365877680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 1034933760

約数和(自身を除く): 669056080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 137, 140, 152, 190, 251, 266, 274, 280, 304, 380, 502, 532, 548, 560, 665, 685, 760, 959, 1004, 1064, 1096, 1255, 1330, 1370, 1520, 1757, 1918, 2008, 2128, 2192, 2510, 2603, 2660, 2740, 3514, 3836, 4016, 4769, 4795, 5020, 5206, 5320, 5480, 7028, 7672, 8785, 9538, 9590, 10040, 10412, 10640, 10960, 13015, 14056, 15344, 17570, 18221, 19076, 19180, 20080, 20824, 23845, 26030, 28112, 33383, 34387, 35140, 36442, 38152, 38360, 41648, 47690, 52060, 66766, 68774, 70280, 72884, 76304, 76720, 91105, 95380, 104120, 133532, 137548, 140560, 145768, 166915, 171935, 182210, 190760, 208240, 240709, 267064, 275096, 291536, 333830, 343870, 364420, 381520, 481418, 534128, 550192, 653353, 667660, 687740, 728840, 962836, 1203545, 1306706, 1335320, 1375480, 1457680, 1925672, 2407090, 2613412, 2670640, 2750960, 3266765, 3851344, 4573471, 4814180, 5226824, 6533530, 9146942, 9628360, 10453648, 13067060, 18293884, 19256720, 22867355, 26134120, 36587768, 45734710, 52268240, 73175536, 91469420, 182938840, 365877680]

約数ペア:

[(1, 365877680), (2, 182938840), (4, 91469420), (5, 73175536), (7, 52268240), (8, 45734710), (10, 36587768), (14, 26134120), (16, 22867355), (19, 19256720), (20, 18293884), (28, 13067060), (35, 10453648), (38, 9628360), (40, 9146942), (56, 6533530), (70, 5226824), (76, 4814180), (80, 4573471), (95, 3851344), (112, 3266765), (133, 2750960), (137, 2670640), (140, 2613412), (152, 2407090), (190, 1925672), (251, 1457680), (266, 1375480), (274, 1335320), (280, 1306706), (304, 1203545), (380, 962836), (502, 728840), (532, 687740), (548, 667660), (560, 653353), (665, 550192), (685, 534128), (760, 481418), (959, 381520), (1004, 364420), (1064, 343870), (1096, 333830), (1255, 291536), (1330, 275096), (1370, 267064), (1520, 240709), (1757, 208240), (1918, 190760), (2008, 182210), (2128, 171935), (2192, 166915), (2510, 145768), (2603, 140560), (2660, 137548), (2740, 133532), (3514, 104120), (3836, 95380), (4016, 91105), (4769, 76720), (4795, 76304), (5020, 72884), (5206, 70280), (5320, 68774), (5480, 66766), (7028, 52060), (7672, 47690), (8785, 41648), (9538, 38360), (9590, 38152), (10040, 36442), (10412, 35140), (10640, 34387), (10960, 33383), (13015, 28112), (14056, 26030), (15344, 23845), (17570, 20824), (18221, 20080), (19076, 19180)]