223041840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{132763}}^1$

素因数の和:132786

約数の個数: 80

約数和(自身を含む): 790211328

約数和(自身を除く): 567169488

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, 132763, 265526, 398289, 531052, 663815, 796578, 929341, 1062104, 1327630, 1593156, 1858682, 1991445, 2124208, 2655260, 2788023, 3186312, 3717364, 3982890, 4646705, 5310520, 5576046, 6372624, 7434728, 7965780, 9293410, 10621040, 11152092, 13940115, 14869456, 15931560, 18586820, 22304184, 27880230, 31863120, 37173640, 44608368, 55760460, 74347280, 111520920, 223041840]

約数ペア:

[(1, 223041840), (2, 111520920), (3, 74347280), (4, 55760460), (5, 44608368), (6, 37173640), (7, 31863120), (8, 27880230), (10, 22304184), (12, 18586820), (14, 15931560), (15, 14869456), (16, 13940115), (20, 11152092), (21, 10621040), (24, 9293410), (28, 7965780), (30, 7434728), (35, 6372624), (40, 5576046), (42, 5310520), (48, 4646705), (56, 3982890), (60, 3717364), (70, 3186312), (80, 2788023), (84, 2655260), (105, 2124208), (112, 1991445), (120, 1858682), (140, 1593156), (168, 1327630), (210, 1062104), (240, 929341), (280, 796578), (336, 663815), (420, 531052), (560, 398289), (840, 265526), (1680, 132763)]