2061948960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:825

約数の個数: 240

約数和(自身を含む): 7313506200

約数和(自身を除く): 5251557240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 389, 405, 409, 432, 480, 540, 648, 720, 778, 810, 818, 864, 1080, 1167, 1227, 1296, 1440, 1556, 1620, 1636, 1945, 2045, 2160, 2334, 2454, 2592, 3112, 3240, 3272, 3501, 3681, 3890, 4090, 4320, 4668, 4908, 5835, 6135, 6224, 6480, 6544, 7002, 7362, 7780, 8180, 9336, 9816, 10503, 11043, 11670, 12270, 12448, 12960, 13088, 14004, 14724, 15560, 16360, 17505, 18405, 18672, 19632, 21006, 22086, 23340, 24540, 28008, 29448, 31120, 31509, 32720, 33129, 35010, 36810, 37344, 39264, 42012, 44172, 46680, 49080, 52515, 55215, 56016, 58896, 62240, 63018, 65440, 66258, 70020, 73620, 84024, 88344, 93360, 98160, 105030, 110430, 112032, 117792, 126036, 132516, 140040, 147240, 157545, 159101, 165645, 168048, 176688, 186720, 196320, 210060, 220860, 252072, 265032, 280080, 294480, 315090, 318202, 331290, 336096, 353376, 420120, 441720, 477303, 504144, 530064, 560160, 588960, 630180, 636404, 662580, 795505, 840240, 883440, 954606, 1008288, 1060128, 1260360, 1272808, 1325160, 1431909, 1591010, 1680480, 1766880, 1909212, 2386515, 2520720, 2545616, 2650320, 2863818, 3182020, 3818424, 4295727, 4773030, 5041440, 5091232, 5300640, 5727636, 6364040, 7159545, 7636848, 8591454, 9546060, 11455272, 12728080, 12887181, 14319090, 15273696, 17182908, 19092120, 21478635, 22910544, 25456160, 25774362, 28638180, 34365816, 38184240, 42957270, 45821088, 51548724, 57276360, 64435905, 68731632, 76368480, 85914540, 103097448, 114552720, 128871810, 137463264, 171829080, 206194896, 229105440, 257743620, 343658160, 412389792, 515487240, 687316320, 1030974480, 2061948960]

約数ペア:

[(1, 2061948960), (2, 1030974480), (3, 687316320), (4, 515487240), (5, 412389792), (6, 343658160), (8, 257743620), (9, 229105440), (10, 206194896), (12, 171829080), (15, 137463264), (16, 128871810), (18, 114552720), (20, 103097448), (24, 85914540), (27, 76368480), (30, 68731632), (32, 64435905), (36, 57276360), (40, 51548724), (45, 45821088), (48, 42957270), (54, 38184240), (60, 34365816), (72, 28638180), (80, 25774362), (81, 25456160), (90, 22910544), (96, 21478635), (108, 19092120), (120, 17182908), (135, 15273696), (144, 14319090), (160, 12887181), (162, 12728080), (180, 11455272), (216, 9546060), (240, 8591454), (270, 7636848), (288, 7159545), (324, 6364040), (360, 5727636), (389, 5300640), (405, 5091232), (409, 5041440), (432, 4773030), (480, 4295727), (540, 3818424), (648, 3182020), (720, 2863818), (778, 2650320), (810, 2545616), (818, 2520720), (864, 2386515), (1080, 1909212), (1167, 1766880), (1227, 1680480), (1296, 1591010), (1440, 1431909), (1556, 1325160), (1620, 1272808), (1636, 1260360), (1945, 1060128), (2045, 1008288), (2160, 954606), (2334, 883440), (2454, 840240), (2592, 795505), (3112, 662580), (3240, 636404), (3272, 630180), (3501, 588960), (3681, 560160), (3890, 530064), (4090, 504144), (4320, 477303), (4668, 441720), (4908, 420120), (5835, 353376), (6135, 336096), (6224, 331290), (6480, 318202), (6544, 315090), (7002, 294480), (7362, 280080), (7780, 265032), (8180, 252072), (9336, 220860), (9816, 210060), (10503, 196320), (11043, 186720), (11670, 176688), (12270, 168048), (12448, 165645), (12960, 159101), (13088, 157545), (14004, 147240), (14724, 140040), (15560, 132516), (16360, 126036), (17505, 117792), (18405, 112032), (18672, 110430), (19632, 105030), (21006, 98160), (22086, 93360), (23340, 88344), (24540, 84024), (28008, 73620), (29448, 70020), (31120, 66258), (31509, 65440), (32720, 63018), (33129, 62240), (35010, 58896), (36810, 56016), (37344, 55215), (39264, 52515), (42012, 49080), (44172, 46680)]