156823242560

素因数分解:

$2^6\times 5^1\times {\mathrm{457}}^1\times {\mathrm{823}}^1\times {\mathrm{1303}}^1$

素因数の和:2600

約数の個数: 112

約数和(自身を含む): 374994806016

約数和(自身を除く): 218171563456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 457, 823, 914, 1303, 1646, 1828, 2285, 2606, 3292, 3656, 4115, 4570, 5212, 6515, 6584, 7312, 8230, 9140, 10424, 13030, 13168, 14624, 16460, 18280, 20848, 26060, 26336, 29248, 32920, 36560, 41696, 52120, 52672, 65840, 73120, 83392, 104240, 131680, 146240, 208480, 263360, 376111, 416960, 595471, 752222, 1072369, 1190942, 1504444, 1880555, 2144738, 2381884, 2977355, 3008888, 3761110, 4289476, 4763768, 5361845, 5954710, 6017776, 7522220, 8578952, 9527536, 10723690, 11909420, 12035552, 15044440, 17157904, 19055072, 21447380, 23818840, 24071104, 30088880, 34315808, 38110144, 42894760, 47637680, 60177760, 68631616, 85789520, 95275360, 120355520, 171579040, 190550720, 343158080, 490072633, 980145266, 1960290532, 2450363165, 3920581064, 4900726330, 7841162128, 9801452660, 15682324256, 19602905320, 31364648512, 39205810640, 78411621280, 156823242560]

約数ペア:

[(1, 156823242560), (2, 78411621280), (4, 39205810640), (5, 31364648512), (8, 19602905320), (10, 15682324256), (16, 9801452660), (20, 7841162128), (32, 4900726330), (40, 3920581064), (64, 2450363165), (80, 1960290532), (160, 980145266), (320, 490072633), (457, 343158080), (823, 190550720), (914, 171579040), (1303, 120355520), (1646, 95275360), (1828, 85789520), (2285, 68631616), (2606, 60177760), (3292, 47637680), (3656, 42894760), (4115, 38110144), (4570, 34315808), (5212, 30088880), (6515, 24071104), (6584, 23818840), (7312, 21447380), (8230, 19055072), (9140, 17157904), (10424, 15044440), (13030, 12035552), (13168, 11909420), (14624, 10723690), (16460, 9527536), (18280, 8578952), (20848, 7522220), (26060, 6017776), (26336, 5954710), (29248, 5361845), (32920, 4763768), (36560, 4289476), (41696, 3761110), (52120, 3008888), (52672, 2977355), (65840, 2381884), (73120, 2144738), (83392, 1880555), (104240, 1504444), (131680, 1190942), (146240, 1072369), (208480, 752222), (263360, 595471), (376111, 416960)]