186314520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1777

約数の個数: 128

約数和(自身を含む): 643852800

約数和(自身を除く): 457538280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1370, 1619, 1644, 1918, 2055, 2740, 2877, 3238, 3288, 3836, 4110, 4795, 4857, 5480, 5754, 6476, 7672, 8095, 8220, 9590, 9714, 11333, 11508, 12952, 14385, 16190, 16440, 19180, 19428, 22666, 23016, 24285, 28770, 32380, 33999, 38360, 38856, 45332, 48570, 56665, 57540, 64760, 67998, 90664, 97140, 113330, 115080, 135996, 169995, 194280, 221803, 226660, 271992, 339990, 443606, 453320, 665409, 679980, 887212, 1109015, 1330818, 1359960, 1552621, 1774424, 2218030, 2661636, 3105242, 3327045, 4436060, 4657863, 5323272, 6210484, 6654090, 7763105, 8872120, 9315726, 12420968, 13308180, 15526210, 18631452, 23289315, 26616360, 31052420, 37262904, 46578630, 62104840, 93157260, 186314520]

約数ペア:

[(1, 186314520), (2, 93157260), (3, 62104840), (4, 46578630), (5, 37262904), (6, 31052420), (7, 26616360), (8, 23289315), (10, 18631452), (12, 15526210), (14, 13308180), (15, 12420968), (20, 9315726), (21, 8872120), (24, 7763105), (28, 6654090), (30, 6210484), (35, 5323272), (40, 4657863), (42, 4436060), (56, 3327045), (60, 3105242), (70, 2661636), (84, 2218030), (105, 1774424), (120, 1552621), (137, 1359960), (140, 1330818), (168, 1109015), (210, 887212), (274, 679980), (280, 665409), (411, 453320), (420, 443606), (548, 339990), (685, 271992), (822, 226660), (840, 221803), (959, 194280), (1096, 169995), (1370, 135996), (1619, 115080), (1644, 113330), (1918, 97140), (2055, 90664), (2740, 67998), (2877, 64760), (3238, 57540), (3288, 56665), (3836, 48570), (4110, 45332), (4795, 38856), (4857, 38360), (5480, 33999), (5754, 32380), (6476, 28770), (7672, 24285), (8095, 23016), (8220, 22666), (9590, 19428), (9714, 19180), (11333, 16440), (11508, 16190), (12952, 14385)]