266837760

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1140

約数の個数: 288

約数和(自身を含む): 1083156480

約数和(自身を除く): 816318720

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1103, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2206, 2240, 2304, 2520, 2688, 2880, 3024, 3309, 3360, 3456, 3780, 3840, 4032, 4320, 4412, 4480, 5040, 5376, 5515, 5760, 6048, 6618, 6720, 6912, 7560, 7721, 8064, 8640, 8824, 8960, 9927, 10080, 11030, 11520, 12096, 13236, 13440, 15120, 15442, 16128, 16545, 17280, 17648, 19854, 20160, 22060, 23163, 24192, 26472, 26880, 29781, 30240, 30884, 33090, 34560, 35296, 38605, 39708, 40320, 44120, 46326, 48384, 49635, 52944, 59562, 60480, 61768, 66180, 69489, 70592, 77210, 79416, 80640, 88240, 92652, 99270, 105888, 115815, 119124, 120960, 123536, 132360, 138978, 141184, 148905, 154420, 158832, 176480, 185304, 198540, 208467, 211776, 231630, 238248, 241920, 247072, 264720, 277956, 282368, 297810, 308840, 317664, 347445, 352960, 370608, 397080, 416934, 423552, 463260, 476496, 494144, 529440, 555912, 595620, 617680, 635328, 694890, 705920, 741216, 794160, 833868, 847104, 926520, 952992, 988288, 1042335, 1058880, 1111824, 1191240, 1235360, 1270656, 1389780, 1411840, 1482432, 1588320, 1667736, 1853040, 1905984, 1976576, 2084670, 2117760, 2223648, 2382480, 2470720, 2541312, 2779560, 2964864, 3176640, 3335472, 3706080, 3811968, 4169340, 4235520, 4447296, 4764960, 4941440, 5559120, 5929728, 6353280, 6670944, 7412160, 7623936, 8338680, 8894592, 9529920, 9882880, 11118240, 12706560, 13341888, 14824320, 16677360, 17789184, 19059840, 22236480, 26683776, 29648640, 33354720, 38119680, 44472960, 53367552, 66709440, 88945920, 133418880, 266837760]

約数ペア:

[(1, 266837760), (2, 133418880), (3, 88945920), (4, 66709440), (5, 53367552), (6, 44472960), (7, 38119680), (8, 33354720), (9, 29648640), (10, 26683776), (12, 22236480), (14, 19059840), (15, 17789184), (16, 16677360), (18, 14824320), (20, 13341888), (21, 12706560), (24, 11118240), (27, 9882880), (28, 9529920), (30, 8894592), (32, 8338680), (35, 7623936), (36, 7412160), (40, 6670944), (42, 6353280), (45, 5929728), (48, 5559120), (54, 4941440), (56, 4764960), (60, 4447296), (63, 4235520), (64, 4169340), (70, 3811968), (72, 3706080), (80, 3335472), (84, 3176640), (90, 2964864), (96, 2779560), (105, 2541312), (108, 2470720), (112, 2382480), (120, 2223648), (126, 2117760), (128, 2084670), (135, 1976576), (140, 1905984), (144, 1853040), (160, 1667736), (168, 1588320), (180, 1482432), (189, 1411840), (192, 1389780), (210, 1270656), (216, 1235360), (224, 1191240), (240, 1111824), (252, 1058880), (256, 1042335), (270, 988288), (280, 952992), (288, 926520), (315, 847104), (320, 833868), (336, 794160), (360, 741216), (378, 705920), (384, 694890), (420, 635328), (432, 617680), (448, 595620), (480, 555912), (504, 529440), (540, 494144), (560, 476496), (576, 463260), (630, 423552), (640, 416934), (672, 397080), (720, 370608), (756, 352960), (768, 347445), (840, 317664), (864, 308840), (896, 297810), (945, 282368), (960, 277956), (1008, 264720), (1080, 247072), (1103, 241920), (1120, 238248), (1152, 231630), (1260, 211776), (1280, 208467), (1344, 198540), (1440, 185304), (1512, 176480), (1680, 158832), (1728, 154420), (1792, 148905), (1890, 141184), (1920, 138978), (2016, 132360), (2160, 123536), (2206, 120960), (2240, 119124), (2304, 115815), (2520, 105888), (2688, 99270), (2880, 92652), (3024, 88240), (3309, 80640), (3360, 79416), (3456, 77210), (3780, 70592), (3840, 69489), (4032, 66180), (4320, 61768), (4412, 60480), (4480, 59562), (5040, 52944), (5376, 49635), (5515, 48384), (5760, 46326), (6048, 44120), (6618, 40320), (6720, 39708), (6912, 38605), (7560, 35296), (7721, 34560), (8064, 33090), (8640, 30884), (8824, 30240), (8960, 29781), (9927, 26880), (10080, 26472), (11030, 24192), (11520, 23163), (12096, 22060), (13236, 20160), (13440, 19854), (15120, 17648), (15442, 17280), (16128, 16545)]