207767040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 160

約数和(自身を含む): 715641696

約数和(自身を除く): 507874656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2081, 2496, 2560, 3120, 3328, 3840, 4160, 4162, 4992, 6240, 6243, 6656, 7680, 8320, 8324, 9984, 10405, 12480, 12486, 16640, 16648, 19968, 20810, 24960, 24972, 27053, 31215, 33280, 33296, 41620, 49920, 49944, 54106, 62430, 66592, 81159, 83240, 99840, 99888, 108212, 124860, 133184, 135265, 162318, 166480, 199776, 216424, 249720, 266368, 270530, 324636, 332960, 399552, 405795, 432848, 499440, 532736, 541060, 649272, 665920, 799104, 811590, 865696, 998880, 1065472, 1082120, 1298544, 1331840, 1598208, 1623180, 1731392, 1997760, 2164240, 2597088, 2663680, 3196416, 3246360, 3462784, 3995520, 4328480, 5194176, 5327360, 6492720, 6925568, 7991040, 8656960, 10388352, 12985440, 13851136, 15982080, 17313920, 20776704, 25970880, 34627840, 41553408, 51941760, 69255680, 103883520, 207767040]

約数ペア:

[(1, 207767040), (2, 103883520), (3, 69255680), (4, 51941760), (5, 41553408), (6, 34627840), (8, 25970880), (10, 20776704), (12, 17313920), (13, 15982080), (15, 13851136), (16, 12985440), (20, 10388352), (24, 8656960), (26, 7991040), (30, 6925568), (32, 6492720), (39, 5327360), (40, 5194176), (48, 4328480), (52, 3995520), (60, 3462784), (64, 3246360), (65, 3196416), (78, 2663680), (80, 2597088), (96, 2164240), (104, 1997760), (120, 1731392), (128, 1623180), (130, 1598208), (156, 1331840), (160, 1298544), (192, 1082120), (195, 1065472), (208, 998880), (240, 865696), (256, 811590), (260, 799104), (312, 665920), (320, 649272), (384, 541060), (390, 532736), (416, 499440), (480, 432848), (512, 405795), (520, 399552), (624, 332960), (640, 324636), (768, 270530), (780, 266368), (832, 249720), (960, 216424), (1040, 199776), (1248, 166480), (1280, 162318), (1536, 135265), (1560, 133184), (1664, 124860), (1920, 108212), (2080, 99888), (2081, 99840), (2496, 83240), (2560, 81159), (3120, 66592), (3328, 62430), (3840, 54106), (4160, 49944), (4162, 49920), (4992, 41620), (6240, 33296), (6243, 33280), (6656, 31215), (7680, 27053), (8320, 24972), (8324, 24960), (9984, 20810), (10405, 19968), (12480, 16648), (12486, 16640)]