207587520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{1471}}^1$

素因数の和:1508

約数の個数: 252

約数和(自身を含む): 831153024

約数和(自身を除く): 623565504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1471, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 2942, 3136, 3360, 3528, 3920, 4032, 4410, 4413, 4704, 5040, 5880, 5884, 6720, 7056, 7355, 7840, 8820, 8826, 9408, 10080, 10297, 11760, 11768, 13239, 14112, 14710, 15680, 17640, 17652, 20160, 20594, 22065, 23520, 23536, 26478, 28224, 29420, 30891, 35280, 35304, 41188, 44130, 47040, 47072, 51485, 52956, 58840, 61782, 66195, 70560, 70608, 72079, 82376, 88260, 92673, 94144, 102970, 105912, 117680, 123564, 132390, 141120, 141216, 144158, 154455, 164752, 176520, 185346, 205940, 211824, 216237, 235360, 247128, 264780, 282432, 288316, 308910, 329504, 353040, 360395, 370692, 411880, 423648, 432474, 463365, 470720, 494256, 529560, 576632, 617820, 648711, 659008, 706080, 720790, 741384, 823760, 847296, 864948, 926730, 988512, 1059120, 1081185, 1153264, 1235640, 1297422, 1412160, 1441580, 1482768, 1647520, 1729896, 1853460, 1977024, 2118240, 2162370, 2306528, 2471280, 2594844, 2883160, 2965536, 3243555, 3295040, 3459792, 3706920, 4236480, 4324740, 4613056, 4942560, 5189688, 5766320, 5931072, 6487110, 6919584, 7413840, 8649480, 9885120, 10379376, 11532640, 12974220, 13839168, 14827680, 17298960, 20758752, 23065280, 25948440, 29655360, 34597920, 41517504, 51896880, 69195840, 103793760, 207587520]

約数ペア:

[(1, 207587520), (2, 103793760), (3, 69195840), (4, 51896880), (5, 41517504), (6, 34597920), (7, 29655360), (8, 25948440), (9, 23065280), (10, 20758752), (12, 17298960), (14, 14827680), (15, 13839168), (16, 12974220), (18, 11532640), (20, 10379376), (21, 9885120), (24, 8649480), (28, 7413840), (30, 6919584), (32, 6487110), (35, 5931072), (36, 5766320), (40, 5189688), (42, 4942560), (45, 4613056), (48, 4324740), (49, 4236480), (56, 3706920), (60, 3459792), (63, 3295040), (64, 3243555), (70, 2965536), (72, 2883160), (80, 2594844), (84, 2471280), (90, 2306528), (96, 2162370), (98, 2118240), (105, 1977024), (112, 1853460), (120, 1729896), (126, 1647520), (140, 1482768), (144, 1441580), (147, 1412160), (160, 1297422), (168, 1235640), (180, 1153264), (192, 1081185), (196, 1059120), (210, 988512), (224, 926730), (240, 864948), (245, 847296), (252, 823760), (280, 741384), (288, 720790), (294, 706080), (315, 659008), (320, 648711), (336, 617820), (360, 576632), (392, 529560), (420, 494256), (441, 470720), (448, 463365), (480, 432474), (490, 423648), (504, 411880), (560, 370692), (576, 360395), (588, 353040), (630, 329504), (672, 308910), (720, 288316), (735, 282432), (784, 264780), (840, 247128), (882, 235360), (960, 216237), (980, 211824), (1008, 205940), (1120, 185346), (1176, 176520), (1260, 164752), (1344, 154455), (1440, 144158), (1470, 141216), (1471, 141120), (1568, 132390), (1680, 123564), (1764, 117680), (1960, 105912), (2016, 102970), (2205, 94144), (2240, 92673), (2352, 88260), (2520, 82376), (2880, 72079), (2940, 70608), (2942, 70560), (3136, 66195), (3360, 61782), (3528, 58840), (3920, 52956), (4032, 51485), (4410, 47072), (4413, 47040), (4704, 44130), (5040, 41188), (5880, 35304), (5884, 35280), (6720, 30891), (7056, 29420), (7355, 28224), (7840, 26478), (8820, 23536), (8826, 23520), (9408, 22065), (10080, 20594), (10297, 20160), (11760, 17652), (11768, 17640), (13239, 15680), (14112, 14710)]