7141569120

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{78721}}^1$

素因数の和:78755

約数の個数: 240

約数和(自身を含む): 28804694688

約数和(自身を除く): 21663125568

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 78721, 90720, 157442, 236163, 314884, 393605, 472326, 551047, 629768, 708489, 787210, 944652, 1102094, 1180815, 1259536, 1416978, 1574420, 1653141, 1889304, 2125467, 2204188, 2361630, 2519072, 2755235, 2833956, 3148840, 3306282, 3542445, 3778608, 4250934, 4408376, 4723260, 4959423, 5510470, 5667912, 6297680, 6376401, 6612564, 7084890, 7557216, 8265705, 8501868, 8816752, 9446520, 9918846, 10627335, 11020940, 11335824, 12595360, 12752802, 13225128, 14169780, 14878269, 16531410, 17003736, 17633504, 18893040, 19837692, 21254670, 22041880, 22671648, 24797115, 25505604, 26450256, 28339560, 29756538, 31882005, 33062820, 34007472, 37786080, 39675384, 42509340, 44083760, 44634807, 49594230, 51011208, 52900512, 56679120, 59513076, 63764010, 66125640, 68014944, 74391345, 79350768, 85018680, 88167520, 89269614, 99188460, 102022416, 113358240, 119026152, 127528020, 132251280, 148782690, 158701536, 170037360, 178539228, 198376920, 204044832, 223174035, 238052304, 255056040, 264502560, 297565380, 340074720, 357078456, 396753840, 446348070, 476104608, 510112080, 595130760, 714156912, 793507680, 892696140, 1020224160, 1190261520, 1428313824, 1785392280, 2380523040, 3570784560, 7141569120]

約数ペア:

[(1, 7141569120), (2, 3570784560), (3, 2380523040), (4, 1785392280), (5, 1428313824), (6, 1190261520), (7, 1020224160), (8, 892696140), (9, 793507680), (10, 714156912), (12, 595130760), (14, 510112080), (15, 476104608), (16, 446348070), (18, 396753840), (20, 357078456), (21, 340074720), (24, 297565380), (27, 264502560), (28, 255056040), (30, 238052304), (32, 223174035), (35, 204044832), (36, 198376920), (40, 178539228), (42, 170037360), (45, 158701536), (48, 148782690), (54, 132251280), (56, 127528020), (60, 119026152), (63, 113358240), (70, 102022416), (72, 99188460), (80, 89269614), (81, 88167520), (84, 85018680), (90, 79350768), (96, 74391345), (105, 68014944), (108, 66125640), (112, 63764010), (120, 59513076), (126, 56679120), (135, 52900512), (140, 51011208), (144, 49594230), (160, 44634807), (162, 44083760), (168, 42509340), (180, 39675384), (189, 37786080), (210, 34007472), (216, 33062820), (224, 31882005), (240, 29756538), (252, 28339560), (270, 26450256), (280, 25505604), (288, 24797115), (315, 22671648), (324, 22041880), (336, 21254670), (360, 19837692), (378, 18893040), (405, 17633504), (420, 17003736), (432, 16531410), (480, 14878269), (504, 14169780), (540, 13225128), (560, 12752802), (567, 12595360), (630, 11335824), (648, 11020940), (672, 10627335), (720, 9918846), (756, 9446520), (810, 8816752), (840, 8501868), (864, 8265705), (945, 7557216), (1008, 7084890), (1080, 6612564), (1120, 6376401), (1134, 6297680), (1260, 5667912), (1296, 5510470), (1440, 4959423), (1512, 4723260), (1620, 4408376), (1680, 4250934), (1890, 3778608), (2016, 3542445), (2160, 3306282), (2268, 3148840), (2520, 2833956), (2592, 2755235), (2835, 2519072), (3024, 2361630), (3240, 2204188), (3360, 2125467), (3780, 1889304), (4320, 1653141), (4536, 1574420), (5040, 1416978), (5670, 1259536), (6048, 1180815), (6480, 1102094), (7560, 944652), (9072, 787210), (10080, 708489), (11340, 629768), (12960, 551047), (15120, 472326), (18144, 393605), (22680, 314884), (30240, 236163), (45360, 157442), (78721, 90720)]