6856221960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2720723}}^1$

素因数の和:2720747

約数の個数: 96

約数和(自身を含む): 25465976640

約数和(自身を除く): 18609754680

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, 2720723, 5441446, 8162169, 10882892, 13603615, 16324338, 19045061, 21765784, 24486507, 27207230, 32648676, 38090122, 40810845, 48973014, 54414460, 57135183, 65297352, 76180244, 81621690, 95225305, 97946028, 108828920, 114270366, 122432535, 152360488, 163243380, 171405549, 190450610, 195892056, 228540732, 244865070, 285675915, 326486760, 342811098, 380901220, 457081464, 489730140, 571351830, 685622196, 761802440, 857027745, 979460280, 1142703660, 1371244392, 1714055490, 2285407320, 3428110980, 6856221960]

約数ペア:

[(1, 6856221960), (2, 3428110980), (3, 2285407320), (4, 1714055490), (5, 1371244392), (6, 1142703660), (7, 979460280), (8, 857027745), (9, 761802440), (10, 685622196), (12, 571351830), (14, 489730140), (15, 457081464), (18, 380901220), (20, 342811098), (21, 326486760), (24, 285675915), (28, 244865070), (30, 228540732), (35, 195892056), (36, 190450610), (40, 171405549), (42, 163243380), (45, 152360488), (56, 122432535), (60, 114270366), (63, 108828920), (70, 97946028), (72, 95225305), (84, 81621690), (90, 76180244), (105, 65297352), (120, 57135183), (126, 54414460), (140, 48973014), (168, 40810845), (180, 38090122), (210, 32648676), (252, 27207230), (280, 24486507), (315, 21765784), (360, 19045061), (420, 16324338), (504, 13603615), (630, 10882892), (840, 8162169), (1260, 5441446), (2520, 2720723)]