169342740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{134399}}^1$

素因数の和:134421

約数の個数: 72

約数和(自身を含む): 587059200

約数和(自身を除く): 417716460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 134399, 268798, 403197, 537596, 671995, 806394, 940793, 1209591, 1343990, 1612788, 1881586, 2015985, 2419182, 2687980, 2822379, 3763172, 4031970, 4703965, 4838364, 5644758, 6047955, 8063940, 8467137, 9407930, 11289516, 12095910, 14111895, 16934274, 18815860, 24191820, 28223790, 33868548, 42335685, 56447580, 84671370, 169342740]

約数ペア:

[(1, 169342740), (2, 84671370), (3, 56447580), (4, 42335685), (5, 33868548), (6, 28223790), (7, 24191820), (9, 18815860), (10, 16934274), (12, 14111895), (14, 12095910), (15, 11289516), (18, 9407930), (20, 8467137), (21, 8063940), (28, 6047955), (30, 5644758), (35, 4838364), (36, 4703965), (42, 4031970), (45, 3763172), (60, 2822379), (63, 2687980), (70, 2419182), (84, 2015985), (90, 1881586), (105, 1612788), (126, 1343990), (140, 1209591), (180, 940793), (210, 806394), (252, 671995), (315, 537596), (420, 403197), (630, 268798), (1260, 134399)]