103680840640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{158747}}^1$

素因数の和:158934

約数の個数: 112

約数和(自身を含む): 267576738912

約数和(自身を除く): 163895898272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 157, 160, 208, 260, 314, 320, 416, 520, 628, 785, 832, 1040, 1256, 1570, 2041, 2080, 2512, 3140, 4082, 4160, 5024, 6280, 8164, 10048, 10205, 12560, 16328, 20410, 25120, 32656, 40820, 50240, 65312, 81640, 130624, 158747, 163280, 317494, 326560, 634988, 653120, 793735, 1269976, 1587470, 2063711, 2539952, 3174940, 4127422, 5079904, 6349880, 8254844, 10159808, 10318555, 12699760, 16509688, 20637110, 24923279, 25399520, 33019376, 41274220, 49846558, 50799040, 66038752, 82548440, 99693116, 124616395, 132077504, 165096880, 199386232, 249232790, 324002627, 330193760, 398772464, 498465580, 648005254, 660387520, 797544928, 996931160, 1296010508, 1595089856, 1620013135, 1993862320, 2592021016, 3240026270, 3987724640, 5184042032, 6480052540, 7975449280, 10368084064, 12960105080, 20736168128, 25920210160, 51840420320, 103680840640]

約数ペア:

[(1, 103680840640), (2, 51840420320), (4, 25920210160), (5, 20736168128), (8, 12960105080), (10, 10368084064), (13, 7975449280), (16, 6480052540), (20, 5184042032), (26, 3987724640), (32, 3240026270), (40, 2592021016), (52, 1993862320), (64, 1620013135), (65, 1595089856), (80, 1296010508), (104, 996931160), (130, 797544928), (157, 660387520), (160, 648005254), (208, 498465580), (260, 398772464), (314, 330193760), (320, 324002627), (416, 249232790), (520, 199386232), (628, 165096880), (785, 132077504), (832, 124616395), (1040, 99693116), (1256, 82548440), (1570, 66038752), (2041, 50799040), (2080, 49846558), (2512, 41274220), (3140, 33019376), (4082, 25399520), (4160, 24923279), (5024, 20637110), (6280, 16509688), (8164, 12699760), (10048, 10318555), (10205, 10159808), (12560, 8254844), (16328, 6349880), (20410, 5079904), (25120, 4127422), (32656, 3174940), (40820, 2539952), (50240, 2063711), (65312, 1587470), (81640, 1269976), (130624, 793735), (158747, 653120), (163280, 634988), (317494, 326560)]