237242880

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 240

約数和(自身を含む): 939654144

約数和(自身を除く): 702411264

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1471, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 2942, 3360, 3584, 3840, 4032, 4413, 4480, 4608, 5040, 5376, 5760, 5884, 6720, 7355, 7680, 8064, 8826, 8960, 10080, 10297, 10752, 11520, 11768, 13239, 13440, 14710, 16128, 17652, 17920, 20160, 20594, 22065, 23040, 23536, 26478, 26880, 29420, 30891, 32256, 35304, 40320, 41188, 44130, 47072, 51485, 52956, 53760, 58840, 61782, 66195, 70608, 80640, 82376, 88260, 92673, 94144, 102970, 105912, 117680, 123564, 132390, 141216, 154455, 161280, 164752, 176520, 185346, 188288, 205940, 211824, 235360, 247128, 264780, 282432, 308910, 329504, 353040, 370692, 376576, 411880, 423648, 463365, 470720, 494256, 529560, 564864, 617820, 659008, 706080, 741384, 753152, 823760, 847296, 926730, 941440, 988512, 1059120, 1129728, 1235640, 1318016, 1412160, 1482768, 1647520, 1694592, 1853460, 1882880, 1977024, 2118240, 2259456, 2471280, 2636032, 2824320, 2965536, 3295040, 3389184, 3706920, 3765760, 3954048, 4236480, 4942560, 5272064, 5648640, 5931072, 6590080, 6778368, 7413840, 7908096, 8472960, 9885120, 11297280, 11862144, 13180160, 14827680, 15816192, 16945920, 19770240, 23724288, 26360320, 29655360, 33891840, 39540480, 47448576, 59310720, 79080960, 118621440, 237242880]

約数ペア:

[(1, 237242880), (2, 118621440), (3, 79080960), (4, 59310720), (5, 47448576), (6, 39540480), (7, 33891840), (8, 29655360), (9, 26360320), (10, 23724288), (12, 19770240), (14, 16945920), (15, 15816192), (16, 14827680), (18, 13180160), (20, 11862144), (21, 11297280), (24, 9885120), (28, 8472960), (30, 7908096), (32, 7413840), (35, 6778368), (36, 6590080), (40, 5931072), (42, 5648640), (45, 5272064), (48, 4942560), (56, 4236480), (60, 3954048), (63, 3765760), (64, 3706920), (70, 3389184), (72, 3295040), (80, 2965536), (84, 2824320), (90, 2636032), (96, 2471280), (105, 2259456), (112, 2118240), (120, 1977024), (126, 1882880), (128, 1853460), (140, 1694592), (144, 1647520), (160, 1482768), (168, 1412160), (180, 1318016), (192, 1235640), (210, 1129728), (224, 1059120), (240, 988512), (252, 941440), (256, 926730), (280, 847296), (288, 823760), (315, 753152), (320, 741384), (336, 706080), (360, 659008), (384, 617820), (420, 564864), (448, 529560), (480, 494256), (504, 470720), (512, 463365), (560, 423648), (576, 411880), (630, 376576), (640, 370692), (672, 353040), (720, 329504), (768, 308910), (840, 282432), (896, 264780), (960, 247128), (1008, 235360), (1120, 211824), (1152, 205940), (1260, 188288), (1280, 185346), (1344, 176520), (1440, 164752), (1471, 161280), (1536, 154455), (1680, 141216), (1792, 132390), (1920, 123564), (2016, 117680), (2240, 105912), (2304, 102970), (2520, 94144), (2560, 92673), (2688, 88260), (2880, 82376), (2942, 80640), (3360, 70608), (3584, 66195), (3840, 61782), (4032, 58840), (4413, 53760), (4480, 52956), (4608, 51485), (5040, 47072), (5376, 44130), (5760, 41188), (5884, 40320), (6720, 35304), (7355, 32256), (7680, 30891), (8064, 29420), (8826, 26880), (8960, 26478), (10080, 23536), (10297, 23040), (10752, 22065), (11520, 20594), (11768, 20160), (13239, 17920), (13440, 17652), (14710, 16128)]