2813806080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{40709}}^1$

素因数の和:40741

約数の個数: 160

約数和(自身を含む): 9995119200

約数和(自身を除く): 7181313120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 40709, 69120, 81418, 122127, 162836, 203545, 244254, 325672, 366381, 407090, 488508, 610635, 651344, 732762, 814180, 977016, 1099143, 1221270, 1302688, 1465524, 1628360, 1831905, 1954032, 2198286, 2442540, 2605376, 2931048, 3256720, 3663810, 3908064, 4396572, 4885080, 5210752, 5495715, 5862096, 6513440, 7327620, 7816128, 8793144, 9770160, 10421504, 10991430, 11724192, 13026880, 14655240, 15632256, 17586288, 19540320, 20843008, 21982860, 23448384, 26053760, 29310480, 31264512, 35172576, 39080640, 43965720, 46896768, 52107520, 58620960, 62529024, 70345152, 78161280, 87931440, 93793536, 104215040, 117241920, 140690304, 156322560, 175862880, 187587072, 234483840, 281380608, 312645120, 351725760, 468967680, 562761216, 703451520, 937935360, 1406903040, 2813806080]

約数ペア:

[(1, 2813806080), (2, 1406903040), (3, 937935360), (4, 703451520), (5, 562761216), (6, 468967680), (8, 351725760), (9, 312645120), (10, 281380608), (12, 234483840), (15, 187587072), (16, 175862880), (18, 156322560), (20, 140690304), (24, 117241920), (27, 104215040), (30, 93793536), (32, 87931440), (36, 78161280), (40, 70345152), (45, 62529024), (48, 58620960), (54, 52107520), (60, 46896768), (64, 43965720), (72, 39080640), (80, 35172576), (90, 31264512), (96, 29310480), (108, 26053760), (120, 23448384), (128, 21982860), (135, 20843008), (144, 19540320), (160, 17586288), (180, 15632256), (192, 14655240), (216, 13026880), (240, 11724192), (256, 10991430), (270, 10421504), (288, 9770160), (320, 8793144), (360, 7816128), (384, 7327620), (432, 6513440), (480, 5862096), (512, 5495715), (540, 5210752), (576, 4885080), (640, 4396572), (720, 3908064), (768, 3663810), (864, 3256720), (960, 2931048), (1080, 2605376), (1152, 2442540), (1280, 2198286), (1440, 1954032), (1536, 1831905), (1728, 1628360), (1920, 1465524), (2160, 1302688), (2304, 1221270), (2560, 1099143), (2880, 977016), (3456, 814180), (3840, 732762), (4320, 651344), (4608, 610635), (5760, 488508), (6912, 407090), (7680, 366381), (8640, 325672), (11520, 244254), (13824, 203545), (17280, 162836), (23040, 122127), (34560, 81418), (40709, 69120)]