864516240

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{6353}}^1$

素因数の和:6388

約数の個数: 240

約数和(自身を含む): 3441529728

約数和(自身を除く): 2577013488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6353, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 12706, 13608, 15120, 17010, 19059, 19440, 22680, 25412, 27216, 31765, 34020, 38118, 44471, 45360, 50824, 57177, 63530, 68040, 76236, 88942, 95295, 101648, 114354, 127060, 133413, 136080, 152472, 171531, 177884, 190590, 222355, 228708, 254120, 266826, 285885, 304944, 343062, 355768, 381180, 400239, 444710, 457416, 508240, 514593, 533652, 571770, 667065, 686124, 711536, 762360, 800478, 857655, 889420, 914832, 1029186, 1067304, 1143540, 1200717, 1334130, 1372248, 1524720, 1543779, 1600956, 1715310, 1778840, 2001195, 2058372, 2134608, 2287080, 2401434, 2572965, 2668260, 2744496, 3087558, 3201912, 3430620, 3557680, 3602151, 4002390, 4116744, 4574160, 4802868, 5145930, 5336520, 6003585, 6175116, 6403824, 6861240, 7204302, 7718895, 8004780, 8233488, 9605736, 10291860, 10673040, 10806453, 12007170, 12350232, 13722480, 14408604, 15437790, 16009560, 18010755, 19211472, 20583720, 21612906, 24014340, 24700464, 28817208, 30875580, 32019120, 36021510, 41167440, 43225812, 48028680, 54032265, 57634416, 61751160, 72043020, 86451624, 96057360, 108064530, 123502320, 144086040, 172903248, 216129060, 288172080, 432258120, 864516240]

約数ペア:

[(1, 864516240), (2, 432258120), (3, 288172080), (4, 216129060), (5, 172903248), (6, 144086040), (7, 123502320), (8, 108064530), (9, 96057360), (10, 86451624), (12, 72043020), (14, 61751160), (15, 57634416), (16, 54032265), (18, 48028680), (20, 43225812), (21, 41167440), (24, 36021510), (27, 32019120), (28, 30875580), (30, 28817208), (35, 24700464), (36, 24014340), (40, 21612906), (42, 20583720), (45, 19211472), (48, 18010755), (54, 16009560), (56, 15437790), (60, 14408604), (63, 13722480), (70, 12350232), (72, 12007170), (80, 10806453), (81, 10673040), (84, 10291860), (90, 9605736), (105, 8233488), (108, 8004780), (112, 7718895), (120, 7204302), (126, 6861240), (135, 6403824), (140, 6175116), (144, 6003585), (162, 5336520), (168, 5145930), (180, 4802868), (189, 4574160), (210, 4116744), (216, 4002390), (240, 3602151), (243, 3557680), (252, 3430620), (270, 3201912), (280, 3087558), (315, 2744496), (324, 2668260), (336, 2572965), (360, 2401434), (378, 2287080), (405, 2134608), (420, 2058372), (432, 2001195), (486, 1778840), (504, 1715310), (540, 1600956), (560, 1543779), (567, 1524720), (630, 1372248), (648, 1334130), (720, 1200717), (756, 1143540), (810, 1067304), (840, 1029186), (945, 914832), (972, 889420), (1008, 857655), (1080, 800478), (1134, 762360), (1215, 711536), (1260, 686124), (1296, 667065), (1512, 571770), (1620, 533652), (1680, 514593), (1701, 508240), (1890, 457416), (1944, 444710), (2160, 400239), (2268, 381180), (2430, 355768), (2520, 343062), (2835, 304944), (3024, 285885), (3240, 266826), (3402, 254120), (3780, 228708), (3888, 222355), (4536, 190590), (4860, 177884), (5040, 171531), (5670, 152472), (6353, 136080), (6480, 133413), (6804, 127060), (7560, 114354), (8505, 101648), (9072, 95295), (9720, 88942), (11340, 76236), (12706, 68040), (13608, 63530), (15120, 57177), (17010, 50824), (19059, 45360), (19440, 44471), (22680, 38118), (25412, 34020), (27216, 31765)]