1995156405720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{291689533}}^1$

素因数の和:291689569

約数の個数: 96

約数和(自身を含む): 6825535095600

約数和(自身を除く): 4830378689880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 291689533, 583379066, 875068599, 1166758132, 1458447665, 1750137198, 2333516264, 2625205797, 2916895330, 3500274396, 4375342995, 5250411594, 5542101127, 5833790660, 7000548792, 8750685990, 10500823188, 11084202254, 11667581320, 13126028985, 16626303381, 17501371980, 21001646376, 22168404508, 26252057970, 27710505635, 33252606762, 35002743960, 44336809016, 49878910143, 52504115940, 55421011270, 66505213524, 83131516905, 99757820286, 105008231880, 110842022540, 133010427048, 166263033810, 199515640572, 221684045080, 249394550715, 332526067620, 399031281144, 498789101430, 665052135240, 997578202860, 1995156405720]

約数ペア:

[(1, 1995156405720), (2, 997578202860), (3, 665052135240), (4, 498789101430), (5, 399031281144), (6, 332526067620), (8, 249394550715), (9, 221684045080), (10, 199515640572), (12, 166263033810), (15, 133010427048), (18, 110842022540), (19, 105008231880), (20, 99757820286), (24, 83131516905), (30, 66505213524), (36, 55421011270), (38, 52504115940), (40, 49878910143), (45, 44336809016), (57, 35002743960), (60, 33252606762), (72, 27710505635), (76, 26252057970), (90, 22168404508), (95, 21001646376), (114, 17501371980), (120, 16626303381), (152, 13126028985), (171, 11667581320), (180, 11084202254), (190, 10500823188), (228, 8750685990), (285, 7000548792), (342, 5833790660), (360, 5542101127), (380, 5250411594), (456, 4375342995), (570, 3500274396), (684, 2916895330), (760, 2625205797), (855, 2333516264), (1140, 1750137198), (1368, 1458447665), (1710, 1166758132), (2280, 875068599), (3420, 583379066), (6840, 291689533)]