194353440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2579}}^1$

素因数の和:2754

約数の個数: 96

約数和(自身を含む): 616351680

約数和(自身を除く): 421998240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 2579, 3140, 3768, 4710, 5024, 5158, 6280, 7536, 7737, 9420, 10316, 12560, 12895, 15072, 15474, 18840, 20632, 25120, 25790, 30948, 37680, 38685, 41264, 51580, 61896, 75360, 77370, 82528, 103160, 123792, 154740, 206320, 247584, 309480, 404903, 412640, 618960, 809806, 1214709, 1237920, 1619612, 2024515, 2429418, 3239224, 4049030, 4858836, 6073545, 6478448, 8098060, 9717672, 12147090, 12956896, 16196120, 19435344, 24294180, 32392240, 38870688, 48588360, 64784480, 97176720, 194353440]

約数ペア:

[(1, 194353440), (2, 97176720), (3, 64784480), (4, 48588360), (5, 38870688), (6, 32392240), (8, 24294180), (10, 19435344), (12, 16196120), (15, 12956896), (16, 12147090), (20, 9717672), (24, 8098060), (30, 6478448), (32, 6073545), (40, 4858836), (48, 4049030), (60, 3239224), (80, 2429418), (96, 2024515), (120, 1619612), (157, 1237920), (160, 1214709), (240, 809806), (314, 618960), (471, 412640), (480, 404903), (628, 309480), (785, 247584), (942, 206320), (1256, 154740), (1570, 123792), (1884, 103160), (2355, 82528), (2512, 77370), (2579, 75360), (3140, 61896), (3768, 51580), (4710, 41264), (5024, 38685), (5158, 37680), (6280, 30948), (7536, 25790), (7737, 25120), (9420, 20632), (10316, 18840), (12560, 15474), (12895, 15072)]