977948160

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{18191}}^1$

素因数の和:18224

約数の個数: 160

約数和(自身を含む): 3573199872

約数和(自身を除く): 2595251712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 18191, 26880, 36382, 53760, 54573, 72764, 90955, 109146, 127337, 145528, 181910, 218292, 254674, 272865, 291056, 363820, 382011, 436584, 509348, 545730, 582112, 636685, 727640, 764022, 873168, 1018696, 1091460, 1164224, 1273370, 1455280, 1528044, 1746336, 1910055, 2037392, 2182920, 2328448, 2546740, 2910560, 3056088, 3492672, 3820110, 4074784, 4365840, 4656896, 5093480, 5821120, 6112176, 6985344, 7640220, 8149568, 8731680, 9313792, 10186960, 11642240, 12224352, 13970688, 15280440, 16299136, 17463360, 20373920, 23284480, 24448704, 27941376, 30560880, 32598272, 34926720, 40747840, 46568960, 48897408, 61121760, 65196544, 69853440, 81495680, 97794816, 122243520, 139706880, 162991360, 195589632, 244487040, 325982720, 488974080, 977948160]

約数ペア:

[(1, 977948160), (2, 488974080), (3, 325982720), (4, 244487040), (5, 195589632), (6, 162991360), (7, 139706880), (8, 122243520), (10, 97794816), (12, 81495680), (14, 69853440), (15, 65196544), (16, 61121760), (20, 48897408), (21, 46568960), (24, 40747840), (28, 34926720), (30, 32598272), (32, 30560880), (35, 27941376), (40, 24448704), (42, 23284480), (48, 20373920), (56, 17463360), (60, 16299136), (64, 15280440), (70, 13970688), (80, 12224352), (84, 11642240), (96, 10186960), (105, 9313792), (112, 8731680), (120, 8149568), (128, 7640220), (140, 6985344), (160, 6112176), (168, 5821120), (192, 5093480), (210, 4656896), (224, 4365840), (240, 4074784), (256, 3820110), (280, 3492672), (320, 3056088), (336, 2910560), (384, 2546740), (420, 2328448), (448, 2182920), (480, 2037392), (512, 1910055), (560, 1746336), (640, 1528044), (672, 1455280), (768, 1273370), (840, 1164224), (896, 1091460), (960, 1018696), (1120, 873168), (1280, 764022), (1344, 727640), (1536, 636685), (1680, 582112), (1792, 545730), (1920, 509348), (2240, 436584), (2560, 382011), (2688, 363820), (3360, 291056), (3584, 272865), (3840, 254674), (4480, 218292), (5376, 181910), (6720, 145528), (7680, 127337), (8960, 109146), (10752, 90955), (13440, 72764), (17920, 54573), (18191, 53760), (26880, 36382)]