1995736320

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19249}}^1$

素因数の和:19282

約数の個数: 180

約数和(自身を含む): 7141480500

約数和(自身を除く): 5145744180

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, 19249, 20736, 25920, 34560, 38498, 51840, 57747, 76996, 96245, 103680, 115494, 153992, 173241, 192490, 230988, 288735, 307984, 346482, 384980, 461976, 519723, 577470, 615968, 692964, 769960, 866205, 923952, 1039446, 1154940, 1231936, 1385928, 1539920, 1559169, 1732410, 1847904, 2078892, 2309880, 2463872, 2598615, 2771856, 3079840, 3118338, 3464820, 3695808, 4157784, 4619760, 4927744, 5197230, 5543712, 6159680, 6236676, 6929640, 7391616, 7795845, 8315568, 9239520, 10394460, 11087424, 12319360, 12473352, 13859280, 14783232, 15591690, 16631136, 18479040, 20788920, 22174848, 24638720, 24946704, 27718560, 31183380, 33262272, 36958080, 41577840, 44349696, 49893408, 55437120, 62366760, 66524544, 73916160, 83155680, 99786816, 110874240, 124733520, 133049088, 166311360, 199573632, 221748480, 249467040, 332622720, 399147264, 498934080, 665245440, 997868160, 1995736320]

約数ペア:

[(1, 1995736320), (2, 997868160), (3, 665245440), (4, 498934080), (5, 399147264), (6, 332622720), (8, 249467040), (9, 221748480), (10, 199573632), (12, 166311360), (15, 133049088), (16, 124733520), (18, 110874240), (20, 99786816), (24, 83155680), (27, 73916160), (30, 66524544), (32, 62366760), (36, 55437120), (40, 49893408), (45, 44349696), (48, 41577840), (54, 36958080), (60, 33262272), (64, 31183380), (72, 27718560), (80, 24946704), (81, 24638720), (90, 22174848), (96, 20788920), (108, 18479040), (120, 16631136), (128, 15591690), (135, 14783232), (144, 13859280), (160, 12473352), (162, 12319360), (180, 11087424), (192, 10394460), (216, 9239520), (240, 8315568), (256, 7795845), (270, 7391616), (288, 6929640), (320, 6236676), (324, 6159680), (360, 5543712), (384, 5197230), (405, 4927744), (432, 4619760), (480, 4157784), (540, 3695808), (576, 3464820), (640, 3118338), (648, 3079840), (720, 2771856), (768, 2598615), (810, 2463872), (864, 2309880), (960, 2078892), (1080, 1847904), (1152, 1732410), (1280, 1559169), (1296, 1539920), (1440, 1385928), (1620, 1231936), (1728, 1154940), (1920, 1039446), (2160, 923952), (2304, 866205), (2592, 769960), (2880, 692964), (3240, 615968), (3456, 577470), (3840, 519723), (4320, 461976), (5184, 384980), (5760, 346482), (6480, 307984), (6912, 288735), (8640, 230988), (10368, 192490), (11520, 173241), (12960, 153992), (17280, 115494), (19249, 103680), (20736, 96245), (25920, 76996), (34560, 57747), (38498, 51840)]