830756080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1047

約数の個数: 160

約数和(自身を含む): 2426273280

約数和(自身を除く): 1595517200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 157, 176, 220, 280, 308, 314, 385, 440, 560, 616, 628, 770, 785, 859, 880, 1099, 1232, 1256, 1540, 1570, 1718, 1727, 2198, 2512, 3080, 3140, 3436, 3454, 4295, 4396, 5495, 6013, 6160, 6280, 6872, 6908, 8590, 8635, 8792, 9449, 10990, 12026, 12089, 12560, 13744, 13816, 17180, 17270, 17584, 18898, 21980, 24052, 24178, 27632, 30065, 34360, 34540, 37796, 43960, 47245, 48104, 48356, 60130, 60445, 66143, 68720, 69080, 75592, 87920, 94490, 96208, 96712, 120260, 120890, 132286, 134863, 138160, 151184, 188980, 193424, 240520, 241780, 264572, 269726, 330715, 377960, 481040, 483560, 529144, 539452, 661430, 674315, 755920, 944041, 967120, 1058288, 1078904, 1322860, 1348630, 1483493, 1888082, 2157808, 2645720, 2697260, 2966986, 3776164, 4720205, 5291440, 5394520, 5933972, 7417465, 7552328, 9440410, 10384451, 10789040, 11867944, 14834930, 15104656, 18880820, 20768902, 23735888, 29669860, 37761640, 41537804, 51922255, 59339720, 75523280, 83075608, 103844510, 118679440, 166151216, 207689020, 415378040, 830756080]

約数ペア:

[(1, 830756080), (2, 415378040), (4, 207689020), (5, 166151216), (7, 118679440), (8, 103844510), (10, 83075608), (11, 75523280), (14, 59339720), (16, 51922255), (20, 41537804), (22, 37761640), (28, 29669860), (35, 23735888), (40, 20768902), (44, 18880820), (55, 15104656), (56, 14834930), (70, 11867944), (77, 10789040), (80, 10384451), (88, 9440410), (110, 7552328), (112, 7417465), (140, 5933972), (154, 5394520), (157, 5291440), (176, 4720205), (220, 3776164), (280, 2966986), (308, 2697260), (314, 2645720), (385, 2157808), (440, 1888082), (560, 1483493), (616, 1348630), (628, 1322860), (770, 1078904), (785, 1058288), (859, 967120), (880, 944041), (1099, 755920), (1232, 674315), (1256, 661430), (1540, 539452), (1570, 529144), (1718, 483560), (1727, 481040), (2198, 377960), (2512, 330715), (3080, 269726), (3140, 264572), (3436, 241780), (3454, 240520), (4295, 193424), (4396, 188980), (5495, 151184), (6013, 138160), (6160, 134863), (6280, 132286), (6872, 120890), (6908, 120260), (8590, 96712), (8635, 96208), (8792, 94490), (9449, 87920), (10990, 75592), (12026, 69080), (12089, 68720), (12560, 66143), (13744, 60445), (13816, 60130), (17180, 48356), (17270, 48104), (17584, 47245), (18898, 43960), (21980, 37796), (24052, 34540), (24178, 34360), (27632, 30065)]