2016082020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4594

約数の個数: 192

約数和(自身を含む): 6566676480

約数和(自身を除く): 4550594460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 23, 30, 34, 38, 46, 51, 57, 60, 68, 69, 76, 85, 92, 95, 102, 114, 115, 138, 170, 190, 204, 228, 230, 255, 276, 285, 323, 340, 345, 380, 391, 437, 460, 510, 570, 646, 690, 782, 874, 969, 1020, 1140, 1173, 1292, 1311, 1380, 1564, 1615, 1748, 1938, 1955, 2185, 2346, 2622, 3230, 3876, 3910, 4370, 4523, 4692, 4845, 5244, 5865, 6460, 6555, 7429, 7820, 8740, 9046, 9690, 11730, 13110, 13569, 14858, 18092, 19380, 22287, 22615, 23460, 26220, 27138, 29716, 37145, 44574, 45230, 54276, 67845, 74290, 76891, 85937, 89148, 90460, 104029, 111435, 135690, 148580, 153782, 171874, 208058, 222870, 230673, 257811, 271380, 307564, 312087, 343748, 384455, 416116, 429685, 445740, 461346, 515622, 520145, 624174, 768910, 859370, 922692, 1031244, 1040290, 1153365, 1248348, 1289055, 1460929, 1537820, 1560435, 1718740, 1768493, 1976551, 2080580, 2306730, 2578110, 2921858, 3120870, 3536986, 3953102, 4382787, 4613460, 5156220, 5305479, 5843716, 5929653, 6241740, 7073972, 7304645, 7906204, 8765574, 8842465, 9882755, 10610958, 11859306, 14609290, 17531148, 17684930, 19765510, 21221916, 21913935, 23718612, 26527395, 29218580, 29648265, 33601367, 35369860, 39531020, 43827870, 53054790, 59296530, 67202734, 87655740, 100804101, 106109580, 118593060, 134405468, 168006835, 201608202, 336013670, 403216404, 504020505, 672027340, 1008041010, 2016082020]

約数ペア:

[(1, 2016082020), (2, 1008041010), (3, 672027340), (4, 504020505), (5, 403216404), (6, 336013670), (10, 201608202), (12, 168006835), (15, 134405468), (17, 118593060), (19, 106109580), (20, 100804101), (23, 87655740), (30, 67202734), (34, 59296530), (38, 53054790), (46, 43827870), (51, 39531020), (57, 35369860), (60, 33601367), (68, 29648265), (69, 29218580), (76, 26527395), (85, 23718612), (92, 21913935), (95, 21221916), (102, 19765510), (114, 17684930), (115, 17531148), (138, 14609290), (170, 11859306), (190, 10610958), (204, 9882755), (228, 8842465), (230, 8765574), (255, 7906204), (276, 7304645), (285, 7073972), (323, 6241740), (340, 5929653), (345, 5843716), (380, 5305479), (391, 5156220), (437, 4613460), (460, 4382787), (510, 3953102), (570, 3536986), (646, 3120870), (690, 2921858), (782, 2578110), (874, 2306730), (969, 2080580), (1020, 1976551), (1140, 1768493), (1173, 1718740), (1292, 1560435), (1311, 1537820), (1380, 1460929), (1564, 1289055), (1615, 1248348), (1748, 1153365), (1938, 1040290), (1955, 1031244), (2185, 922692), (2346, 859370), (2622, 768910), (3230, 624174), (3876, 520145), (3910, 515622), (4370, 461346), (4523, 445740), (4692, 429685), (4845, 416116), (5244, 384455), (5865, 343748), (6460, 312087), (6555, 307564), (7429, 271380), (7820, 257811), (8740, 230673), (9046, 222870), (9690, 208058), (11730, 171874), (13110, 153782), (13569, 148580), (14858, 135690), (18092, 111435), (19380, 104029), (22287, 90460), (22615, 89148), (23460, 85937), (26220, 76891), (27138, 74290), (29716, 67845), (37145, 54276), (44574, 45230)]