20140837920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{222011}}^1$

素因数の和:222045

約数の個数: 240

約数和(自身を含む): 81235078848

約数和(自身を除く): 61094240928

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, 90720, 222011, 444022, 666033, 888044, 1110055, 1332066, 1554077, 1776088, 1998099, 2220110, 2664132, 3108154, 3330165, 3552176, 3996198, 4440220, 4662231, 5328264, 5994297, 6216308, 6660330, 7104352, 7770385, 7992396, 8880440, 9324462, 9990495, 10656528, 11988594, 12432616, 13320660, 13986693, 15540770, 15984792, 17760880, 17982891, 18648924, 19980990, 21313056, 23311155, 23977188, 24865232, 26641320, 27973386, 29971485, 31081540, 31969584, 35521760, 35965782, 37297848, 39961980, 41960079, 46622310, 47954376, 49730464, 53282640, 55946772, 59942970, 62163080, 63939168, 69933465, 71931564, 74595696, 79923960, 83920158, 89914455, 93244620, 95908752, 106565280, 111893544, 119885940, 124326160, 125880237, 139866930, 143863128, 149191392, 159847920, 167840316, 179828910, 186489240, 191817504, 209800395, 223787088, 239771880, 248652320, 251760474, 279733860, 287726256, 319695840, 335680632, 359657820, 372978480, 419600790, 447574176, 479543760, 503520948, 559467720, 575452512, 629401185, 671361264, 719315640, 745956960, 839201580, 959087520, 1007041896, 1118935440, 1258802370, 1342722528, 1438631280, 1678403160, 2014083792, 2237870880, 2517604740, 2877262560, 3356806320, 4028167584, 5035209480, 6713612640, 10070418960, 20140837920]

約数ペア:

[(1, 20140837920), (2, 10070418960), (3, 6713612640), (4, 5035209480), (5, 4028167584), (6, 3356806320), (7, 2877262560), (8, 2517604740), (9, 2237870880), (10, 2014083792), (12, 1678403160), (14, 1438631280), (15, 1342722528), (16, 1258802370), (18, 1118935440), (20, 1007041896), (21, 959087520), (24, 839201580), (27, 745956960), (28, 719315640), (30, 671361264), (32, 629401185), (35, 575452512), (36, 559467720), (40, 503520948), (42, 479543760), (45, 447574176), (48, 419600790), (54, 372978480), (56, 359657820), (60, 335680632), (63, 319695840), (70, 287726256), (72, 279733860), (80, 251760474), (81, 248652320), (84, 239771880), (90, 223787088), (96, 209800395), (105, 191817504), (108, 186489240), (112, 179828910), (120, 167840316), (126, 159847920), (135, 149191392), (140, 143863128), (144, 139866930), (160, 125880237), (162, 124326160), (168, 119885940), (180, 111893544), (189, 106565280), (210, 95908752), (216, 93244620), (224, 89914455), (240, 83920158), (252, 79923960), (270, 74595696), (280, 71931564), (288, 69933465), (315, 63939168), (324, 62163080), (336, 59942970), (360, 55946772), (378, 53282640), (405, 49730464), (420, 47954376), (432, 46622310), (480, 41960079), (504, 39961980), (540, 37297848), (560, 35965782), (567, 35521760), (630, 31969584), (648, 31081540), (672, 29971485), (720, 27973386), (756, 26641320), (810, 24865232), (840, 23977188), (864, 23311155), (945, 21313056), (1008, 19980990), (1080, 18648924), (1120, 17982891), (1134, 17760880), (1260, 15984792), (1296, 15540770), (1440, 13986693), (1512, 13320660), (1620, 12432616), (1680, 11988594), (1890, 10656528), (2016, 9990495), (2160, 9324462), (2268, 8880440), (2520, 7992396), (2592, 7770385), (2835, 7104352), (3024, 6660330), (3240, 6216308), (3360, 5994297), (3780, 5328264), (4320, 4662231), (4536, 4440220), (5040, 3996198), (5670, 3552176), (6048, 3330165), (6480, 3108154), (7560, 2664132), (9072, 2220110), (10080, 1998099), (11340, 1776088), (12960, 1554077), (15120, 1332066), (18144, 1110055), (22680, 888044), (30240, 666033), (45360, 444022), (90720, 222011)]