19252869120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{208907}}^1$

素因数の和:208940

約数の個数: 144

約数和(自身を含む): 66727304280

約数和(自身を除く): 47474435160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 208907, 417814, 626721, 835628, 1044535, 1253442, 1671256, 1880163, 2089070, 2506884, 3133605, 3342512, 3760326, 4178140, 5013768, 6267210, 6685024, 7520652, 8356280, 9400815, 10027536, 12534420, 13370048, 15041304, 16712560, 18801630, 20055072, 25068840, 26740096, 30082608, 33425120, 37603260, 40110144, 50137680, 53480192, 60165216, 66850240, 75206520, 80220288, 100275360, 106960384, 120330432, 133700480, 150413040, 160440576, 200550720, 213920768, 240660864, 267400960, 300826080, 320881152, 401101440, 427841536, 481321728, 534801920, 601652160, 641762304, 802202880, 962643456, 1069603840, 1203304320, 1283524608, 1604405760, 1925286912, 2139207680, 2406608640, 3208811520, 3850573824, 4813217280, 6417623040, 9626434560, 19252869120]

約数ペア:

[(1, 19252869120), (2, 9626434560), (3, 6417623040), (4, 4813217280), (5, 3850573824), (6, 3208811520), (8, 2406608640), (9, 2139207680), (10, 1925286912), (12, 1604405760), (15, 1283524608), (16, 1203304320), (18, 1069603840), (20, 962643456), (24, 802202880), (30, 641762304), (32, 601652160), (36, 534801920), (40, 481321728), (45, 427841536), (48, 401101440), (60, 320881152), (64, 300826080), (72, 267400960), (80, 240660864), (90, 213920768), (96, 200550720), (120, 160440576), (128, 150413040), (144, 133700480), (160, 120330432), (180, 106960384), (192, 100275360), (240, 80220288), (256, 75206520), (288, 66850240), (320, 60165216), (360, 53480192), (384, 50137680), (480, 40110144), (512, 37603260), (576, 33425120), (640, 30082608), (720, 26740096), (768, 25068840), (960, 20055072), (1024, 18801630), (1152, 16712560), (1280, 15041304), (1440, 13370048), (1536, 12534420), (1920, 10027536), (2048, 9400815), (2304, 8356280), (2560, 7520652), (2880, 6685024), (3072, 6267210), (3840, 5013768), (4608, 4178140), (5120, 3760326), (5760, 3342512), (6144, 3133605), (7680, 2506884), (9216, 2089070), (10240, 1880163), (11520, 1671256), (15360, 1253442), (18432, 1044535), (23040, 835628), (30720, 626721), (46080, 417814), (92160, 208907)]