191509560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 685882080

約数和(自身を除く): 494372520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 137, 165, 180, 198, 220, 264, 274, 330, 353, 360, 396, 411, 440, 495, 548, 660, 685, 706, 792, 822, 990, 1059, 1096, 1233, 1320, 1370, 1412, 1507, 1644, 1765, 1980, 2055, 2118, 2466, 2740, 2824, 3014, 3177, 3288, 3530, 3883, 3960, 4110, 4236, 4521, 4932, 5295, 5480, 6028, 6165, 6354, 7060, 7535, 7766, 8220, 8472, 9042, 9864, 10590, 11649, 12056, 12330, 12708, 13563, 14120, 15070, 15532, 15885, 16440, 18084, 19415, 21180, 22605, 23298, 24660, 25416, 27126, 30140, 31064, 31770, 34947, 36168, 38830, 42360, 45210, 46596, 48361, 49320, 54252, 58245, 60280, 63540, 67815, 69894, 77660, 90420, 93192, 96722, 108504, 116490, 127080, 135630, 139788, 145083, 155320, 174735, 180840, 193444, 232980, 241805, 271260, 279576, 290166, 349470, 386888, 435249, 465960, 483610, 531971, 542520, 580332, 698940, 725415, 870498, 967220, 1063942, 1160664, 1397880, 1450830, 1595913, 1740996, 1934440, 2127884, 2176245, 2659855, 2901660, 3191826, 3481992, 4255768, 4352490, 4787739, 5319710, 5803320, 6383652, 7979565, 8704980, 9575478, 10639420, 12767304, 15959130, 17409960, 19150956, 21278840, 23938695, 31918260, 38301912, 47877390, 63836520, 95754780, 191509560]

約数ペア:

[(1, 191509560), (2, 95754780), (3, 63836520), (4, 47877390), (5, 38301912), (6, 31918260), (8, 23938695), (9, 21278840), (10, 19150956), (11, 17409960), (12, 15959130), (15, 12767304), (18, 10639420), (20, 9575478), (22, 8704980), (24, 7979565), (30, 6383652), (33, 5803320), (36, 5319710), (40, 4787739), (44, 4352490), (45, 4255768), (55, 3481992), (60, 3191826), (66, 2901660), (72, 2659855), (88, 2176245), (90, 2127884), (99, 1934440), (110, 1740996), (120, 1595913), (132, 1450830), (137, 1397880), (165, 1160664), (180, 1063942), (198, 967220), (220, 870498), (264, 725415), (274, 698940), (330, 580332), (353, 542520), (360, 531971), (396, 483610), (411, 465960), (440, 435249), (495, 386888), (548, 349470), (660, 290166), (685, 279576), (706, 271260), (792, 241805), (822, 232980), (990, 193444), (1059, 180840), (1096, 174735), (1233, 155320), (1320, 145083), (1370, 139788), (1412, 135630), (1507, 127080), (1644, 116490), (1765, 108504), (1980, 96722), (2055, 93192), (2118, 90420), (2466, 77660), (2740, 69894), (2824, 67815), (3014, 63540), (3177, 60280), (3288, 58245), (3530, 54252), (3883, 49320), (3960, 48361), (4110, 46596), (4236, 45210), (4521, 42360), (4932, 38830), (5295, 36168), (5480, 34947), (6028, 31770), (6165, 31064), (6354, 30140), (7060, 27126), (7535, 25416), (7766, 24660), (8220, 23298), (8472, 22605), (9042, 21180), (9864, 19415), (10590, 18084), (11649, 16440), (12056, 15885), (12330, 15532), (12708, 15070), (13563, 14120)]