407), (280, 7206), (336, 6005), (420, 4804), (560, 3603), (840, 2402), (1201, 1680)]