162166620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3191}}^1$

素因数の和:3232

約数の個数: 144

約数和(自身を含む): 570576384

約数和(自身を除く): 408409764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3191, 3388, 3630, 4235, 4620, 5082, 6382, 7260, 8470, 9573, 10164, 12705, 12764, 15955, 16940, 19146, 22337, 25410, 31910, 35101, 38292, 44674, 47865, 50820, 63820, 67011, 70202, 89348, 95730, 105303, 111685, 134022, 140404, 175505, 191460, 210606, 223370, 245707, 268044, 335055, 351010, 386111, 421212, 446740, 491414, 526515, 670110, 702020, 737121, 772222, 982828, 1053030, 1158333, 1228535, 1340220, 1474242, 1544444, 1930555, 2106060, 2316666, 2457070, 2702777, 2948484, 3685605, 3861110, 4633332, 4914140, 5405554, 5791665, 7371210, 7722220, 8108331, 10811108, 11583330, 13513885, 14742420, 16216662, 23166660, 27027770, 32433324, 40541655, 54055540, 81083310, 162166620]

約数ペア:

[(1, 162166620), (2, 81083310), (3, 54055540), (4, 40541655), (5, 32433324), (6, 27027770), (7, 23166660), (10, 16216662), (11, 14742420), (12, 13513885), (14, 11583330), (15, 10811108), (20, 8108331), (21, 7722220), (22, 7371210), (28, 5791665), (30, 5405554), (33, 4914140), (35, 4633332), (42, 3861110), (44, 3685605), (55, 2948484), (60, 2702777), (66, 2457070), (70, 2316666), (77, 2106060), (84, 1930555), (105, 1544444), (110, 1474242), (121, 1340220), (132, 1228535), (140, 1158333), (154, 1053030), (165, 982828), (210, 772222), (220, 737121), (231, 702020), (242, 670110), (308, 526515), (330, 491414), (363, 446740), (385, 421212), (420, 386111), (462, 351010), (484, 335055), (605, 268044), (660, 245707), (726, 223370), (770, 210606), (847, 191460), (924, 175505), (1155, 140404), (1210, 134022), (1452, 111685), (1540, 105303), (1694, 95730), (1815, 89348), (2310, 70202), (2420, 67011), (2541, 63820), (3191, 50820), (3388, 47865), (3630, 44674), (4235, 38292), (4620, 35101), (5082, 31910), (6382, 25410), (7260, 22337), (8470, 19146), (9573, 16940), (10164, 15955), (12705, 12764)]