206003520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 224

約数和(自身を含む): 736640640

約数和(自身を除く): 530637120

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, 90, 96, 108, 113, 120, 135, 144, 160, 180, 192, 211, 216, 226, 240, 270, 288, 320, 339, 360, 422, 432, 452, 480, 540, 565, 576, 633, 678, 720, 844, 864, 904, 960, 1017, 1055, 1080, 1130, 1266, 1356, 1440, 1688, 1695, 1728, 1808, 1899, 2034, 2110, 2160, 2260, 2532, 2712, 2880, 3051, 3165, 3376, 3390, 3616, 3798, 4068, 4220, 4320, 4520, 5064, 5085, 5424, 5697, 6102, 6330, 6752, 6780, 7232, 7596, 8136, 8440, 8640, 9040, 9495, 10128, 10170, 10848, 11394, 12204, 12660, 13504, 13560, 15192, 15255, 16272, 16880, 18080, 18990, 20256, 20340, 21696, 22788, 23843, 24408, 25320, 27120, 28485, 30384, 30510, 32544, 33760, 36160, 37980, 40512, 40680, 45576, 47686, 48816, 50640, 54240, 56970, 60768, 61020, 65088, 67520, 71529, 75960, 81360, 91152, 95372, 97632, 101280, 108480, 113940, 119215, 121536, 122040, 143058, 151920, 162720, 182304, 190744, 195264, 202560, 214587, 227880, 238430, 244080, 286116, 303840, 325440, 357645, 364608, 381488, 429174, 455760, 476860, 488160, 572232, 607680, 643761, 715290, 762976, 858348, 911520, 953720, 976320, 1072935, 1144464, 1287522, 1430580, 1525952, 1716696, 1823040, 1907440, 2145870, 2288928, 2575044, 2861160, 3218805, 3433392, 3814880, 4291740, 4577856, 5150088, 5722320, 6437610, 6866784, 7629760, 8583480, 10300176, 11444640, 12875220, 13733568, 17166960, 20600352, 22889280, 25750440, 34333920, 41200704, 51500880, 68667840, 103001760, 206003520]

約数ペア:

[(1, 206003520), (2, 103001760), (3, 68667840), (4, 51500880), (5, 41200704), (6, 34333920), (8, 25750440), (9, 22889280), (10, 20600352), (12, 17166960), (15, 13733568), (16, 12875220), (18, 11444640), (20, 10300176), (24, 8583480), (27, 7629760), (30, 6866784), (32, 6437610), (36, 5722320), (40, 5150088), (45, 4577856), (48, 4291740), (54, 3814880), (60, 3433392), (64, 3218805), (72, 2861160), (80, 2575044), (90, 2288928), (96, 2145870), (108, 1907440), (113, 1823040), (120, 1716696), (135, 1525952), (144, 1430580), (160, 1287522), (180, 1144464), (192, 1072935), (211, 976320), (216, 953720), (226, 911520), (240, 858348), (270, 762976), (288, 715290), (320, 643761), (339, 607680), (360, 572232), (422, 488160), (432, 476860), (452, 455760), (480, 429174), (540, 381488), (565, 364608), (576, 357645), (633, 325440), (678, 303840), (720, 286116), (844, 244080), (864, 238430), (904, 227880), (960, 214587), (1017, 202560), (1055, 195264), (1080, 190744), (1130, 182304), (1266, 162720), (1356, 151920), (1440, 143058), (1688, 122040), (1695, 121536), (1728, 119215), (1808, 113940), (1899, 108480), (2034, 101280), (2110, 97632), (2160, 95372), (2260, 91152), (2532, 81360), (2712, 75960), (2880, 71529), (3051, 67520), (3165, 65088), (3376, 61020), (3390, 60768), (3616, 56970), (3798, 54240), (4068, 50640), (4220, 48816), (4320, 47686), (4520, 45576), (5064, 40680), (5085, 40512), (5424, 37980), (5697, 36160), (6102, 33760), (6330, 32544), (6752, 30510), (6780, 30384), (7232, 28485), (7596, 27120), (8136, 25320), (8440, 24408), (8640, 23843), (9040, 22788), (9495, 21696), (10128, 20340), (10170, 20256), (10848, 18990), (11394, 18080), (12204, 16880), (12660, 16272), (13504, 15255), (13560, 15192)]