71679960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:838

約数の個数: 192

約数和(自身を含む): 265524480

約数和(自身を除く): 193844520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 787, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1574, 1656, 1980, 2024, 2070, 2277, 2361, 2530, 2760, 3036, 3148, 3795, 3935, 3960, 4140, 4554, 4722, 5060, 6072, 6296, 7083, 7590, 7870, 8280, 8657, 9108, 9444, 10120, 11385, 11805, 14166, 15180, 15740, 17314, 18101, 18216, 18888, 22770, 23610, 25971, 28332, 30360, 31480, 34628, 35415, 36202, 43285, 45540, 47220, 51942, 54303, 56664, 69256, 70830, 72404, 77913, 86570, 90505, 91080, 94440, 103884, 108606, 129855, 141660, 144808, 155826, 162909, 173140, 181010, 199111, 207768, 217212, 259710, 271515, 283320, 311652, 325818, 346280, 362020, 389565, 398222, 434424, 519420, 543030, 597333, 623304, 651636, 724040, 779130, 796444, 814545, 995555, 1038840, 1086060, 1194666, 1303272, 1558260, 1592888, 1629090, 1791999, 1991110, 2172120, 2389332, 2986665, 3116520, 3258180, 3583998, 3982220, 4778664, 5973330, 6516360, 7167996, 7964440, 8959995, 11946660, 14335992, 17919990, 23893320, 35839980, 71679960]

約数ペア:

[(1, 71679960), (2, 35839980), (3, 23893320), (4, 17919990), (5, 14335992), (6, 11946660), (8, 8959995), (9, 7964440), (10, 7167996), (11, 6516360), (12, 5973330), (15, 4778664), (18, 3982220), (20, 3583998), (22, 3258180), (23, 3116520), (24, 2986665), (30, 2389332), (33, 2172120), (36, 1991110), (40, 1791999), (44, 1629090), (45, 1592888), (46, 1558260), (55, 1303272), (60, 1194666), (66, 1086060), (69, 1038840), (72, 995555), (88, 814545), (90, 796444), (92, 779130), (99, 724040), (110, 651636), (115, 623304), (120, 597333), (132, 543030), (138, 519420), (165, 434424), (180, 398222), (184, 389565), (198, 362020), (207, 346280), (220, 325818), (230, 311652), (253, 283320), (264, 271515), (276, 259710), (330, 217212), (345, 207768), (360, 199111), (396, 181010), (414, 173140), (440, 162909), (460, 155826), (495, 144808), (506, 141660), (552, 129855), (660, 108606), (690, 103884), (759, 94440), (787, 91080), (792, 90505), (828, 86570), (920, 77913), (990, 72404), (1012, 70830), (1035, 69256), (1265, 56664), (1320, 54303), (1380, 51942), (1518, 47220), (1574, 45540), (1656, 43285), (1980, 36202), (2024, 35415), (2070, 34628), (2277, 31480), (2361, 30360), (2530, 28332), (2760, 25971), (3036, 23610), (3148, 22770), (3795, 18888), (3935, 18216), (3960, 18101), (4140, 17314), (4554, 15740), (4722, 15180), (5060, 14166), (6072, 11805), (6296, 11385), (7083, 10120), (7590, 9444), (7870, 9108), (8280, 8657)]