262177920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2027

約数の個数: 192

約数和(自身を含む): 945172800

約数和(自身を除く): 682994880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 1979, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 3958, 4140, 4416, 5520, 5760, 5937, 6624, 7360, 7916, 8280, 8832, 9895, 11040, 11874, 13248, 14720, 15832, 16560, 17811, 19790, 22080, 23748, 26496, 29685, 31664, 33120, 35622, 39580, 44160, 45517, 47496, 59370, 63328, 66240, 71244, 79160, 89055, 91034, 94992, 118740, 126656, 132480, 136551, 142488, 158320, 178110, 182068, 189984, 227585, 237480, 253312, 273102, 284976, 316640, 356220, 364136, 379968, 409653, 455170, 474960, 546204, 569952, 633280, 682755, 712440, 728272, 759936, 819306, 910340, 949920, 1092408, 1139904, 1266560, 1365510, 1424880, 1456544, 1638612, 1820680, 1899840, 2048265, 2184816, 2279808, 2731020, 2849760, 2913088, 3277224, 3641360, 3799680, 4096530, 4369632, 5462040, 5699520, 5826176, 6554448, 7282720, 8193060, 8739264, 10924080, 11399040, 13108896, 14565440, 16386120, 17478528, 21848160, 26217792, 29130880, 32772240, 43696320, 52435584, 65544480, 87392640, 131088960, 262177920]

約数ペア:

[(1, 262177920), (2, 131088960), (3, 87392640), (4, 65544480), (5, 52435584), (6, 43696320), (8, 32772240), (9, 29130880), (10, 26217792), (12, 21848160), (15, 17478528), (16, 16386120), (18, 14565440), (20, 13108896), (23, 11399040), (24, 10924080), (30, 8739264), (32, 8193060), (36, 7282720), (40, 6554448), (45, 5826176), (46, 5699520), (48, 5462040), (60, 4369632), (64, 4096530), (69, 3799680), (72, 3641360), (80, 3277224), (90, 2913088), (92, 2849760), (96, 2731020), (115, 2279808), (120, 2184816), (128, 2048265), (138, 1899840), (144, 1820680), (160, 1638612), (180, 1456544), (184, 1424880), (192, 1365510), (207, 1266560), (230, 1139904), (240, 1092408), (276, 949920), (288, 910340), (320, 819306), (345, 759936), (360, 728272), (368, 712440), (384, 682755), (414, 633280), (460, 569952), (480, 546204), (552, 474960), (576, 455170), (640, 409653), (690, 379968), (720, 364136), (736, 356220), (828, 316640), (920, 284976), (960, 273102), (1035, 253312), (1104, 237480), (1152, 227585), (1380, 189984), (1440, 182068), (1472, 178110), (1656, 158320), (1840, 142488), (1920, 136551), (1979, 132480), (2070, 126656), (2208, 118740), (2760, 94992), (2880, 91034), (2944, 89055), (3312, 79160), (3680, 71244), (3958, 66240), (4140, 63328), (4416, 59370), (5520, 47496), (5760, 45517), (5937, 44160), (6624, 39580), (7360, 35622), (7916, 33120), (8280, 31664), (8832, 29685), (9895, 26496), (11040, 23748), (11874, 22080), (13248, 19790), (14720, 17811), (15832, 16560)]