17967181920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{2971}}^1$

素因数の和:3325

約数の個数: 192

約数和(自身を含む): 58130037504

約数和(自身を除く): 40162855584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 293, 344, 430, 480, 516, 586, 645, 688, 860, 879, 1032, 1172, 1290, 1376, 1465, 1720, 1758, 2064, 2344, 2580, 2930, 2971, 3440, 3516, 4128, 4395, 4688, 5160, 5860, 5942, 6880, 7032, 8790, 8913, 9376, 10320, 11720, 11884, 12599, 14064, 14855, 17580, 17826, 20640, 23440, 23768, 25198, 28128, 29710, 35160, 35652, 37797, 44565, 46880, 47536, 50396, 59420, 62995, 70320, 71304, 75594, 89130, 95072, 100792, 118840, 125990, 127753, 140640, 142608, 151188, 178260, 188985, 201584, 237680, 251980, 255506, 285216, 302376, 356520, 377970, 383259, 403168, 475360, 503960, 511012, 604752, 638765, 713040, 755940, 766518, 870503, 1007920, 1022024, 1209504, 1277530, 1426080, 1511880, 1533036, 1741006, 1916295, 2015840, 2044048, 2555060, 2611509, 3023760, 3066072, 3482012, 3832590, 4088096, 4352515, 5110120, 5223018, 6047520, 6132144, 6964024, 7665180, 8705030, 10220240, 10446036, 12264288, 13057545, 13928048, 15330360, 17410060, 20440480, 20892072, 26115090, 27856096, 30660720, 34820120, 37431629, 41784144, 52230180, 61321440, 69640240, 74863258, 83568288, 104460360, 112294887, 139280480, 149726516, 187158145, 208920720, 224589774, 299453032, 374316290, 417841440, 449179548, 561474435, 598906064, 748632580, 898359096, 1122948870, 1197812128, 1497265160, 1796718192, 2245897740, 2994530320, 3593436384, 4491795480, 5989060640, 8983590960, 17967181920]

約数ペア:

[(1, 17967181920), (2, 8983590960), (3, 5989060640), (4, 4491795480), (5, 3593436384), (6, 2994530320), (8, 2245897740), (10, 1796718192), (12, 1497265160), (15, 1197812128), (16, 1122948870), (20, 898359096), (24, 748632580), (30, 598906064), (32, 561474435), (40, 449179548), (43, 417841440), (48, 374316290), (60, 299453032), (80, 224589774), (86, 208920720), (96, 187158145), (120, 149726516), (129, 139280480), (160, 112294887), (172, 104460360), (215, 83568288), (240, 74863258), (258, 69640240), (293, 61321440), (344, 52230180), (430, 41784144), (480, 37431629), (516, 34820120), (586, 30660720), (645, 27856096), (688, 26115090), (860, 20892072), (879, 20440480), (1032, 17410060), (1172, 15330360), (1290, 13928048), (1376, 13057545), (1465, 12264288), (1720, 10446036), (1758, 10220240), (2064, 8705030), (2344, 7665180), (2580, 6964024), (2930, 6132144), (2971, 6047520), (3440, 5223018), (3516, 5110120), (4128, 4352515), (4395, 4088096), (4688, 3832590), (5160, 3482012), (5860, 3066072), (5942, 3023760), (6880, 2611509), (7032, 2555060), (8790, 2044048), (8913, 2015840), (9376, 1916295), (10320, 1741006), (11720, 1533036), (11884, 1511880), (12599, 1426080), (14064, 1277530), (14855, 1209504), (17580, 1022024), (17826, 1007920), (20640, 870503), (23440, 766518), (23768, 755940), (25198, 713040), (28128, 638765), (29710, 604752), (35160, 511012), (35652, 503960), (37797, 475360), (44565, 403168), (46880, 383259), (47536, 377970), (50396, 356520), (59420, 302376), (62995, 285216), (70320, 255506), (71304, 251980), (75594, 237680), (89130, 201584), (95072, 188985), (100792, 178260), (118840, 151188), (125990, 142608), (127753, 140640)]