156969615780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1335457}}^1$

素因数の和:1336125

約数の個数: 72

約数和(自身を含む): 476870684472

約数和(自身を除く): 319901068692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 653, 1306, 1959, 2612, 3265, 3918, 5877, 6530, 7836, 9795, 11754, 13060, 19590, 23508, 29385, 39180, 58770, 117540, 1335457, 2670914, 4006371, 5341828, 6677285, 8012742, 12019113, 13354570, 16025484, 20031855, 24038226, 26709140, 40063710, 48076452, 60095565, 80127420, 120191130, 240382260, 872053421, 1744106842, 2616160263, 3488213684, 4360267105, 5232320526, 7848480789, 8720534210, 10464641052, 13080801315, 15696961578, 17441068420, 26161602630, 31393923156, 39242403945, 52323205260, 78484807890, 156969615780]

約数ペア:

[(1, 156969615780), (2, 78484807890), (3, 52323205260), (4, 39242403945), (5, 31393923156), (6, 26161602630), (9, 17441068420), (10, 15696961578), (12, 13080801315), (15, 10464641052), (18, 8720534210), (20, 7848480789), (30, 5232320526), (36, 4360267105), (45, 3488213684), (60, 2616160263), (90, 1744106842), (180, 872053421), (653, 240382260), (1306, 120191130), (1959, 80127420), (2612, 60095565), (3265, 48076452), (3918, 40063710), (5877, 26709140), (6530, 24038226), (7836, 20031855), (9795, 16025484), (11754, 13354570), (13060, 12019113), (19590, 8012742), (23508, 6677285), (29385, 5341828), (39180, 4006371), (58770, 2670914), (117540, 1335457)]