2050168320

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{9887}}^1$

素因数の和:9922

約数の個数: 200

約数和(自身を含む): 7343797824

約数和(自身を除く): 5293629504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 9887, 10368, 11520, 12960, 13824, 17280, 19774, 20736, 23040, 25920, 29661, 34560, 39548, 41472, 49435, 51840, 59322, 69120, 79096, 88983, 98870, 103680, 118644, 148305, 158192, 177966, 197740, 207360, 237288, 266949, 296610, 316384, 355932, 395480, 444915, 474576, 533898, 593220, 632768, 711864, 790960, 800847, 889830, 949152, 1067796, 1186440, 1265536, 1334745, 1423728, 1581920, 1601694, 1779660, 1898304, 2135592, 2372880, 2531072, 2669490, 2847456, 3163840, 3203388, 3559320, 3796608, 4004235, 4271184, 4745760, 5062144, 5338980, 5694912, 6327680, 6406776, 7118640, 7593216, 8008470, 8542368, 9491520, 10677960, 11389824, 12655360, 12813552, 14237280, 15186432, 16016940, 17084736, 18983040, 21355920, 22779648, 25310720, 25627104, 28474560, 32033880, 34169472, 37966080, 42711840, 45559296, 51254208, 56949120, 64067760, 68338944, 75932160, 85423680, 102508416, 113898240, 128135520, 136677888, 170847360, 205016832, 227796480, 256271040, 341694720, 410033664, 512542080, 683389440, 1025084160, 2050168320]

約数ペア:

[(1, 2050168320), (2, 1025084160), (3, 683389440), (4, 512542080), (5, 410033664), (6, 341694720), (8, 256271040), (9, 227796480), (10, 205016832), (12, 170847360), (15, 136677888), (16, 128135520), (18, 113898240), (20, 102508416), (24, 85423680), (27, 75932160), (30, 68338944), (32, 64067760), (36, 56949120), (40, 51254208), (45, 45559296), (48, 42711840), (54, 37966080), (60, 34169472), (64, 32033880), (72, 28474560), (80, 25627104), (81, 25310720), (90, 22779648), (96, 21355920), (108, 18983040), (120, 17084736), (128, 16016940), (135, 15186432), (144, 14237280), (160, 12813552), (162, 12655360), (180, 11389824), (192, 10677960), (216, 9491520), (240, 8542368), (256, 8008470), (270, 7593216), (288, 7118640), (320, 6406776), (324, 6327680), (360, 5694912), (384, 5338980), (405, 5062144), (432, 4745760), (480, 4271184), (512, 4004235), (540, 3796608), (576, 3559320), (640, 3203388), (648, 3163840), (720, 2847456), (768, 2669490), (810, 2531072), (864, 2372880), (960, 2135592), (1080, 1898304), (1152, 1779660), (1280, 1601694), (1296, 1581920), (1440, 1423728), (1536, 1334745), (1620, 1265536), (1728, 1186440), (1920, 1067796), (2160, 949152), (2304, 889830), (2560, 800847), (2592, 790960), (2880, 711864), (3240, 632768), (3456, 593220), (3840, 533898), (4320, 474576), (4608, 444915), (5184, 395480), (5760, 355932), (6480, 316384), (6912, 296610), (7680, 266949), (8640, 237288), (9887, 207360), (10368, 197740), (11520, 177966), (12960, 158192), (13824, 148305), (17280, 118644), (19774, 103680), (20736, 98870), (23040, 88983), (25920, 79096), (29661, 69120), (34560, 59322), (39548, 51840), (41472, 49435)]