1337296140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{256187}}^1$

素因数の和:256231

約数の個数: 72

約数和(自身を含む): 4196359440

約数和(自身を除く): 2859063300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 256187, 512374, 768561, 1024748, 1280935, 1537122, 2305683, 2561870, 3074244, 3842805, 4611366, 5123740, 7429423, 7685610, 9222732, 11528415, 14858846, 15371220, 22288269, 23056830, 29717692, 37147115, 44576538, 46113660, 66864807, 74294230, 89153076, 111441345, 133729614, 148588460, 222882690, 267459228, 334324035, 445765380, 668648070, 1337296140]

約数ペア:

[(1, 1337296140), (2, 668648070), (3, 445765380), (4, 334324035), (5, 267459228), (6, 222882690), (9, 148588460), (10, 133729614), (12, 111441345), (15, 89153076), (18, 74294230), (20, 66864807), (29, 46113660), (30, 44576538), (36, 37147115), (45, 29717692), (58, 23056830), (60, 22288269), (87, 15371220), (90, 14858846), (116, 11528415), (145, 9222732), (174, 7685610), (180, 7429423), (261, 5123740), (290, 4611366), (348, 3842805), (435, 3074244), (522, 2561870), (580, 2305683), (870, 1537122), (1044, 1280935), (1305, 1024748), (1740, 768561), (2610, 512374), (5220, 256187)]