2067388560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{18289}}^1$

素因数の和:18465

約数の個数: 120

約数和(自身を含む): 6987584760

約数和(自身を除く): 4920196200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 7536, 9420, 11304, 12560, 14130, 18289, 18840, 22608, 28260, 36578, 37680, 54867, 56520, 73156, 91445, 109734, 113040, 146312, 164601, 182890, 219468, 274335, 292624, 329202, 365780, 438936, 548670, 658404, 731560, 823005, 877872, 1097340, 1316808, 1463120, 1646010, 2194680, 2633616, 2871373, 3292020, 4389360, 5742746, 6584040, 8614119, 11485492, 13168080, 14356865, 17228238, 22970984, 25842357, 28713730, 34456476, 43070595, 45941968, 51684714, 57427460, 68912952, 86141190, 103369428, 114854920, 129211785, 137825904, 172282380, 206738856, 229709840, 258423570, 344564760, 413477712, 516847140, 689129520, 1033694280, 2067388560]

約数ペア:

[(1, 2067388560), (2, 1033694280), (3, 689129520), (4, 516847140), (5, 413477712), (6, 344564760), (8, 258423570), (9, 229709840), (10, 206738856), (12, 172282380), (15, 137825904), (16, 129211785), (18, 114854920), (20, 103369428), (24, 86141190), (30, 68912952), (36, 57427460), (40, 51684714), (45, 45941968), (48, 43070595), (60, 34456476), (72, 28713730), (80, 25842357), (90, 22970984), (120, 17228238), (144, 14356865), (157, 13168080), (180, 11485492), (240, 8614119), (314, 6584040), (360, 5742746), (471, 4389360), (628, 3292020), (720, 2871373), (785, 2633616), (942, 2194680), (1256, 1646010), (1413, 1463120), (1570, 1316808), (1884, 1097340), (2355, 877872), (2512, 823005), (2826, 731560), (3140, 658404), (3768, 548670), (4710, 438936), (5652, 365780), (6280, 329202), (7065, 292624), (7536, 274335), (9420, 219468), (11304, 182890), (12560, 164601), (14130, 146312), (18289, 113040), (18840, 109734), (22608, 91445), (28260, 73156), (36578, 56520), (37680, 54867)]