67906440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26947}}^1$

素因数の和:26971

約数の個数: 96

約数和(自身を含む): 252233280

約数和(自身を除く): 184326840

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, 26947, 53894, 80841, 107788, 134735, 161682, 188629, 215576, 242523, 269470, 323364, 377258, 404205, 485046, 538940, 565887, 646728, 754516, 808410, 943145, 970092, 1077880, 1131774, 1212615, 1509032, 1616820, 1697661, 1886290, 1940184, 2263548, 2425230, 2829435, 3233640, 3395322, 3772580, 4527096, 4850460, 5658870, 6790644, 7545160, 8488305, 9700920, 11317740, 13581288, 16976610, 22635480, 33953220, 67906440]

約数ペア:

[(1, 67906440), (2, 33953220), (3, 22635480), (4, 16976610), (5, 13581288), (6, 11317740), (7, 9700920), (8, 8488305), (9, 7545160), (10, 6790644), (12, 5658870), (14, 4850460), (15, 4527096), (18, 3772580), (20, 3395322), (21, 3233640), (24, 2829435), (28, 2425230), (30, 2263548), (35, 1940184), (36, 1886290), (40, 1697661), (42, 1616820), (45, 1509032), (56, 1212615), (60, 1131774), (63, 1077880), (70, 970092), (72, 943145), (84, 808410), (90, 754516), (105, 646728), (120, 565887), (126, 538940), (140, 485046), (168, 404205), (180, 377258), (210, 323364), (252, 269470), (280, 242523), (315, 215576), (360, 188629), (420, 161682), (504, 134735), (630, 107788), (840, 80841), (1260, 53894), (2520, 26947)]