268418880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 224

約数和(自身を含む): 968532480

約数和(自身を除く): 700113600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 423, 432, 470, 480, 540, 564, 576, 661, 705, 720, 752, 846, 864, 940, 960, 1080, 1128, 1269, 1322, 1410, 1440, 1504, 1692, 1728, 1880, 1983, 2115, 2160, 2256, 2538, 2644, 2820, 2880, 3008, 3305, 3384, 3760, 3966, 4230, 4320, 4512, 5076, 5288, 5640, 5949, 6345, 6610, 6768, 7520, 7932, 8460, 8640, 9024, 9915, 10152, 10576, 11280, 11898, 12690, 13220, 13536, 15040, 15864, 16920, 17847, 19830, 20304, 21152, 22560, 23796, 25380, 26440, 27072, 29745, 31067, 31728, 33840, 35694, 39660, 40608, 42304, 45120, 47592, 50760, 52880, 59490, 62134, 63456, 67680, 71388, 79320, 81216, 89235, 93201, 95184, 101520, 105760, 118980, 124268, 126912, 135360, 142776, 155335, 158640, 178470, 186402, 190368, 203040, 211520, 237960, 248536, 279603, 285552, 310670, 317280, 356940, 372804, 380736, 406080, 466005, 475920, 497072, 559206, 571104, 621340, 634560, 713880, 745608, 838809, 932010, 951840, 994144, 1118412, 1142208, 1242680, 1398015, 1427760, 1491216, 1677618, 1864020, 1903680, 1988288, 2236824, 2485360, 2796030, 2855520, 2982432, 3355236, 3728040, 4194045, 4473648, 4970720, 5592060, 5711040, 5964864, 6710472, 7456080, 8388090, 8947296, 9941440, 11184120, 13420944, 14912160, 16776180, 17894592, 22368240, 26841888, 29824320, 33552360, 44736480, 53683776, 67104720, 89472960, 134209440, 268418880]

約数ペア:

[(1, 268418880), (2, 134209440), (3, 89472960), (4, 67104720), (5, 53683776), (6, 44736480), (8, 33552360), (9, 29824320), (10, 26841888), (12, 22368240), (15, 17894592), (16, 16776180), (18, 14912160), (20, 13420944), (24, 11184120), (27, 9941440), (30, 8947296), (32, 8388090), (36, 7456080), (40, 6710472), (45, 5964864), (47, 5711040), (48, 5592060), (54, 4970720), (60, 4473648), (64, 4194045), (72, 3728040), (80, 3355236), (90, 2982432), (94, 2855520), (96, 2796030), (108, 2485360), (120, 2236824), (135, 1988288), (141, 1903680), (144, 1864020), (160, 1677618), (180, 1491216), (188, 1427760), (192, 1398015), (216, 1242680), (235, 1142208), (240, 1118412), (270, 994144), (282, 951840), (288, 932010), (320, 838809), (360, 745608), (376, 713880), (423, 634560), (432, 621340), (470, 571104), (480, 559206), (540, 497072), (564, 475920), (576, 466005), (661, 406080), (705, 380736), (720, 372804), (752, 356940), (846, 317280), (864, 310670), (940, 285552), (960, 279603), (1080, 248536), (1128, 237960), (1269, 211520), (1322, 203040), (1410, 190368), (1440, 186402), (1504, 178470), (1692, 158640), (1728, 155335), (1880, 142776), (1983, 135360), (2115, 126912), (2160, 124268), (2256, 118980), (2538, 105760), (2644, 101520), (2820, 95184), (2880, 93201), (3008, 89235), (3305, 81216), (3384, 79320), (3760, 71388), (3966, 67680), (4230, 63456), (4320, 62134), (4512, 59490), (5076, 52880), (5288, 50760), (5640, 47592), (5949, 45120), (6345, 42304), (6610, 40608), (6768, 39660), (7520, 35694), (7932, 33840), (8460, 31728), (8640, 31067), (9024, 29745), (9915, 27072), (10152, 26440), (10576, 25380), (11280, 23796), (11898, 22560), (12690, 21152), (13220, 20304), (13536, 19830), (15040, 17847), (15864, 16920)]