204145920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 360

約数和(自身を含む): 801329760

約数和(自身を除く): 597183840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 179, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 324, 330, 352, 358, 360, 384, 396, 405, 432, 440, 480, 495, 528, 537, 540, 576, 594, 640, 648, 660, 704, 716, 720, 768, 792, 810, 864, 880, 891, 895, 960, 990, 1056, 1074, 1080, 1152, 1188, 1280, 1296, 1320, 1408, 1432, 1440, 1485, 1584, 1611, 1620, 1728, 1760, 1782, 1790, 1920, 1969, 1980, 2112, 2148, 2160, 2304, 2376, 2592, 2640, 2685, 2816, 2864, 2880, 2970, 3168, 3222, 3240, 3456, 3520, 3564, 3580, 3840, 3938, 3960, 4224, 4296, 4320, 4455, 4752, 4833, 5184, 5280, 5370, 5728, 5760, 5907, 5940, 6336, 6444, 6480, 6912, 7040, 7128, 7160, 7876, 7920, 8055, 8448, 8592, 8640, 8910, 9504, 9666, 9845, 10368, 10560, 10740, 11456, 11520, 11814, 11880, 12672, 12888, 12960, 14080, 14256, 14320, 14499, 15752, 15840, 16110, 17184, 17280, 17721, 17820, 19008, 19332, 19690, 20736, 21120, 21480, 22912, 23628, 23760, 24165, 25344, 25776, 25920, 28512, 28640, 28998, 29535, 31504, 31680, 32220, 34368, 34560, 35442, 35640, 38016, 38664, 39380, 42240, 42960, 45824, 47256, 47520, 48330, 51552, 51840, 53163, 57024, 57280, 57996, 59070, 63008, 63360, 64440, 68736, 70884, 71280, 72495, 76032, 77328, 78760, 85920, 88605, 94512, 95040, 96660, 103104, 103680, 106326, 114048, 114560, 115992, 118140, 126016, 126720, 128880, 137472, 141768, 142560, 144990, 154656, 157520, 159489, 171840, 177210, 189024, 190080, 193320, 206208, 212652, 228096, 229120, 231984, 236280, 252032, 257760, 265815, 283536, 285120, 289980, 309312, 315040, 318978, 343680, 354420, 378048, 380160, 386640, 412416, 425304, 463968, 472560, 504064, 515520, 531630, 567072, 570240, 579960, 618624, 630080, 637956, 687360, 708840, 756096, 773280, 797445, 850608, 927936, 945120, 1031040, 1063260, 1134144, 1140480, 1159920, 1237248, 1260160, 1275912, 1417680, 1512192, 1546560, 1594890, 1701216, 1855872, 1890240, 2062080, 2126520, 2268288, 2319840, 2520320, 2551824, 2835360, 3093120, 3189780, 3402432, 3711744, 3780480, 4253040, 4536576, 4639680, 5103648, 5670720, 6186240, 6379560, 6804864, 7560960, 8506080, 9279360, 10207296, 11341440, 12759120, 13609728, 17012160, 18558720, 20414592, 22682880, 25518240, 34024320, 40829184, 51036480, 68048640, 102072960, 204145920]

約数ペア:

[(1, 204145920), (2, 102072960), (3, 68048640), (4, 51036480), (5, 40829184), (6, 34024320), (8, 25518240), (9, 22682880), (10, 20414592), (11, 18558720), (12, 17012160), (15, 13609728), (16, 12759120), (18, 11341440), (20, 10207296), (22, 9279360), (24, 8506080), (27, 7560960), (30, 6804864), (32, 6379560), (33, 6186240), (36, 5670720), (40, 5103648), (44, 4639680), (45, 4536576), (48, 4253040), (54, 3780480), (55, 3711744), (60, 3402432), (64, 3189780), (66, 3093120), (72, 2835360), (80, 2551824), (81, 2520320), (88, 2319840), (90, 2268288), (96, 2126520), (99, 2062080), (108, 1890240), (110, 1855872), (120, 1701216), (128, 1594890), (132, 1546560), (135, 1512192), (144, 1417680), (160, 1275912), (162, 1260160), (165, 1237248), (176, 1159920), (179, 1140480), (180, 1134144), (192, 1063260), (198, 1031040), (216, 945120), (220, 927936), (240, 850608), (256, 797445), (264, 773280), (270, 756096), (288, 708840), (297, 687360), (320, 637956), (324, 630080), (330, 618624), (352, 579960), (358, 570240), (360, 567072), (384, 531630), (396, 515520), (405, 504064), (432, 472560), (440, 463968), (480, 425304), (495, 412416), (528, 386640), (537, 380160), (540, 378048), (576, 354420), (594, 343680), (640, 318978), (648, 315040), (660, 309312), (704, 289980), (716, 285120), (720, 283536), (768, 265815), (792, 257760), (810, 252032), (864, 236280), (880, 231984), (891, 229120), (895, 228096), (960, 212652), (990, 206208), (1056, 193320), (1074, 190080), (1080, 189024), (1152, 177210), (1188, 171840), (1280, 159489), (1296, 157520), (1320, 154656), (1408, 144990), (1432, 142560), (1440, 141768), (1485, 137472), (1584, 128880), (1611, 126720), (1620, 126016), (1728, 118140), (1760, 115992), (1782, 114560), (1790, 114048), (1920, 106326), (1969, 103680), (1980, 103104), (2112, 96660), (2148, 95040), (2160, 94512), (2304, 88605), (2376, 85920), (2592, 78760), (2640, 77328), (2685, 76032), (2816, 72495), (2864, 71280), (2880, 70884), (2970, 68736), (3168, 64440), (3222, 63360), (3240, 63008), (3456, 59070), (3520, 57996), (3564, 57280), (3580, 57024), (3840, 53163), (3938, 51840), (3960, 51552), (4224, 48330), (4296, 47520), (4320, 47256), (4455, 45824), (4752, 42960), (4833, 42240), (5184, 39380), (5280, 38664), (5370, 38016), (5728, 35640), (5760, 35442), (5907, 34560), (5940, 34368), (6336, 32220), (6444, 31680), (6480, 31504), (6912, 29535), (7040, 28998), (7128, 28640), (7160, 28512), (7876, 25920), (7920, 25776), (8055, 25344), (8448, 24165), (8592, 23760), (8640, 23628), (8910, 22912), (9504, 21480), (9666, 21120), (9845, 20736), (10368, 19690), (10560, 19332), (10740, 19008), (11456, 17820), (11520, 17721), (11814, 17280), (11880, 17184), (12672, 16110), (12888, 15840), (12960, 15752), (14080, 14499), (14256, 14320)]