338253120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:737

約数の個数: 168

約数和(自身を含む): 1170532584

約数和(自身を除く): 832279464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 257, 288, 320, 360, 457, 480, 514, 576, 720, 771, 914, 960, 1028, 1285, 1371, 1440, 1542, 1828, 2056, 2285, 2313, 2570, 2742, 2880, 3084, 3656, 3855, 4112, 4113, 4570, 4626, 5140, 5484, 6168, 6855, 7312, 7710, 8224, 8226, 9140, 9252, 10280, 10968, 11565, 12336, 13710, 14624, 15420, 16448, 16452, 18280, 18504, 20560, 20565, 21936, 23130, 24672, 27420, 29248, 30840, 32904, 36560, 37008, 41120, 41130, 43872, 46260, 49344, 54840, 61680, 65808, 73120, 74016, 82240, 82260, 87744, 92520, 109680, 117449, 123360, 131616, 146240, 148032, 164520, 185040, 219360, 234898, 246720, 263232, 329040, 352347, 370080, 438720, 469796, 587245, 658080, 704694, 740160, 939592, 1057041, 1174490, 1316160, 1409388, 1761735, 1879184, 2114082, 2348980, 2818776, 3523470, 3758368, 4228164, 4697960, 5285205, 5637552, 7046940, 7516736, 8456328, 9395920, 10570410, 11275104, 14093880, 16912656, 18791840, 21140820, 22550208, 28187760, 33825312, 37583680, 42281640, 56375520, 67650624, 84563280, 112751040, 169126560, 338253120]

約数ペア:

[(1, 338253120), (2, 169126560), (3, 112751040), (4, 84563280), (5, 67650624), (6, 56375520), (8, 42281640), (9, 37583680), (10, 33825312), (12, 28187760), (15, 22550208), (16, 21140820), (18, 18791840), (20, 16912656), (24, 14093880), (30, 11275104), (32, 10570410), (36, 9395920), (40, 8456328), (45, 7516736), (48, 7046940), (60, 5637552), (64, 5285205), (72, 4697960), (80, 4228164), (90, 3758368), (96, 3523470), (120, 2818776), (144, 2348980), (160, 2114082), (180, 1879184), (192, 1761735), (240, 1409388), (257, 1316160), (288, 1174490), (320, 1057041), (360, 939592), (457, 740160), (480, 704694), (514, 658080), (576, 587245), (720, 469796), (771, 438720), (914, 370080), (960, 352347), (1028, 329040), (1285, 263232), (1371, 246720), (1440, 234898), (1542, 219360), (1828, 185040), (2056, 164520), (2285, 148032), (2313, 146240), (2570, 131616), (2742, 123360), (2880, 117449), (3084, 109680), (3656, 92520), (3855, 87744), (4112, 82260), (4113, 82240), (4570, 74016), (4626, 73120), (5140, 65808), (5484, 61680), (6168, 54840), (6855, 49344), (7312, 46260), (7710, 43872), (8224, 41130), (8226, 41120), (9140, 37008), (9252, 36560), (10280, 32904), (10968, 30840), (11565, 29248), (12336, 27420), (13710, 24672), (14624, 23130), (15420, 21936), (16448, 20565), (16452, 20560), (18280, 18504)]