169123920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{100669}}^1$

素因数の和:100692

約数の個数: 80

約数和(自身を含む): 599187840

約数和(自身を除く): 430063920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 100669, 201338, 302007, 402676, 503345, 604014, 704683, 805352, 1006690, 1208028, 1409366, 1510035, 1610704, 2013380, 2114049, 2416056, 2818732, 3020070, 3523415, 4026760, 4228098, 4832112, 5637464, 6040140, 7046830, 8053520, 8456196, 10570245, 11274928, 12080280, 14093660, 16912392, 21140490, 24160560, 28187320, 33824784, 42280980, 56374640, 84561960, 169123920]

約数ペア:

[(1, 169123920), (2, 84561960), (3, 56374640), (4, 42280980), (5, 33824784), (6, 28187320), (7, 24160560), (8, 21140490), (10, 16912392), (12, 14093660), (14, 12080280), (15, 11274928), (16, 10570245), (20, 8456196), (21, 8053520), (24, 7046830), (28, 6040140), (30, 5637464), (35, 4832112), (40, 4228098), (42, 4026760), (48, 3523415), (56, 3020070), (60, 2818732), (70, 2416056), (80, 2114049), (84, 2013380), (105, 1610704), (112, 1510035), (120, 1409366), (140, 1208028), (168, 1006690), (210, 805352), (240, 704683), (280, 604014), (336, 503345), (420, 402676), (560, 302007), (840, 201338), (1680, 100669)]