165458580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7433}}^1$

素因数の和:7505

約数の個数: 96

約数和(自身を含む): 539529984

約数和(自身を除く): 374071404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 7433, 11130, 14866, 22260, 22299, 29732, 37165, 44598, 52031, 74330, 89196, 104062, 111495, 148660, 156093, 208124, 222990, 260155, 312186, 393949, 445980, 520310, 624372, 780465, 787898, 1040620, 1181847, 1560930, 1575796, 1969745, 2363694, 2757643, 3121860, 3939490, 4727388, 5515286, 5909235, 7878980, 8272929, 11030572, 11818470, 13788215, 16545858, 23636940, 27576430, 33091716, 41364645, 55152860, 82729290, 165458580]

約数ペア:

[(1, 165458580), (2, 82729290), (3, 55152860), (4, 41364645), (5, 33091716), (6, 27576430), (7, 23636940), (10, 16545858), (12, 13788215), (14, 11818470), (15, 11030572), (20, 8272929), (21, 7878980), (28, 5909235), (30, 5515286), (35, 4727388), (42, 3939490), (53, 3121860), (60, 2757643), (70, 2363694), (84, 1969745), (105, 1575796), (106, 1560930), (140, 1181847), (159, 1040620), (210, 787898), (212, 780465), (265, 624372), (318, 520310), (371, 445980), (420, 393949), (530, 312186), (636, 260155), (742, 222990), (795, 208124), (1060, 156093), (1113, 148660), (1484, 111495), (1590, 104062), (1855, 89196), (2226, 74330), (3180, 52031), (3710, 44598), (4452, 37165), (5565, 29732), (7420, 22299), (7433, 22260), (11130, 14866)]