1920697920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{74101}}^1$

素因数の和:74130

約数の個数: 140

約数和(自身を含む): 6832352604

約数和(自身を除く): 4911654684

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 74101, 148202, 222303, 296404, 370505, 444606, 592808, 666909, 741010, 889212, 1111515, 1185616, 1333818, 1482020, 1778424, 2000727, 2223030, 2371232, 2667636, 2964040, 3334545, 3556848, 4001454, 4446060, 4742464, 5335272, 5928080, 6002181, 6669090, 7113696, 8002908, 8892120, 10003635, 10670544, 11856160, 12004362, 13338180, 14227392, 16005816, 17784240, 20007270, 21341088, 23712320, 24008724, 26676360, 30010905, 32011632, 35568480, 40014540, 42682176, 48017448, 53352720, 60021810, 64023264, 71136960, 80029080, 96034896, 106705440, 120043620, 128046528, 160058160, 192069792, 213410880, 240087240, 320116320, 384139584, 480174480, 640232640, 960348960, 1920697920]

約数ペア:

[(1, 1920697920), (2, 960348960), (3, 640232640), (4, 480174480), (5, 384139584), (6, 320116320), (8, 240087240), (9, 213410880), (10, 192069792), (12, 160058160), (15, 128046528), (16, 120043620), (18, 106705440), (20, 96034896), (24, 80029080), (27, 71136960), (30, 64023264), (32, 60021810), (36, 53352720), (40, 48017448), (45, 42682176), (48, 40014540), (54, 35568480), (60, 32011632), (64, 30010905), (72, 26676360), (80, 24008724), (81, 23712320), (90, 21341088), (96, 20007270), (108, 17784240), (120, 16005816), (135, 14227392), (144, 13338180), (160, 12004362), (162, 11856160), (180, 10670544), (192, 10003635), (216, 8892120), (240, 8002908), (270, 7113696), (288, 6669090), (320, 6002181), (324, 5928080), (360, 5335272), (405, 4742464), (432, 4446060), (480, 4001454), (540, 3556848), (576, 3334545), (648, 2964040), (720, 2667636), (810, 2371232), (864, 2223030), (960, 2000727), (1080, 1778424), (1296, 1482020), (1440, 1333818), (1620, 1185616), (1728, 1111515), (2160, 889212), (2592, 741010), (2880, 666909), (3240, 592808), (4320, 444606), (5184, 370505), (6480, 296404), (8640, 222303), (12960, 148202), (25920, 74101)]