199111680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 264

約数和(自身を含む): 718497000

約数和(自身を除く): 519385320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 149, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 298, 320, 348, 360, 384, 435, 447, 464, 480, 512, 522, 576, 580, 596, 640, 696, 720, 745, 768, 870, 894, 928, 960, 1024, 1044, 1152, 1160, 1192, 1280, 1305, 1341, 1392, 1440, 1490, 1536, 1740, 1788, 1856, 1920, 2088, 2235, 2304, 2320, 2384, 2560, 2610, 2682, 2784, 2880, 2980, 3072, 3480, 3576, 3712, 3840, 4176, 4321, 4470, 4608, 4640, 4768, 5120, 5220, 5364, 5568, 5760, 5960, 6705, 6960, 7152, 7424, 7680, 8352, 8642, 8940, 9216, 9280, 9536, 10440, 10728, 11136, 11520, 11920, 12963, 13410, 13920, 14304, 14848, 15360, 16704, 17284, 17880, 18560, 19072, 20880, 21456, 21605, 22272, 23040, 23840, 25926, 26820, 27840, 28608, 29696, 33408, 34568, 35760, 37120, 38144, 38889, 41760, 42912, 43210, 44544, 46080, 47680, 51852, 53640, 55680, 57216, 64815, 66816, 69136, 71520, 74240, 76288, 77778, 83520, 85824, 86420, 89088, 95360, 103704, 107280, 111360, 114432, 129630, 133632, 138272, 143040, 148480, 152576, 155556, 167040, 171648, 172840, 190720, 194445, 207408, 214560, 222720, 228864, 259260, 267264, 276544, 286080, 311112, 334080, 343296, 345680, 381440, 388890, 414816, 429120, 445440, 457728, 518520, 553088, 572160, 622224, 668160, 686592, 691360, 762880, 777780, 829632, 858240, 1037040, 1106176, 1144320, 1244448, 1336320, 1373184, 1382720, 1555560, 1659264, 1716480, 2074080, 2212352, 2288640, 2488896, 2765440, 3111120, 3318528, 3432960, 4148160, 4424704, 4977792, 5530880, 6222240, 6637056, 6865920, 8296320, 9955584, 11061760, 12444480, 13274112, 16592640, 19911168, 22123520, 24888960, 33185280, 39822336, 49777920, 66370560, 99555840, 199111680]

約数ペア:

[(1, 199111680), (2, 99555840), (3, 66370560), (4, 49777920), (5, 39822336), (6, 33185280), (8, 24888960), (9, 22123520), (10, 19911168), (12, 16592640), (15, 13274112), (16, 12444480), (18, 11061760), (20, 9955584), (24, 8296320), (29, 6865920), (30, 6637056), (32, 6222240), (36, 5530880), (40, 4977792), (45, 4424704), (48, 4148160), (58, 3432960), (60, 3318528), (64, 3111120), (72, 2765440), (80, 2488896), (87, 2288640), (90, 2212352), (96, 2074080), (116, 1716480), (120, 1659264), (128, 1555560), (144, 1382720), (145, 1373184), (149, 1336320), (160, 1244448), (174, 1144320), (180, 1106176), (192, 1037040), (232, 858240), (240, 829632), (256, 777780), (261, 762880), (288, 691360), (290, 686592), (298, 668160), (320, 622224), (348, 572160), (360, 553088), (384, 518520), (435, 457728), (447, 445440), (464, 429120), (480, 414816), (512, 388890), (522, 381440), (576, 345680), (580, 343296), (596, 334080), (640, 311112), (696, 286080), (720, 276544), (745, 267264), (768, 259260), (870, 228864), (894, 222720), (928, 214560), (960, 207408), (1024, 194445), (1044, 190720), (1152, 172840), (1160, 171648), (1192, 167040), (1280, 155556), (1305, 152576), (1341, 148480), (1392, 143040), (1440, 138272), (1490, 133632), (1536, 129630), (1740, 114432), (1788, 111360), (1856, 107280), (1920, 103704), (2088, 95360), (2235, 89088), (2304, 86420), (2320, 85824), (2384, 83520), (2560, 77778), (2610, 76288), (2682, 74240), (2784, 71520), (2880, 69136), (2980, 66816), (3072, 64815), (3480, 57216), (3576, 55680), (3712, 53640), (3840, 51852), (4176, 47680), (4321, 46080), (4470, 44544), (4608, 43210), (4640, 42912), (4768, 41760), (5120, 38889), (5220, 38144), (5364, 37120), (5568, 35760), (5760, 34568), (5960, 33408), (6705, 29696), (6960, 28608), (7152, 27840), (7424, 26820), (7680, 25926), (8352, 23840), (8642, 23040), (8940, 22272), (9216, 21605), (9280, 21456), (9536, 20880), (10440, 19072), (10728, 18560), (11136, 17880), (11520, 17284), (11920, 16704), (12963, 15360), (13410, 14848), (13920, 14304)]