209067120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2247

約数の個数: 120

約数和(自身を含む): 707506800

約数和(自身を除く): 498439680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2089, 2224, 2502, 2780, 3336, 4170, 4178, 5004, 5560, 6255, 6267, 6672, 8340, 8356, 10008, 10445, 11120, 12510, 12534, 16680, 16712, 18801, 20016, 20890, 25020, 25068, 31335, 33360, 33424, 37602, 41780, 50040, 50136, 62670, 75204, 83560, 94005, 100080, 100272, 125340, 150408, 167120, 188010, 250680, 290371, 300816, 376020, 501360, 580742, 752040, 871113, 1161484, 1451855, 1504080, 1742226, 2322968, 2613339, 2903710, 3484452, 4355565, 4645936, 5226678, 5807420, 6968904, 8711130, 10453356, 11614840, 13066695, 13937808, 17422260, 20906712, 23229680, 26133390, 34844520, 41813424, 52266780, 69689040, 104533560, 209067120]

約数ペア:

[(1, 209067120), (2, 104533560), (3, 69689040), (4, 52266780), (5, 41813424), (6, 34844520), (8, 26133390), (9, 23229680), (10, 20906712), (12, 17422260), (15, 13937808), (16, 13066695), (18, 11614840), (20, 10453356), (24, 8711130), (30, 6968904), (36, 5807420), (40, 5226678), (45, 4645936), (48, 4355565), (60, 3484452), (72, 2903710), (80, 2613339), (90, 2322968), (120, 1742226), (139, 1504080), (144, 1451855), (180, 1161484), (240, 871113), (278, 752040), (360, 580742), (417, 501360), (556, 376020), (695, 300816), (720, 290371), (834, 250680), (1112, 188010), (1251, 167120), (1390, 150408), (1668, 125340), (2085, 100272), (2089, 100080), (2224, 94005), (2502, 83560), (2780, 75204), (3336, 62670), (4170, 50136), (4178, 50040), (5004, 41780), (5560, 37602), (6255, 33424), (6267, 33360), (6672, 31335), (8340, 25068), (8356, 25020), (10008, 20890), (10445, 20016), (11120, 18801), (12510, 16712), (12534, 16680)]