2154954484080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23201491}}^1$

素因数の和:23201556

約数の個数: 160

約数和(自身を含む): 7595240421120

約数和(自身を除く): 5440285937040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4644, 5160, 5805, 6192, 7740, 9288, 10320, 11610, 15480, 18576, 23220, 30960, 46440, 92880, 23201491, 46402982, 69604473, 92805964, 116007455, 139208946, 185611928, 208813419, 232014910, 278417892, 348022365, 371223856, 417626838, 464029820, 556835784, 626440257, 696044730, 835253676, 928059640, 997664113, 1044067095, 1113671568, 1252880514, 1392089460, 1670507352, 1856119280, 1995328226, 2088134190, 2505761028, 2784178920, 2992992339, 3132201285, 3341014704, 3990656452, 4176268380, 4988320565, 5011522056, 5568357840, 5985984678, 6264402570, 7981312904, 8352536760, 8978977017, 9976641130, 10023044112, 11971969356, 12528805140, 14964961695, 15962625808, 16705073520, 17957954034, 19953282260, 23943938712, 25057610280, 26936931051, 29929923390, 35915908068, 39906564520, 44894885085, 47887877424, 50115220560, 53873862102, 59859846780, 71831816136, 79813129040, 89789770170, 107747724204, 119719693560, 134684655255, 143663632272, 179579540340, 215495448408, 239439387120, 269369310510, 359159080680, 430990896816, 538738621020, 718318161360, 1077477242040, 2154954484080]

約数ペア:

[(1, 2154954484080), (2, 1077477242040), (3, 718318161360), (4, 538738621020), (5, 430990896816), (6, 359159080680), (8, 269369310510), (9, 239439387120), (10, 215495448408), (12, 179579540340), (15, 143663632272), (16, 134684655255), (18, 119719693560), (20, 107747724204), (24, 89789770170), (27, 79813129040), (30, 71831816136), (36, 59859846780), (40, 53873862102), (43, 50115220560), (45, 47887877424), (48, 44894885085), (54, 39906564520), (60, 35915908068), (72, 29929923390), (80, 26936931051), (86, 25057610280), (90, 23943938712), (108, 19953282260), (120, 17957954034), (129, 16705073520), (135, 15962625808), (144, 14964961695), (172, 12528805140), (180, 11971969356), (215, 10023044112), (216, 9976641130), (240, 8978977017), (258, 8352536760), (270, 7981312904), (344, 6264402570), (360, 5985984678), (387, 5568357840), (430, 5011522056), (432, 4988320565), (516, 4176268380), (540, 3990656452), (645, 3341014704), (688, 3132201285), (720, 2992992339), (774, 2784178920), (860, 2505761028), (1032, 2088134190), (1080, 1995328226), (1161, 1856119280), (1290, 1670507352), (1548, 1392089460), (1720, 1252880514), (1935, 1113671568), (2064, 1044067095), (2160, 997664113), (2322, 928059640), (2580, 835253676), (3096, 696044730), (3440, 626440257), (3870, 556835784), (4644, 464029820), (5160, 417626838), (5805, 371223856), (6192, 348022365), (7740, 278417892), (9288, 232014910), (10320, 208813419), (11610, 185611928), (15480, 139208946), (18576, 116007455), (23220, 92805964), (30960, 69604473), (46440, 46402982), (92880, 23201491)]