266898240

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 280

約数和(自身を含む): 1085770752

約数和(自身を除く): 818872512

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1471, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 2942, 3024, 3240, 3360, 3780, 4032, 4320, 4413, 4536, 5040, 5184, 5670, 5884, 6048, 6480, 6720, 7355, 7560, 8640, 8826, 9072, 10080, 10297, 11340, 11768, 12096, 12960, 13239, 14710, 15120, 17652, 18144, 20160, 20594, 22065, 22680, 23536, 25920, 26478, 29420, 30240, 30891, 35304, 36288, 39717, 41188, 44130, 45360, 47072, 51485, 52956, 58840, 60480, 61782, 66195, 70608, 79434, 82376, 88260, 90720, 92673, 94144, 102970, 105912, 117680, 119151, 123564, 132390, 141216, 154455, 158868, 164752, 176520, 181440, 185346, 198585, 205940, 211824, 235360, 238302, 247128, 264780, 278019, 282432, 308910, 317736, 329504, 353040, 370692, 397170, 411880, 423648, 463365, 470720, 476604, 494256, 529560, 556038, 595755, 617820, 635472, 659008, 706080, 741384, 794340, 823760, 834057, 847296, 926730, 953208, 988512, 1059120, 1112076, 1191510, 1235640, 1270944, 1390095, 1412160, 1482768, 1588680, 1647520, 1668114, 1853460, 1906416, 1977024, 2118240, 2224152, 2383020, 2471280, 2541888, 2780190, 2965536, 3177360, 3295040, 3336228, 3706920, 3812832, 4170285, 4236480, 4448304, 4766040, 4942560, 5560380, 5931072, 6354720, 6672456, 7413840, 7625664, 8340570, 8896608, 9532080, 9885120, 11120760, 12709440, 13344912, 14827680, 16681140, 17793216, 19064160, 22241520, 26689824, 29655360, 33362280, 38128320, 44483040, 53379648, 66724560, 88966080, 133449120, 266898240]

約数ペア:

[(1, 266898240), (2, 133449120), (3, 88966080), (4, 66724560), (5, 53379648), (6, 44483040), (7, 38128320), (8, 33362280), (9, 29655360), (10, 26689824), (12, 22241520), (14, 19064160), (15, 17793216), (16, 16681140), (18, 14827680), (20, 13344912), (21, 12709440), (24, 11120760), (27, 9885120), (28, 9532080), (30, 8896608), (32, 8340570), (35, 7625664), (36, 7413840), (40, 6672456), (42, 6354720), (45, 5931072), (48, 5560380), (54, 4942560), (56, 4766040), (60, 4448304), (63, 4236480), (64, 4170285), (70, 3812832), (72, 3706920), (80, 3336228), (81, 3295040), (84, 3177360), (90, 2965536), (96, 2780190), (105, 2541888), (108, 2471280), (112, 2383020), (120, 2224152), (126, 2118240), (135, 1977024), (140, 1906416), (144, 1853460), (160, 1668114), (162, 1647520), (168, 1588680), (180, 1482768), (189, 1412160), (192, 1390095), (210, 1270944), (216, 1235640), (224, 1191510), (240, 1112076), (252, 1059120), (270, 988512), (280, 953208), (288, 926730), (315, 847296), (320, 834057), (324, 823760), (336, 794340), (360, 741384), (378, 706080), (405, 659008), (420, 635472), (432, 617820), (448, 595755), (480, 556038), (504, 529560), (540, 494256), (560, 476604), (567, 470720), (576, 463365), (630, 423648), (648, 411880), (672, 397170), (720, 370692), (756, 353040), (810, 329504), (840, 317736), (864, 308910), (945, 282432), (960, 278019), (1008, 264780), (1080, 247128), (1120, 238302), (1134, 235360), (1260, 211824), (1296, 205940), (1344, 198585), (1440, 185346), (1471, 181440), (1512, 176520), (1620, 164752), (1680, 158868), (1728, 154455), (1890, 141216), (2016, 132390), (2160, 123564), (2240, 119151), (2268, 117680), (2520, 105912), (2592, 102970), (2835, 94144), (2880, 92673), (2942, 90720), (3024, 88260), (3240, 82376), (3360, 79434), (3780, 70608), (4032, 66195), (4320, 61782), (4413, 60480), (4536, 58840), (5040, 52956), (5184, 51485), (5670, 47072), (5884, 45360), (6048, 44130), (6480, 41188), (6720, 39717), (7355, 36288), (7560, 35304), (8640, 30891), (8826, 30240), (9072, 29420), (10080, 26478), (10297, 25920), (11340, 23536), (11768, 22680), (12096, 22065), (12960, 20594), (13239, 20160), (14710, 18144), (15120, 17652)]