128276190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 397163520

約数和(自身を除く): 268887330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 335, 378, 402, 469, 603, 630, 670, 938, 945, 1005, 1013, 1206, 1407, 1809, 1890, 2010, 2026, 2345, 2814, 3015, 3039, 3618, 4221, 4690, 5065, 6030, 6078, 7035, 7091, 8442, 9045, 9117, 10130, 12663, 14070, 14182, 15195, 18090, 18234, 21105, 21273, 25326, 27351, 30390, 35455, 42210, 42546, 45585, 54702, 63315, 63819, 67871, 70910, 91170, 106365, 126630, 127638, 135742, 136755, 191457, 203613, 212730, 273510, 319095, 339355, 382914, 407226, 475097, 610839, 638190, 678710, 950194, 957285, 1018065, 1221678, 1425291, 1832517, 1914570, 2036130, 2375485, 2850582, 3054195, 3665034, 4275873, 4750970, 6108390, 7126455, 8551746, 9162585, 12827619, 14252910, 18325170, 21379365, 25655238, 42758730, 64138095, 128276190]

約数ペア:

[(1, 128276190), (2, 64138095), (3, 42758730), (5, 25655238), (6, 21379365), (7, 18325170), (9, 14252910), (10, 12827619), (14, 9162585), (15, 8551746), (18, 7126455), (21, 6108390), (27, 4750970), (30, 4275873), (35, 3665034), (42, 3054195), (45, 2850582), (54, 2375485), (63, 2036130), (67, 1914570), (70, 1832517), (90, 1425291), (105, 1221678), (126, 1018065), (134, 957285), (135, 950194), (189, 678710), (201, 638190), (210, 610839), (270, 475097), (315, 407226), (335, 382914), (378, 339355), (402, 319095), (469, 273510), (603, 212730), (630, 203613), (670, 191457), (938, 136755), (945, 135742), (1005, 127638), (1013, 126630), (1206, 106365), (1407, 91170), (1809, 70910), (1890, 67871), (2010, 63819), (2026, 63315), (2345, 54702), (2814, 45585), (3015, 42546), (3039, 42210), (3618, 35455), (4221, 30390), (4690, 27351), (5065, 25326), (6030, 21273), (6078, 21105), (7035, 18234), (7091, 18090), (8442, 15195), (9045, 14182), (9117, 14070), (10130, 12663)]