13480885760

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1356

約数の個数: 160

約数和(自身を含む): 34369362720

約数和(自身を除く): 20888476960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 307, 320, 340, 512, 544, 614, 640, 680, 1009, 1088, 1228, 1280, 1360, 1535, 2018, 2176, 2456, 2560, 2720, 3070, 4036, 4352, 4912, 5045, 5219, 5440, 6140, 8072, 8704, 9824, 10090, 10438, 10880, 12280, 16144, 17153, 19648, 20180, 20876, 21760, 24560, 26095, 32288, 34306, 39296, 40360, 41752, 43520, 49120, 52190, 64576, 68612, 78592, 80720, 83504, 85765, 98240, 104380, 129152, 137224, 157184, 161440, 167008, 171530, 196480, 208760, 258304, 274448, 309763, 322880, 334016, 343060, 392960, 417520, 516608, 548896, 619526, 645760, 668032, 686120, 785920, 835040, 1097792, 1239052, 1291520, 1336064, 1372240, 1548815, 1670080, 2195584, 2478104, 2583040, 2672128, 2744480, 3097630, 3340160, 4391168, 4956208, 5265971, 5488960, 6195260, 6680320, 8782336, 9912416, 10531942, 10977920, 12390520, 13360640, 19824832, 21063884, 21955840, 24781040, 26329855, 39649664, 42127768, 43911680, 49562080, 52659710, 79299328, 84255536, 99124160, 105319420, 158598656, 168511072, 198248320, 210638840, 337022144, 396496640, 421277680, 674044288, 792993280, 842555360, 1348088576, 1685110720, 2696177152, 3370221440, 6740442880, 13480885760]

約数ペア:

[(1, 13480885760), (2, 6740442880), (4, 3370221440), (5, 2696177152), (8, 1685110720), (10, 1348088576), (16, 842555360), (17, 792993280), (20, 674044288), (32, 421277680), (34, 396496640), (40, 337022144), (64, 210638840), (68, 198248320), (80, 168511072), (85, 158598656), (128, 105319420), (136, 99124160), (160, 84255536), (170, 79299328), (256, 52659710), (272, 49562080), (307, 43911680), (320, 42127768), (340, 39649664), (512, 26329855), (544, 24781040), (614, 21955840), (640, 21063884), (680, 19824832), (1009, 13360640), (1088, 12390520), (1228, 10977920), (1280, 10531942), (1360, 9912416), (1535, 8782336), (2018, 6680320), (2176, 6195260), (2456, 5488960), (2560, 5265971), (2720, 4956208), (3070, 4391168), (4036, 3340160), (4352, 3097630), (4912, 2744480), (5045, 2672128), (5219, 2583040), (5440, 2478104), (6140, 2195584), (8072, 1670080), (8704, 1548815), (9824, 1372240), (10090, 1336064), (10438, 1291520), (10880, 1239052), (12280, 1097792), (16144, 835040), (17153, 785920), (19648, 686120), (20180, 668032), (20876, 645760), (21760, 619526), (24560, 548896), (26095, 516608), (32288, 417520), (34306, 392960), (39296, 343060), (40360, 334016), (41752, 322880), (43520, 309763), (49120, 274448), (52190, 258304), (64576, 208760), (68612, 196480), (78592, 171530), (80720, 167008), (83504, 161440), (85765, 157184), (98240, 137224), (104380, 129152)]