1688895855680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28223527}}^1$

素因数の和:28223572

約数の個数: 112

約数和(自身を含む): 4645366920576

約数和(自身を除く): 2956471064896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1496, 1760, 1870, 2720, 2992, 3520, 3740, 5440, 5984, 7480, 11968, 14960, 29920, 59840, 28223527, 56447054, 112894108, 141117635, 225788216, 282235270, 310458797, 451576432, 479799959, 564470540, 620917594, 903152864, 959599918, 1128941080, 1241835188, 1552293985, 1806305728, 1919199836, 2257882160, 2398999795, 2483670376, 3104587970, 3838399672, 4515764320, 4797999590, 4967340752, 5277799549, 6209175940, 7676799344, 9031528640, 9595999180, 9934681504, 10555599098, 12418351880, 15353598688, 19191998360, 19869363008, 21111198196, 24836703760, 26388997745, 30707197376, 38383996720, 42222396392, 49673407520, 52777995490, 76767993440, 84444792784, 99346815040, 105555990980, 153535986880, 168889585568, 211111981960, 337779171136, 422223963920, 844447927840, 1688895855680]

約数ペア:

[(1, 1688895855680), (2, 844447927840), (4, 422223963920), (5, 337779171136), (8, 211111981960), (10, 168889585568), (11, 153535986880), (16, 105555990980), (17, 99346815040), (20, 84444792784), (22, 76767993440), (32, 52777995490), (34, 49673407520), (40, 42222396392), (44, 38383996720), (55, 30707197376), (64, 26388997745), (68, 24836703760), (80, 21111198196), (85, 19869363008), (88, 19191998360), (110, 15353598688), (136, 12418351880), (160, 10555599098), (170, 9934681504), (176, 9595999180), (187, 9031528640), (220, 7676799344), (272, 6209175940), (320, 5277799549), (340, 4967340752), (352, 4797999590), (374, 4515764320), (440, 3838399672), (544, 3104587970), (680, 2483670376), (704, 2398999795), (748, 2257882160), (880, 1919199836), (935, 1806305728), (1088, 1552293985), (1360, 1241835188), (1496, 1128941080), (1760, 959599918), (1870, 903152864), (2720, 620917594), (2992, 564470540), (3520, 479799959), (3740, 451576432), (5440, 310458797), (5984, 282235270), (7480, 225788216), (11968, 141117635), (14960, 112894108), (29920, 56447054), (59840, 28223527)]