115175680

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 300222720

約数和(自身を除く): 185047040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 79, 80, 85, 128, 134, 136, 158, 160, 170, 256, 268, 272, 316, 320, 335, 340, 395, 536, 544, 632, 640, 670, 680, 790, 1072, 1088, 1139, 1264, 1280, 1340, 1343, 1360, 1580, 2144, 2176, 2278, 2528, 2680, 2686, 2720, 3160, 4288, 4352, 4556, 5056, 5293, 5360, 5372, 5440, 5695, 6320, 6715, 8576, 9112, 10112, 10586, 10720, 10744, 10880, 11390, 12640, 13430, 17152, 18224, 20224, 21172, 21440, 21488, 21760, 22780, 25280, 26465, 26860, 36448, 42344, 42880, 42976, 45560, 50560, 52930, 53720, 72896, 84688, 85760, 85952, 89981, 91120, 101120, 105860, 107440, 145792, 169376, 171904, 179962, 182240, 211720, 214880, 291584, 338752, 343808, 359924, 364480, 423440, 429760, 449905, 677504, 719848, 728960, 846880, 859520, 899810, 1355008, 1439696, 1457920, 1693760, 1719040, 1799620, 2879392, 3387520, 3599240, 5758784, 6775040, 7198480, 11517568, 14396960, 23035136, 28793920, 57587840, 115175680]

約数ペア:

[(1, 115175680), (2, 57587840), (4, 28793920), (5, 23035136), (8, 14396960), (10, 11517568), (16, 7198480), (17, 6775040), (20, 5758784), (32, 3599240), (34, 3387520), (40, 2879392), (64, 1799620), (67, 1719040), (68, 1693760), (79, 1457920), (80, 1439696), (85, 1355008), (128, 899810), (134, 859520), (136, 846880), (158, 728960), (160, 719848), (170, 677504), (256, 449905), (268, 429760), (272, 423440), (316, 364480), (320, 359924), (335, 343808), (340, 338752), (395, 291584), (536, 214880), (544, 211720), (632, 182240), (640, 179962), (670, 171904), (680, 169376), (790, 145792), (1072, 107440), (1088, 105860), (1139, 101120), (1264, 91120), (1280, 89981), (1340, 85952), (1343, 85760), (1360, 84688), (1580, 72896), (2144, 53720), (2176, 52930), (2278, 50560), (2528, 45560), (2680, 42976), (2686, 42880), (2720, 42344), (3160, 36448), (4288, 26860), (4352, 26465), (4556, 25280), (5056, 22780), (5293, 21760), (5360, 21488), (5372, 21440), (5440, 21172), (5695, 20224), (6320, 18224), (6715, 17152), (8576, 13430), (9112, 12640), (10112, 11390), (10586, 10880), (10720, 10744)]