235469080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 668736000

約数和(自身を除く): 433266920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 89, 110, 140, 154, 178, 220, 280, 308, 356, 385, 440, 445, 616, 623, 712, 770, 859, 890, 979, 1246, 1540, 1718, 1780, 1958, 2492, 3080, 3115, 3436, 3560, 3916, 4295, 4895, 4984, 6013, 6230, 6853, 6872, 7832, 8590, 9449, 9790, 12026, 12460, 13706, 17180, 18898, 19580, 24052, 24920, 27412, 30065, 34265, 34360, 37796, 39160, 47245, 48104, 54824, 60130, 66143, 68530, 75592, 76451, 94490, 120260, 132286, 137060, 152902, 188980, 240520, 264572, 274120, 305804, 330715, 377960, 382255, 529144, 535157, 611608, 661430, 764510, 840961, 1070314, 1322860, 1529020, 1681922, 2140628, 2645720, 2675785, 3058040, 3363844, 4204805, 4281256, 5351570, 5886727, 6727688, 8409610, 10703140, 11773454, 16819220, 21406280, 23546908, 29433635, 33638440, 47093816, 58867270, 117734540, 235469080]

約数ペア:

[(1, 235469080), (2, 117734540), (4, 58867270), (5, 47093816), (7, 33638440), (8, 29433635), (10, 23546908), (11, 21406280), (14, 16819220), (20, 11773454), (22, 10703140), (28, 8409610), (35, 6727688), (40, 5886727), (44, 5351570), (55, 4281256), (56, 4204805), (70, 3363844), (77, 3058040), (88, 2675785), (89, 2645720), (110, 2140628), (140, 1681922), (154, 1529020), (178, 1322860), (220, 1070314), (280, 840961), (308, 764510), (356, 661430), (385, 611608), (440, 535157), (445, 529144), (616, 382255), (623, 377960), (712, 330715), (770, 305804), (859, 274120), (890, 264572), (979, 240520), (1246, 188980), (1540, 152902), (1718, 137060), (1780, 132286), (1958, 120260), (2492, 94490), (3080, 76451), (3115, 75592), (3436, 68530), (3560, 66143), (3916, 60130), (4295, 54824), (4895, 48104), (4984, 47245), (6013, 39160), (6230, 37796), (6853, 34360), (6872, 34265), (7832, 30065), (8590, 27412), (9449, 24920), (9790, 24052), (12026, 19580), (12460, 18898), (13706, 17180)]