2021872860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1931}}^1$

素因数の和:2233

約数の個数: 192

約数和(自身を含む): 7218570240

約数和(自身を除く): 5196697380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 277, 315, 378, 420, 540, 554, 630, 756, 831, 945, 1108, 1260, 1385, 1662, 1890, 1931, 1939, 2493, 2770, 3324, 3780, 3862, 3878, 4155, 4986, 5540, 5793, 5817, 7479, 7724, 7756, 8310, 9655, 9695, 9972, 11586, 11634, 12465, 13517, 14958, 16620, 17379, 17451, 19310, 19390, 23172, 23268, 24930, 27034, 28965, 29085, 29916, 34758, 34902, 37395, 38620, 38780, 40551, 49860, 52137, 52353, 54068, 57930, 58170, 67585, 69516, 69804, 74790, 81102, 86895, 87255, 104274, 104706, 115860, 116340, 121653, 135170, 149580, 162204, 173790, 174510, 202755, 208548, 209412, 243306, 260685, 261765, 270340, 347580, 349020, 364959, 405510, 486612, 521370, 523530, 534887, 608265, 729918, 811020, 1042740, 1047060, 1069774, 1216530, 1459836, 1604661, 1824795, 2139548, 2433060, 2674435, 3209322, 3649590, 3744209, 4813983, 5348870, 6418644, 7299180, 7488418, 8023305, 9627966, 10697740, 11232627, 14441949, 14976836, 16046610, 18721045, 19255932, 22465254, 24069915, 28883898, 32093220, 33697881, 37442090, 44930508, 48139830, 56163135, 57767796, 67395762, 72209745, 74884180, 96279660, 101093643, 112326270, 134791524, 144419490, 168489405, 202187286, 224652540, 288838980, 336978810, 404374572, 505468215, 673957620, 1010936430, 2021872860]

約数ペア:

[(1, 2021872860), (2, 1010936430), (3, 673957620), (4, 505468215), (5, 404374572), (6, 336978810), (7, 288838980), (9, 224652540), (10, 202187286), (12, 168489405), (14, 144419490), (15, 134791524), (18, 112326270), (20, 101093643), (21, 96279660), (27, 74884180), (28, 72209745), (30, 67395762), (35, 57767796), (36, 56163135), (42, 48139830), (45, 44930508), (54, 37442090), (60, 33697881), (63, 32093220), (70, 28883898), (84, 24069915), (90, 22465254), (105, 19255932), (108, 18721045), (126, 16046610), (135, 14976836), (140, 14441949), (180, 11232627), (189, 10697740), (210, 9627966), (252, 8023305), (270, 7488418), (277, 7299180), (315, 6418644), (378, 5348870), (420, 4813983), (540, 3744209), (554, 3649590), (630, 3209322), (756, 2674435), (831, 2433060), (945, 2139548), (1108, 1824795), (1260, 1604661), (1385, 1459836), (1662, 1216530), (1890, 1069774), (1931, 1047060), (1939, 1042740), (2493, 811020), (2770, 729918), (3324, 608265), (3780, 534887), (3862, 523530), (3878, 521370), (4155, 486612), (4986, 405510), (5540, 364959), (5793, 349020), (5817, 347580), (7479, 270340), (7724, 261765), (7756, 260685), (8310, 243306), (9655, 209412), (9695, 208548), (9972, 202755), (11586, 174510), (11634, 173790), (12465, 162204), (13517, 149580), (14958, 135170), (16620, 121653), (17379, 116340), (17451, 115860), (19310, 104706), (19390, 104274), (23172, 87255), (23268, 86895), (24930, 81102), (27034, 74790), (28965, 69804), (29085, 69516), (29916, 67585), (34758, 58170), (34902, 57930), (37395, 54068), (38620, 52353), (38780, 52137), (40551, 49860)]