169459920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{33623}}^1$

素因数の和:33649

約数の個数: 120

約数和(自身を含む): 650422656

約数和(自身を除く): 480962736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 33623, 67246, 100869, 134492, 168115, 201738, 235361, 268984, 302607, 336230, 403476, 470722, 504345, 537968, 605214, 672460, 706083, 806952, 941444, 1008690, 1176805, 1210428, 1344920, 1412166, 1513035, 1613904, 1882888, 2017380, 2118249, 2353610, 2420856, 2689840, 2824332, 3026070, 3530415, 3765776, 4034760, 4236498, 4707220, 4841712, 5648664, 6052140, 7060830, 8069520, 8472996, 9414440, 10591245, 11297328, 12104280, 14121660, 16945992, 18828880, 21182490, 24208560, 28243320, 33891984, 42364980, 56486640, 84729960, 169459920]

約数ペア:

[(1, 169459920), (2, 84729960), (3, 56486640), (4, 42364980), (5, 33891984), (6, 28243320), (7, 24208560), (8, 21182490), (9, 18828880), (10, 16945992), (12, 14121660), (14, 12104280), (15, 11297328), (16, 10591245), (18, 9414440), (20, 8472996), (21, 8069520), (24, 7060830), (28, 6052140), (30, 5648664), (35, 4841712), (36, 4707220), (40, 4236498), (42, 4034760), (45, 3765776), (48, 3530415), (56, 3026070), (60, 2824332), (63, 2689840), (70, 2420856), (72, 2353610), (80, 2118249), (84, 2017380), (90, 1882888), (105, 1613904), (112, 1513035), (120, 1412166), (126, 1344920), (140, 1210428), (144, 1176805), (168, 1008690), (180, 941444), (210, 806952), (240, 706083), (252, 672460), (280, 605214), (315, 537968), (336, 504345), (360, 470722), (420, 403476), (504, 336230), (560, 302607), (630, 268984), (720, 235361), (840, 201738), (1008, 168115), (1260, 134492), (1680, 100869), (2520, 67246), (5040, 33623)]