51887006640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{5479}}^1$

素因数の和:7384

約数の個数: 240

約数和(自身を含む): 199289625600

約数和(自身を除く): 147402618960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 1879, 2520, 3758, 5040, 5479, 5637, 7516, 9395, 10958, 11274, 13153, 15032, 16437, 16911, 18790, 21916, 22548, 26306, 27395, 28185, 30064, 32874, 33822, 37580, 38353, 39459, 43832, 45096, 49311, 52612, 54790, 56370, 65748, 65765, 67644, 75160, 76706, 78918, 82185, 84555, 87664, 90192, 98622, 105224, 109580, 112740, 115059, 118377, 131496, 131530, 135288, 150320, 153412, 157836, 164370, 169110, 191765, 197244, 197295, 210448, 219160, 225480, 230118, 236754, 246555, 262992, 263060, 270576, 306824, 315672, 328740, 338220, 345177, 383530, 394488, 394590, 438320, 450960, 460236, 473508, 493110, 526120, 575295, 591885, 613648, 631344, 657480, 676440, 690354, 767060, 788976, 789180, 920472, 947016, 986220, 1052240, 1150590, 1183770, 1314960, 1352880, 1380708, 1534120, 1578360, 1725885, 1840944, 1894032, 1972440, 2301180, 2367540, 2761416, 3068240, 3156720, 3451770, 3944880, 4602360, 4735080, 5522832, 6903540, 9204720, 9470160, 10295041, 13807080, 20590082, 27614160, 30885123, 41180164, 51475205, 61770246, 72065287, 82360328, 92655369, 102950410, 123540492, 144130574, 154425615, 164720656, 185310738, 205900820, 216195861, 247080984, 288261148, 308851230, 360326435, 370621476, 411801640, 432391722, 463276845, 494161968, 576522296, 617702460, 648587583, 720652870, 741242952, 823603280, 864783444, 926553690, 1080979305, 1153044592, 1235404920, 1297175166, 1441305740, 1482485904, 1729566888, 1853107380, 2161958610, 2470809840, 2594350332, 2882611480, 3242937915, 3459133776, 3706214760, 4323917220, 5188700664, 5765222960, 6485875830, 7412429520, 8647834440, 10377401328, 12971751660, 17295668880, 25943503320, 51887006640]

約数ペア:

[(1, 51887006640), (2, 25943503320), (3, 17295668880), (4, 12971751660), (5, 10377401328), (6, 8647834440), (7, 7412429520), (8, 6485875830), (9, 5765222960), (10, 5188700664), (12, 4323917220), (14, 3706214760), (15, 3459133776), (16, 3242937915), (18, 2882611480), (20, 2594350332), (21, 2470809840), (24, 2161958610), (28, 1853107380), (30, 1729566888), (35, 1482485904), (36, 1441305740), (40, 1297175166), (42, 1235404920), (45, 1153044592), (48, 1080979305), (56, 926553690), (60, 864783444), (63, 823603280), (70, 741242952), (72, 720652870), (80, 648587583), (84, 617702460), (90, 576522296), (105, 494161968), (112, 463276845), (120, 432391722), (126, 411801640), (140, 370621476), (144, 360326435), (168, 308851230), (180, 288261148), (210, 247080984), (240, 216195861), (252, 205900820), (280, 185310738), (315, 164720656), (336, 154425615), (360, 144130574), (420, 123540492), (504, 102950410), (560, 92655369), (630, 82360328), (720, 72065287), (840, 61770246), (1008, 51475205), (1260, 41180164), (1680, 30885123), (1879, 27614160), (2520, 20590082), (3758, 13807080), (5040, 10295041), (5479, 9470160), (5637, 9204720), (7516, 6903540), (9395, 5522832), (10958, 4735080), (11274, 4602360), (13153, 3944880), (15032, 3451770), (16437, 3156720), (16911, 3068240), (18790, 2761416), (21916, 2367540), (22548, 2301180), (26306, 1972440), (27395, 1894032), (28185, 1840944), (30064, 1725885), (32874, 1578360), (33822, 1534120), (37580, 1380708), (38353, 1352880), (39459, 1314960), (43832, 1183770), (45096, 1150590), (49311, 1052240), (52612, 986220), (54790, 947016), (56370, 920472), (65748, 789180), (65765, 788976), (67644, 767060), (75160, 690354), (76706, 676440), (78918, 657480), (82185, 631344), (84555, 613648), (87664, 591885), (90192, 575295), (98622, 526120), (105224, 493110), (109580, 473508), (112740, 460236), (115059, 450960), (118377, 438320), (131496, 394590), (131530, 394488), (135288, 383530), (150320, 345177), (153412, 338220), (157836, 328740), (164370, 315672), (169110, 306824), (191765, 270576), (197244, 263060), (197295, 262992), (210448, 246555), (219160, 236754), (225480, 230118)]