19709256960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{190097}}^1$

素因数の和:190130

約数の個数: 180

約数和(自身を含む): 70523696628

約数和(自身を除く): 50814439668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 190097, 380194, 570291, 760388, 950485, 1140582, 1520776, 1710873, 1900970, 2281164, 2851455, 3041552, 3421746, 3801940, 4562328, 5132619, 5702910, 6083104, 6843492, 7603880, 8554365, 9124656, 10265238, 11405820, 12166208, 13686984, 15207760, 15397857, 17108730, 18249312, 20530476, 22811640, 24332416, 25663095, 27373968, 30415520, 30795714, 34217460, 36498624, 41060952, 45623280, 48664832, 51326190, 54747936, 60831040, 61591428, 68434920, 72997248, 76989285, 82121904, 91246560, 102652380, 109495872, 121662080, 123182856, 136869840, 145994496, 153978570, 164243808, 182493120, 205304760, 218991744, 243324160, 246365712, 273739680, 307957140, 328487616, 364986240, 410609520, 437983488, 492731424, 547479360, 615914280, 656975232, 729972480, 821219040, 985462848, 1094958720, 1231828560, 1313950464, 1642438080, 1970925696, 2189917440, 2463657120, 3284876160, 3941851392, 4927314240, 6569752320, 9854628480, 19709256960]

約数ペア:

[(1, 19709256960), (2, 9854628480), (3, 6569752320), (4, 4927314240), (5, 3941851392), (6, 3284876160), (8, 2463657120), (9, 2189917440), (10, 1970925696), (12, 1642438080), (15, 1313950464), (16, 1231828560), (18, 1094958720), (20, 985462848), (24, 821219040), (27, 729972480), (30, 656975232), (32, 615914280), (36, 547479360), (40, 492731424), (45, 437983488), (48, 410609520), (54, 364986240), (60, 328487616), (64, 307957140), (72, 273739680), (80, 246365712), (81, 243324160), (90, 218991744), (96, 205304760), (108, 182493120), (120, 164243808), (128, 153978570), (135, 145994496), (144, 136869840), (160, 123182856), (162, 121662080), (180, 109495872), (192, 102652380), (216, 91246560), (240, 82121904), (256, 76989285), (270, 72997248), (288, 68434920), (320, 61591428), (324, 60831040), (360, 54747936), (384, 51326190), (405, 48664832), (432, 45623280), (480, 41060952), (540, 36498624), (576, 34217460), (640, 30795714), (648, 30415520), (720, 27373968), (768, 25663095), (810, 24332416), (864, 22811640), (960, 20530476), (1080, 18249312), (1152, 17108730), (1280, 15397857), (1296, 15207760), (1440, 13686984), (1620, 12166208), (1728, 11405820), (1920, 10265238), (2160, 9124656), (2304, 8554365), (2592, 7603880), (2880, 6843492), (3240, 6083104), (3456, 5702910), (3840, 5132619), (4320, 4562328), (5184, 3801940), (5760, 3421746), (6480, 3041552), (6912, 2851455), (8640, 2281164), (10368, 1900970), (11520, 1710873), (12960, 1520776), (17280, 1140582), (20736, 950485), (25920, 760388), (34560, 570291), (51840, 380194), (103680, 190097)]