4016990880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{44279}}^1$

素因数の和:44313

約数の個数: 240

約数和(自身を含む): 16202229120

約数和(自身を除く): 12185238240

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, 44279, 45360, 88558, 90720, 132837, 177116, 221395, 265674, 309953, 354232, 398511, 442790, 531348, 619906, 664185, 708464, 797022, 885580, 929859, 1062696, 1195533, 1239812, 1328370, 1416928, 1549765, 1594044, 1771160, 1859718, 1992555, 2125392, 2391066, 2479624, 2656740, 2789577, 3099530, 3188088, 3542320, 3586599, 3719436, 3985110, 4250784, 4649295, 4782132, 4959248, 5313480, 5579154, 5977665, 6199060, 6376176, 7084640, 7173198, 7438872, 7970220, 8368731, 9298590, 9564264, 9918496, 10626960, 11158308, 11955330, 12398120, 12752352, 13947885, 14346396, 14877744, 15940440, 16737462, 17932995, 18597180, 19128528, 21253920, 22316616, 23910660, 24796240, 25106193, 27895770, 28692792, 29755488, 31880880, 33474924, 35865990, 37194360, 38257056, 41843655, 44633232, 47821320, 49592480, 50212386, 55791540, 57385584, 63761760, 66949848, 71731980, 74388720, 83687310, 89266464, 95642640, 100424772, 111583080, 114771168, 125530965, 133899696, 143463960, 148777440, 167374620, 191285280, 200849544, 223166160, 251061930, 267799392, 286927920, 334749240, 401699088, 446332320, 502123860, 573855840, 669498480, 803398176, 1004247720, 1338996960, 2008495440, 4016990880]

約数ペア:

[(1, 4016990880), (2, 2008495440), (3, 1338996960), (4, 1004247720), (5, 803398176), (6, 669498480), (7, 573855840), (8, 502123860), (9, 446332320), (10, 401699088), (12, 334749240), (14, 286927920), (15, 267799392), (16, 251061930), (18, 223166160), (20, 200849544), (21, 191285280), (24, 167374620), (27, 148777440), (28, 143463960), (30, 133899696), (32, 125530965), (35, 114771168), (36, 111583080), (40, 100424772), (42, 95642640), (45, 89266464), (48, 83687310), (54, 74388720), (56, 71731980), (60, 66949848), (63, 63761760), (70, 57385584), (72, 55791540), (80, 50212386), (81, 49592480), (84, 47821320), (90, 44633232), (96, 41843655), (105, 38257056), (108, 37194360), (112, 35865990), (120, 33474924), (126, 31880880), (135, 29755488), (140, 28692792), (144, 27895770), (160, 25106193), (162, 24796240), (168, 23910660), (180, 22316616), (189, 21253920), (210, 19128528), (216, 18597180), (224, 17932995), (240, 16737462), (252, 15940440), (270, 14877744), (280, 14346396), (288, 13947885), (315, 12752352), (324, 12398120), (336, 11955330), (360, 11158308), (378, 10626960), (405, 9918496), (420, 9564264), (432, 9298590), (480, 8368731), (504, 7970220), (540, 7438872), (560, 7173198), (567, 7084640), (630, 6376176), (648, 6199060), (672, 5977665), (720, 5579154), (756, 5313480), (810, 4959248), (840, 4782132), (864, 4649295), (945, 4250784), (1008, 3985110), (1080, 3719436), (1120, 3586599), (1134, 3542320), (1260, 3188088), (1296, 3099530), (1440, 2789577), (1512, 2656740), (1620, 2479624), (1680, 2391066), (1890, 2125392), (2016, 1992555), (2160, 1859718), (2268, 1771160), (2520, 1594044), (2592, 1549765), (2835, 1416928), (3024, 1328370), (3240, 1239812), (3360, 1195533), (3780, 1062696), (4320, 929859), (4536, 885580), (5040, 797022), (5670, 708464), (6048, 664185), (6480, 619906), (7560, 531348), (9072, 442790), (10080, 398511), (11340, 354232), (12960, 309953), (15120, 265674), (18144, 221395), (22680, 177116), (30240, 132837), (44279, 90720), (45360, 88558)]