133279360

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 339292800

約数和(自身を除く): 206013440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 64, 80, 86, 116, 128, 145, 160, 167, 172, 215, 232, 290, 320, 334, 344, 430, 464, 580, 640, 668, 688, 835, 860, 928, 1160, 1247, 1336, 1376, 1670, 1720, 1856, 2320, 2494, 2672, 2752, 3340, 3440, 3712, 4640, 4843, 4988, 5344, 5504, 6235, 6680, 6880, 7181, 9280, 9686, 9976, 10688, 12470, 13360, 13760, 14362, 18560, 19372, 19952, 21376, 24215, 24940, 26720, 27520, 28724, 35905, 38744, 39904, 48430, 49880, 53440, 57448, 71810, 77488, 79808, 96860, 99760, 106880, 114896, 143620, 154976, 159616, 193720, 199520, 208249, 229792, 287240, 309952, 387440, 399040, 416498, 459584, 574480, 619904, 774880, 798080, 832996, 919168, 1041245, 1148960, 1549760, 1665992, 2082490, 2297920, 3099520, 3331984, 4164980, 4595840, 6663968, 8329960, 13327936, 16659920, 26655872, 33319840, 66639680, 133279360]

約数ペア:

[(1, 133279360), (2, 66639680), (4, 33319840), (5, 26655872), (8, 16659920), (10, 13327936), (16, 8329960), (20, 6663968), (29, 4595840), (32, 4164980), (40, 3331984), (43, 3099520), (58, 2297920), (64, 2082490), (80, 1665992), (86, 1549760), (116, 1148960), (128, 1041245), (145, 919168), (160, 832996), (167, 798080), (172, 774880), (215, 619904), (232, 574480), (290, 459584), (320, 416498), (334, 399040), (344, 387440), (430, 309952), (464, 287240), (580, 229792), (640, 208249), (668, 199520), (688, 193720), (835, 159616), (860, 154976), (928, 143620), (1160, 114896), (1247, 106880), (1336, 99760), (1376, 96860), (1670, 79808), (1720, 77488), (1856, 71810), (2320, 57448), (2494, 53440), (2672, 49880), (2752, 48430), (3340, 39904), (3440, 38744), (3712, 35905), (4640, 28724), (4843, 27520), (4988, 26720), (5344, 24940), (5504, 24215), (6235, 21376), (6680, 19952), (6880, 19372), (7181, 18560), (9280, 14362), (9686, 13760), (9976, 13360), (10688, 12470)]