2016804420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42929}}^1$

素因数の和:42979

約数の個数: 120

約数和(自身を含む): 6545107800

約数和(自身を除く): 4528303380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1566, 1620, 1740, 2349, 2610, 3132, 3915, 4698, 5220, 7830, 9396, 11745, 15660, 23490, 42929, 46980, 85858, 128787, 171716, 214645, 257574, 386361, 429290, 515148, 643935, 772722, 858580, 1159083, 1244941, 1287870, 1545444, 1931805, 2318166, 2489882, 2575740, 3477249, 3734823, 3863610, 4636332, 4979764, 5795415, 6224705, 6954498, 7469646, 7727220, 11204469, 11590830, 12449410, 13908996, 14939292, 17386245, 18674115, 22408938, 23181660, 24898820, 33613407, 34772490, 37348230, 44817876, 56022345, 67226814, 69544980, 74696460, 100840221, 112044690, 134453628, 168067035, 201680442, 224089380, 336134070, 403360884, 504201105, 672268140, 1008402210, 2016804420]

約数ペア:

[(1, 2016804420), (2, 1008402210), (3, 672268140), (4, 504201105), (5, 403360884), (6, 336134070), (9, 224089380), (10, 201680442), (12, 168067035), (15, 134453628), (18, 112044690), (20, 100840221), (27, 74696460), (29, 69544980), (30, 67226814), (36, 56022345), (45, 44817876), (54, 37348230), (58, 34772490), (60, 33613407), (81, 24898820), (87, 23181660), (90, 22408938), (108, 18674115), (116, 17386245), (135, 14939292), (145, 13908996), (162, 12449410), (174, 11590830), (180, 11204469), (261, 7727220), (270, 7469646), (290, 6954498), (324, 6224705), (348, 5795415), (405, 4979764), (435, 4636332), (522, 3863610), (540, 3734823), (580, 3477249), (783, 2575740), (810, 2489882), (870, 2318166), (1044, 1931805), (1305, 1545444), (1566, 1287870), (1620, 1244941), (1740, 1159083), (2349, 858580), (2610, 772722), (3132, 643935), (3915, 515148), (4698, 429290), (5220, 386361), (7830, 257574), (9396, 214645), (11745, 171716), (15660, 128787), (23490, 85858), (42929, 46980)]