2088817920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{25903}}^1$

素因数の和:25937

約数の個数: 216

約数和(自身を含む): 8259853056

約数和(自身を除く): 6171035136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 25903, 26880, 40320, 51806, 77709, 80640, 103612, 129515, 155418, 181321, 207224, 233127, 259030, 310836, 362642, 388545, 414448, 466254, 518060, 543963, 621672, 725284, 777090, 828896, 906605, 932508, 1036120, 1087926, 1165635, 1243344, 1450568, 1554180, 1631889, 1657792, 1813210, 1865016, 2072240, 2175852, 2331270, 2486688, 2719815, 2901136, 3108360, 3263778, 3315584, 3626420, 3730032, 4144480, 4351704, 4662540, 4973376, 5439630, 5802272, 6216720, 6527556, 6631168, 7252840, 7460064, 8159445, 8288960, 8703408, 9325080, 9946752, 10879260, 11604544, 12433440, 13055112, 14505680, 14920128, 16318890, 16577920, 17406816, 18650160, 19893504, 21758520, 23209088, 24866880, 26110224, 29011360, 29840256, 32637780, 33155840, 34813632, 37300320, 43517040, 46418176, 49733760, 52220448, 58022720, 59680512, 65275560, 69627264, 74600640, 87034080, 99467520, 104440896, 116045440, 130551120, 139254528, 149201280, 174068160, 208881792, 232090880, 261102240, 298402560, 348136320, 417763584, 522204480, 696272640, 1044408960, 2088817920]

約数ペア:

[(1, 2088817920), (2, 1044408960), (3, 696272640), (4, 522204480), (5, 417763584), (6, 348136320), (7, 298402560), (8, 261102240), (9, 232090880), (10, 208881792), (12, 174068160), (14, 149201280), (15, 139254528), (16, 130551120), (18, 116045440), (20, 104440896), (21, 99467520), (24, 87034080), (28, 74600640), (30, 69627264), (32, 65275560), (35, 59680512), (36, 58022720), (40, 52220448), (42, 49733760), (45, 46418176), (48, 43517040), (56, 37300320), (60, 34813632), (63, 33155840), (64, 32637780), (70, 29840256), (72, 29011360), (80, 26110224), (84, 24866880), (90, 23209088), (96, 21758520), (105, 19893504), (112, 18650160), (120, 17406816), (126, 16577920), (128, 16318890), (140, 14920128), (144, 14505680), (160, 13055112), (168, 12433440), (180, 11604544), (192, 10879260), (210, 9946752), (224, 9325080), (240, 8703408), (252, 8288960), (256, 8159445), (280, 7460064), (288, 7252840), (315, 6631168), (320, 6527556), (336, 6216720), (360, 5802272), (384, 5439630), (420, 4973376), (448, 4662540), (480, 4351704), (504, 4144480), (560, 3730032), (576, 3626420), (630, 3315584), (640, 3263778), (672, 3108360), (720, 2901136), (768, 2719815), (840, 2486688), (896, 2331270), (960, 2175852), (1008, 2072240), (1120, 1865016), (1152, 1813210), (1260, 1657792), (1280, 1631889), (1344, 1554180), (1440, 1450568), (1680, 1243344), (1792, 1165635), (1920, 1087926), (2016, 1036120), (2240, 932508), (2304, 906605), (2520, 828896), (2688, 777090), (2880, 725284), (3360, 621672), (3840, 543963), (4032, 518060), (4480, 466254), (5040, 414448), (5376, 388545), (5760, 362642), (6720, 310836), (8064, 259030), (8960, 233127), (10080, 207224), (11520, 181321), (13440, 155418), (16128, 129515), (20160, 103612), (25903, 80640), (26880, 77709), (40320, 51806)]