347921280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{8629}}^1$

素因数の和:8661

約数の個数: 192

約数和(自身を含む): 1373205600

約数和(自身を除く): 1025284320

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 8629, 10080, 13440, 17258, 20160, 25887, 34516, 40320, 43145, 51774, 60403, 69032, 77661, 86290, 103548, 120806, 129435, 138064, 155322, 172580, 181209, 207096, 241612, 258870, 276128, 302015, 310644, 345160, 362418, 388305, 414192, 483224, 517740, 543627, 552256, 604030, 621288, 690320, 724836, 776610, 828384, 906045, 966448, 1035480, 1087254, 1104512, 1208060, 1242576, 1380640, 1449672, 1553220, 1656768, 1812090, 1932896, 2070960, 2174508, 2416120, 2485152, 2718135, 2761280, 2899344, 3106440, 3313536, 3624180, 3865792, 4141920, 4349016, 4832240, 4970304, 5436270, 5522560, 5798688, 6212880, 7248360, 7731584, 8283840, 8698032, 9664480, 9940608, 10872540, 11597376, 12425760, 14496720, 16567680, 17396064, 19328960, 21745080, 23194752, 24851520, 28993440, 34792128, 38657920, 43490160, 49703040, 57986880, 69584256, 86980320, 115973760, 173960640, 347921280]

約数ペア:

[(1, 347921280), (2, 173960640), (3, 115973760), (4, 86980320), (5, 69584256), (6, 57986880), (7, 49703040), (8, 43490160), (9, 38657920), (10, 34792128), (12, 28993440), (14, 24851520), (15, 23194752), (16, 21745080), (18, 19328960), (20, 17396064), (21, 16567680), (24, 14496720), (28, 12425760), (30, 11597376), (32, 10872540), (35, 9940608), (36, 9664480), (40, 8698032), (42, 8283840), (45, 7731584), (48, 7248360), (56, 6212880), (60, 5798688), (63, 5522560), (64, 5436270), (70, 4970304), (72, 4832240), (80, 4349016), (84, 4141920), (90, 3865792), (96, 3624180), (105, 3313536), (112, 3106440), (120, 2899344), (126, 2761280), (128, 2718135), (140, 2485152), (144, 2416120), (160, 2174508), (168, 2070960), (180, 1932896), (192, 1812090), (210, 1656768), (224, 1553220), (240, 1449672), (252, 1380640), (280, 1242576), (288, 1208060), (315, 1104512), (320, 1087254), (336, 1035480), (360, 966448), (384, 906045), (420, 828384), (448, 776610), (480, 724836), (504, 690320), (560, 621288), (576, 604030), (630, 552256), (640, 543627), (672, 517740), (720, 483224), (840, 414192), (896, 388305), (960, 362418), (1008, 345160), (1120, 310644), (1152, 302015), (1260, 276128), (1344, 258870), (1440, 241612), (1680, 207096), (1920, 181209), (2016, 172580), (2240, 155322), (2520, 138064), (2688, 129435), (2880, 120806), (3360, 103548), (4032, 86290), (4480, 77661), (5040, 69032), (5760, 60403), (6720, 51774), (8064, 43145), (8629, 40320), (10080, 34516), (13440, 25887), (17258, 20160)]