108763320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 344010240

約数和(自身を除く): 235246920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 157, 184, 230, 251, 276, 314, 345, 460, 471, 502, 552, 628, 690, 753, 785, 920, 942, 1004, 1255, 1256, 1380, 1506, 1570, 1884, 2008, 2355, 2510, 2760, 3012, 3140, 3611, 3765, 3768, 4710, 5020, 5773, 6024, 6280, 7222, 7530, 9420, 10040, 10833, 11546, 14444, 15060, 17319, 18055, 18840, 21666, 23092, 28865, 28888, 30120, 34638, 36110, 39407, 43332, 46184, 54165, 57730, 69276, 72220, 78814, 86595, 86664, 108330, 115460, 118221, 138552, 144440, 157628, 173190, 197035, 216660, 230920, 236442, 315256, 346380, 394070, 433320, 472884, 591105, 692760, 788140, 906361, 945768, 1182210, 1576280, 1812722, 2364420, 2719083, 3625444, 4531805, 4728840, 5438166, 7250888, 9063610, 10876332, 13595415, 18127220, 21752664, 27190830, 36254440, 54381660, 108763320]

約数ペア:

[(1, 108763320), (2, 54381660), (3, 36254440), (4, 27190830), (5, 21752664), (6, 18127220), (8, 13595415), (10, 10876332), (12, 9063610), (15, 7250888), (20, 5438166), (23, 4728840), (24, 4531805), (30, 3625444), (40, 2719083), (46, 2364420), (60, 1812722), (69, 1576280), (92, 1182210), (115, 945768), (120, 906361), (138, 788140), (157, 692760), (184, 591105), (230, 472884), (251, 433320), (276, 394070), (314, 346380), (345, 315256), (460, 236442), (471, 230920), (502, 216660), (552, 197035), (628, 173190), (690, 157628), (753, 144440), (785, 138552), (920, 118221), (942, 115460), (1004, 108330), (1255, 86664), (1256, 86595), (1380, 78814), (1506, 72220), (1570, 69276), (1884, 57730), (2008, 54165), (2355, 46184), (2510, 43332), (2760, 39407), (3012, 36110), (3140, 34638), (3611, 30120), (3765, 28888), (3768, 28865), (4710, 23092), (5020, 21666), (5773, 18840), (6024, 18055), (6280, 17319), (7222, 15060), (7530, 14444), (9420, 11546), (10040, 10833)]