22005607680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{272887}}^1$

素因数の和:272921

約数の個数: 216

約数和(自身を含む): 87014159232

約数和(自身を除く): 65008551552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 272887, 545774, 818661, 1091548, 1364435, 1637322, 1910209, 2183096, 2455983, 2728870, 3274644, 3820418, 4093305, 4366192, 4911966, 5457740, 5730627, 6549288, 7640836, 8186610, 8732384, 9551045, 9823932, 10915480, 11461254, 12279915, 13098576, 15281672, 16373220, 17191881, 17464768, 19102090, 19647864, 21830960, 22922508, 24559830, 26197152, 28653135, 30563344, 32746440, 34383762, 34929536, 38204180, 39295728, 43661920, 45845016, 49119660, 52394304, 57306270, 61126688, 65492880, 68767524, 69859072, 76408360, 78591456, 85959405, 87323840, 91690032, 98239320, 104788608, 114612540, 122253376, 130985760, 137535048, 152816720, 157182912, 171918810, 174647680, 183380064, 196478640, 209577216, 229225080, 244506752, 261971520, 275070096, 305633440, 314365824, 343837620, 349295360, 366760128, 392957280, 458450160, 489013504, 523943040, 550140192, 611266880, 628731648, 687675240, 733520256, 785914560, 916900320, 1047886080, 1100280384, 1222533760, 1375350480, 1467040512, 1571829120, 1833800640, 2200560768, 2445067520, 2750700960, 3143658240, 3667601280, 4401121536, 5501401920, 7335202560, 11002803840, 22005607680]

約数ペア:

[(1, 22005607680), (2, 11002803840), (3, 7335202560), (4, 5501401920), (5, 4401121536), (6, 3667601280), (7, 3143658240), (8, 2750700960), (9, 2445067520), (10, 2200560768), (12, 1833800640), (14, 1571829120), (15, 1467040512), (16, 1375350480), (18, 1222533760), (20, 1100280384), (21, 1047886080), (24, 916900320), (28, 785914560), (30, 733520256), (32, 687675240), (35, 628731648), (36, 611266880), (40, 550140192), (42, 523943040), (45, 489013504), (48, 458450160), (56, 392957280), (60, 366760128), (63, 349295360), (64, 343837620), (70, 314365824), (72, 305633440), (80, 275070096), (84, 261971520), (90, 244506752), (96, 229225080), (105, 209577216), (112, 196478640), (120, 183380064), (126, 174647680), (128, 171918810), (140, 157182912), (144, 152816720), (160, 137535048), (168, 130985760), (180, 122253376), (192, 114612540), (210, 104788608), (224, 98239320), (240, 91690032), (252, 87323840), (256, 85959405), (280, 78591456), (288, 76408360), (315, 69859072), (320, 68767524), (336, 65492880), (360, 61126688), (384, 57306270), (420, 52394304), (448, 49119660), (480, 45845016), (504, 43661920), (560, 39295728), (576, 38204180), (630, 34929536), (640, 34383762), (672, 32746440), (720, 30563344), (768, 28653135), (840, 26197152), (896, 24559830), (960, 22922508), (1008, 21830960), (1120, 19647864), (1152, 19102090), (1260, 17464768), (1280, 17191881), (1344, 16373220), (1440, 15281672), (1680, 13098576), (1792, 12279915), (1920, 11461254), (2016, 10915480), (2240, 9823932), (2304, 9551045), (2520, 8732384), (2688, 8186610), (2880, 7640836), (3360, 6549288), (3840, 5730627), (4032, 5457740), (4480, 4911966), (5040, 4366192), (5376, 4093305), (5760, 3820418), (6720, 3274644), (8064, 2728870), (8960, 2455983), (10080, 2183096), (11520, 1910209), (13440, 1637322), (16128, 1364435), (20160, 1091548), (26880, 818661), (40320, 545774), (80640, 272887)]