163495080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{64879}}^1$

素因数の和:64903

約数の個数: 96

約数和(自身を含む): 607276800

約数和(自身を除く): 443781720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 64879, 129758, 194637, 259516, 324395, 389274, 454153, 519032, 583911, 648790, 778548, 908306, 973185, 1167822, 1297580, 1362459, 1557096, 1816612, 1946370, 2270765, 2335644, 2595160, 2724918, 2919555, 3633224, 3892740, 4087377, 4541530, 4671288, 5449836, 5839110, 6812295, 7785480, 8174754, 9083060, 10899672, 11678220, 13624590, 16349508, 18166120, 20436885, 23356440, 27249180, 32699016, 40873770, 54498360, 81747540, 163495080]

約数ペア:

[(1, 163495080), (2, 81747540), (3, 54498360), (4, 40873770), (5, 32699016), (6, 27249180), (7, 23356440), (8, 20436885), (9, 18166120), (10, 16349508), (12, 13624590), (14, 11678220), (15, 10899672), (18, 9083060), (20, 8174754), (21, 7785480), (24, 6812295), (28, 5839110), (30, 5449836), (35, 4671288), (36, 4541530), (40, 4087377), (42, 3892740), (45, 3633224), (56, 2919555), (60, 2724918), (63, 2595160), (70, 2335644), (72, 2270765), (84, 1946370), (90, 1816612), (105, 1557096), (120, 1362459), (126, 1297580), (140, 1167822), (168, 973185), (180, 908306), (210, 778548), (252, 648790), (280, 583911), (315, 519032), (360, 454153), (420, 389274), (504, 324395), (630, 259516), (840, 194637), (1260, 129758), (2520, 64879)]