38255280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{3253}}^1$

素因数の和:3283

約数の個数: 120

約数和(自身を含む): 137995632

約数和(自身を除く): 99740352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3253, 3920, 5880, 6506, 9759, 11760, 13012, 16265, 19518, 22771, 26024, 32530, 39036, 45542, 48795, 52048, 65060, 68313, 78072, 91084, 97590, 113855, 130120, 136626, 156144, 159397, 182168, 195180, 227710, 260240, 273252, 318794, 341565, 364336, 390360, 455420, 478191, 546504, 637588, 683130, 780720, 796985, 910840, 956382, 1093008, 1275176, 1366260, 1593970, 1821680, 1912764, 2390955, 2550352, 2732520, 3187940, 3825528, 4781910, 5465040, 6375880, 7651056, 9563820, 12751760, 19127640, 38255280]

約数ペア:

[(1, 38255280), (2, 19127640), (3, 12751760), (4, 9563820), (5, 7651056), (6, 6375880), (7, 5465040), (8, 4781910), (10, 3825528), (12, 3187940), (14, 2732520), (15, 2550352), (16, 2390955), (20, 1912764), (21, 1821680), (24, 1593970), (28, 1366260), (30, 1275176), (35, 1093008), (40, 956382), (42, 910840), (48, 796985), (49, 780720), (56, 683130), (60, 637588), (70, 546504), (80, 478191), (84, 455420), (98, 390360), (105, 364336), (112, 341565), (120, 318794), (140, 273252), (147, 260240), (168, 227710), (196, 195180), (210, 182168), (240, 159397), (245, 156144), (280, 136626), (294, 130120), (336, 113855), (392, 97590), (420, 91084), (490, 78072), (560, 68313), (588, 65060), (735, 52048), (784, 48795), (840, 45542), (980, 39036), (1176, 32530), (1470, 26024), (1680, 22771), (1960, 19518), (2352, 16265), (2940, 13012), (3253, 11760), (3920, 9759), (5880, 6506)]