206055360

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3407}}^1$

素因数の和:3440

約数の個数: 224

約数和(自身を含む): 831006720

約数和(自身を除く): 624951360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3407, 3780, 4032, 4320, 5040, 6048, 6720, 6814, 7560, 8640, 10080, 10221, 12096, 13628, 15120, 17035, 20160, 20442, 23849, 27256, 30240, 30663, 34070, 40884, 47698, 51105, 54512, 60480, 61326, 68140, 71547, 81768, 91989, 95396, 102210, 109024, 119245, 122652, 136280, 143094, 153315, 163536, 183978, 190792, 204420, 214641, 218048, 238490, 245304, 272560, 286188, 306630, 327072, 357735, 367956, 381584, 408840, 429282, 459945, 476980, 490608, 545120, 572376, 613260, 643923, 654144, 715470, 735912, 763168, 817680, 858564, 919890, 953960, 981216, 1073205, 1090240, 1144752, 1226520, 1287846, 1430940, 1471824, 1526336, 1635360, 1717128, 1839780, 1907920, 1962432, 2146410, 2289504, 2453040, 2575692, 2861880, 2943648, 3219615, 3270720, 3434256, 3679560, 3815840, 4292820, 4579008, 4906080, 5151384, 5723760, 5887296, 6439230, 6868512, 7359120, 7631680, 8585640, 9812160, 10302768, 11447520, 12878460, 13737024, 14718240, 17171280, 20605536, 22895040, 25756920, 29436480, 34342560, 41211072, 51513840, 68685120, 103027680, 206055360]

約数ペア:

[(1, 206055360), (2, 103027680), (3, 68685120), (4, 51513840), (5, 41211072), (6, 34342560), (7, 29436480), (8, 25756920), (9, 22895040), (10, 20605536), (12, 17171280), (14, 14718240), (15, 13737024), (16, 12878460), (18, 11447520), (20, 10302768), (21, 9812160), (24, 8585640), (27, 7631680), (28, 7359120), (30, 6868512), (32, 6439230), (35, 5887296), (36, 5723760), (40, 5151384), (42, 4906080), (45, 4579008), (48, 4292820), (54, 3815840), (56, 3679560), (60, 3434256), (63, 3270720), (64, 3219615), (70, 2943648), (72, 2861880), (80, 2575692), (84, 2453040), (90, 2289504), (96, 2146410), (105, 1962432), (108, 1907920), (112, 1839780), (120, 1717128), (126, 1635360), (135, 1526336), (140, 1471824), (144, 1430940), (160, 1287846), (168, 1226520), (180, 1144752), (189, 1090240), (192, 1073205), (210, 981216), (216, 953960), (224, 919890), (240, 858564), (252, 817680), (270, 763168), (280, 735912), (288, 715470), (315, 654144), (320, 643923), (336, 613260), (360, 572376), (378, 545120), (420, 490608), (432, 476980), (448, 459945), (480, 429282), (504, 408840), (540, 381584), (560, 367956), (576, 357735), (630, 327072), (672, 306630), (720, 286188), (756, 272560), (840, 245304), (864, 238490), (945, 218048), (960, 214641), (1008, 204420), (1080, 190792), (1120, 183978), (1260, 163536), (1344, 153315), (1440, 143094), (1512, 136280), (1680, 122652), (1728, 119245), (1890, 109024), (2016, 102210), (2160, 95396), (2240, 91989), (2520, 81768), (2880, 71547), (3024, 68140), (3360, 61326), (3407, 60480), (3780, 54512), (4032, 51105), (4320, 47698), (5040, 40884), (6048, 34070), (6720, 30663), (6814, 30240), (7560, 27256), (8640, 23849), (10080, 20442), (10221, 20160), (12096, 17035), (13628, 15120)]