666912960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11027}}^1$

素因数の和:11060

約数の個数: 224

約数和(自身を含む): 2689067520

約数和(自身を除く): 2022154560

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, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 11027, 12096, 15120, 20160, 22054, 30240, 33081, 44108, 55135, 60480, 66162, 77189, 88216, 99243, 110270, 132324, 154378, 165405, 176432, 198486, 220540, 231567, 264648, 297729, 308756, 330810, 352864, 385945, 396972, 441080, 463134, 496215, 529296, 595458, 617512, 661620, 694701, 705728, 771890, 793944, 882160, 926268, 992430, 1058592, 1157835, 1190916, 1235024, 1323240, 1389402, 1488645, 1543780, 1587888, 1764320, 1852536, 1984860, 2084103, 2117184, 2315670, 2381832, 2470048, 2646480, 2778804, 2977290, 3087560, 3175776, 3473505, 3528640, 3705072, 3969720, 4168206, 4631340, 4763664, 4940096, 5292960, 5557608, 5954580, 6175120, 6351552, 6947010, 7410144, 7939440, 8336412, 9262680, 9527328, 10420515, 10585920, 11115216, 11909160, 12350240, 13894020, 14820288, 15878880, 16672824, 18525360, 19054656, 20841030, 22230432, 23818320, 24700480, 27788040, 31757760, 33345648, 37050720, 41682060, 44460864, 47636640, 55576080, 66691296, 74101440, 83364120, 95273280, 111152160, 133382592, 166728240, 222304320, 333456480, 666912960]

約数ペア:

[(1, 666912960), (2, 333456480), (3, 222304320), (4, 166728240), (5, 133382592), (6, 111152160), (7, 95273280), (8, 83364120), (9, 74101440), (10, 66691296), (12, 55576080), (14, 47636640), (15, 44460864), (16, 41682060), (18, 37050720), (20, 33345648), (21, 31757760), (24, 27788040), (27, 24700480), (28, 23818320), (30, 22230432), (32, 20841030), (35, 19054656), (36, 18525360), (40, 16672824), (42, 15878880), (45, 14820288), (48, 13894020), (54, 12350240), (56, 11909160), (60, 11115216), (63, 10585920), (64, 10420515), (70, 9527328), (72, 9262680), (80, 8336412), (84, 7939440), (90, 7410144), (96, 6947010), (105, 6351552), (108, 6175120), (112, 5954580), (120, 5557608), (126, 5292960), (135, 4940096), (140, 4763664), (144, 4631340), (160, 4168206), (168, 3969720), (180, 3705072), (189, 3528640), (192, 3473505), (210, 3175776), (216, 3087560), (224, 2977290), (240, 2778804), (252, 2646480), (270, 2470048), (280, 2381832), (288, 2315670), (315, 2117184), (320, 2084103), (336, 1984860), (360, 1852536), (378, 1764320), (420, 1587888), (432, 1543780), (448, 1488645), (480, 1389402), (504, 1323240), (540, 1235024), (560, 1190916), (576, 1157835), (630, 1058592), (672, 992430), (720, 926268), (756, 882160), (840, 793944), (864, 771890), (945, 705728), (960, 694701), (1008, 661620), (1080, 617512), (1120, 595458), (1260, 529296), (1344, 496215), (1440, 463134), (1512, 441080), (1680, 396972), (1728, 385945), (1890, 352864), (2016, 330810), (2160, 308756), (2240, 297729), (2520, 264648), (2880, 231567), (3024, 220540), (3360, 198486), (3780, 176432), (4032, 165405), (4320, 154378), (5040, 132324), (6048, 110270), (6720, 99243), (7560, 88216), (8640, 77189), (10080, 66162), (11027, 60480), (12096, 55135), (15120, 44108), (20160, 33081), (22054, 30240)]