2938642560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{72883}}^1$

素因数の和:72915

約数の個数: 192

約数和(自身を含む): 11597302080

約数和(自身を除く): 8658659520

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, 10080, 13440, 20160, 40320, 72883, 145766, 218649, 291532, 364415, 437298, 510181, 583064, 655947, 728830, 874596, 1020362, 1093245, 1166128, 1311894, 1457660, 1530543, 1749192, 2040724, 2186490, 2332256, 2550905, 2623788, 2915320, 3061086, 3279735, 3498384, 4081448, 4372980, 4591629, 4664512, 5101810, 5247576, 5830640, 6122172, 6559470, 6996768, 7652715, 8162896, 8745960, 9183258, 9329024, 10203620, 10495152, 11661280, 12244344, 13118940, 13993536, 15305430, 16325792, 17491920, 18366516, 20407240, 20990304, 22958145, 23322560, 24488688, 26237880, 27987072, 30610860, 32651584, 34983840, 36733032, 40814480, 41980608, 45916290, 46645120, 48977376, 52475760, 61221720, 65303168, 69967680, 73466064, 81628960, 83961216, 91832580, 97954752, 104951520, 122443440, 139935360, 146932128, 163257920, 183665160, 195909504, 209903040, 244886880, 293864256, 326515840, 367330320, 419806080, 489773760, 587728512, 734660640, 979547520, 1469321280, 2938642560]

約数ペア:

[(1, 2938642560), (2, 1469321280), (3, 979547520), (4, 734660640), (5, 587728512), (6, 489773760), (7, 419806080), (8, 367330320), (9, 326515840), (10, 293864256), (12, 244886880), (14, 209903040), (15, 195909504), (16, 183665160), (18, 163257920), (20, 146932128), (21, 139935360), (24, 122443440), (28, 104951520), (30, 97954752), (32, 91832580), (35, 83961216), (36, 81628960), (40, 73466064), (42, 69967680), (45, 65303168), (48, 61221720), (56, 52475760), (60, 48977376), (63, 46645120), (64, 45916290), (70, 41980608), (72, 40814480), (80, 36733032), (84, 34983840), (90, 32651584), (96, 30610860), (105, 27987072), (112, 26237880), (120, 24488688), (126, 23322560), (128, 22958145), (140, 20990304), (144, 20407240), (160, 18366516), (168, 17491920), (180, 16325792), (192, 15305430), (210, 13993536), (224, 13118940), (240, 12244344), (252, 11661280), (280, 10495152), (288, 10203620), (315, 9329024), (320, 9183258), (336, 8745960), (360, 8162896), (384, 7652715), (420, 6996768), (448, 6559470), (480, 6122172), (504, 5830640), (560, 5247576), (576, 5101810), (630, 4664512), (640, 4591629), (672, 4372980), (720, 4081448), (840, 3498384), (896, 3279735), (960, 3061086), (1008, 2915320), (1120, 2623788), (1152, 2550905), (1260, 2332256), (1344, 2186490), (1440, 2040724), (1680, 1749192), (1920, 1530543), (2016, 1457660), (2240, 1311894), (2520, 1166128), (2688, 1093245), (2880, 1020362), (3360, 874596), (4032, 728830), (4480, 655947), (5040, 583064), (5760, 510181), (6720, 437298), (8064, 364415), (10080, 291532), (13440, 218649), (20160, 145766), (40320, 72883)]