2007542880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{22129}}^1$

素因数の和:22163

約数の個数: 240

約数和(自身を含む): 8097455520

約数和(自身を除く): 6089912640

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, 22129, 22680, 30240, 44258, 45360, 66387, 88516, 90720, 110645, 132774, 154903, 177032, 199161, 221290, 265548, 309806, 331935, 354064, 398322, 442580, 464709, 531096, 597483, 619612, 663870, 708128, 774515, 796644, 885160, 929418, 995805, 1062192, 1194966, 1239224, 1327740, 1394127, 1549030, 1593288, 1770320, 1792449, 1858836, 1991610, 2124384, 2323545, 2389932, 2478448, 2655480, 2788254, 2987415, 3098060, 3186576, 3540640, 3584898, 3717672, 3983220, 4182381, 4647090, 4779864, 4956896, 5310960, 5576508, 5974830, 6196120, 6373152, 6970635, 7169796, 7435344, 7966440, 8364762, 8962245, 9294180, 9559728, 10621920, 11153016, 11949660, 12392240, 12547143, 13941270, 14339592, 14870688, 15932880, 16729524, 17924490, 18588360, 19119456, 20911905, 22306032, 23899320, 24784480, 25094286, 27882540, 28679184, 31865760, 33459048, 35848980, 37176720, 41823810, 44612064, 47798640, 50188572, 55765080, 57358368, 62735715, 66918096, 71697960, 74353440, 83647620, 95597280, 100377144, 111530160, 125471430, 133836192, 143395920, 167295240, 200754288, 223060320, 250942860, 286791840, 334590480, 401508576, 501885720, 669180960, 1003771440, 2007542880]

約数ペア:

[(1, 2007542880), (2, 1003771440), (3, 669180960), (4, 501885720), (5, 401508576), (6, 334590480), (7, 286791840), (8, 250942860), (9, 223060320), (10, 200754288), (12, 167295240), (14, 143395920), (15, 133836192), (16, 125471430), (18, 111530160), (20, 100377144), (21, 95597280), (24, 83647620), (27, 74353440), (28, 71697960), (30, 66918096), (32, 62735715), (35, 57358368), (36, 55765080), (40, 50188572), (42, 47798640), (45, 44612064), (48, 41823810), (54, 37176720), (56, 35848980), (60, 33459048), (63, 31865760), (70, 28679184), (72, 27882540), (80, 25094286), (81, 24784480), (84, 23899320), (90, 22306032), (96, 20911905), (105, 19119456), (108, 18588360), (112, 17924490), (120, 16729524), (126, 15932880), (135, 14870688), (140, 14339592), (144, 13941270), (160, 12547143), (162, 12392240), (168, 11949660), (180, 11153016), (189, 10621920), (210, 9559728), (216, 9294180), (224, 8962245), (240, 8364762), (252, 7966440), (270, 7435344), (280, 7169796), (288, 6970635), (315, 6373152), (324, 6196120), (336, 5974830), (360, 5576508), (378, 5310960), (405, 4956896), (420, 4779864), (432, 4647090), (480, 4182381), (504, 3983220), (540, 3717672), (560, 3584898), (567, 3540640), (630, 3186576), (648, 3098060), (672, 2987415), (720, 2788254), (756, 2655480), (810, 2478448), (840, 2389932), (864, 2323545), (945, 2124384), (1008, 1991610), (1080, 1858836), (1120, 1792449), (1134, 1770320), (1260, 1593288), (1296, 1549030), (1440, 1394127), (1512, 1327740), (1620, 1239224), (1680, 1194966), (1890, 1062192), (2016, 995805), (2160, 929418), (2268, 885160), (2520, 796644), (2592, 774515), (2835, 708128), (3024, 663870), (3240, 619612), (3360, 597483), (3780, 531096), (4320, 464709), (4536, 442580), (5040, 398322), (5670, 354064), (6048, 331935), (6480, 309806), (7560, 265548), (9072, 221290), (10080, 199161), (11340, 177032), (12960, 154903), (15120, 132774), (18144, 110645), (22129, 90720), (22680, 88516), (30240, 66387), (44258, 45360)]