131674620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2591}}^1$

素因数の和:2632

約数の個数: 144

約数和(自身を含む): 463325184

約数和(自身を除く): 331650564

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, 2591, 3388, 3630, 4235, 4620, 5082, 5182, 7260, 7773, 8470, 10164, 10364, 12705, 12955, 15546, 16940, 18137, 25410, 25910, 28501, 31092, 36274, 38865, 50820, 51820, 54411, 57002, 72548, 77730, 85503, 90685, 108822, 114004, 142505, 155460, 171006, 181370, 199507, 217644, 272055, 285010, 313511, 342012, 362740, 399014, 427515, 544110, 570020, 598521, 627022, 798028, 855030, 940533, 997535, 1088220, 1197042, 1254044, 1567555, 1710060, 1881066, 1995070, 2194577, 2394084, 2992605, 3135110, 3762132, 3990140, 4389154, 4702665, 5985210, 6270220, 6583731, 8778308, 9405330, 10972885, 11970420, 13167462, 18810660, 21945770, 26334924, 32918655, 43891540, 65837310, 131674620]

約数ペア:

[(1, 131674620), (2, 65837310), (3, 43891540), (4, 32918655), (5, 26334924), (6, 21945770), (7, 18810660), (10, 13167462), (11, 11970420), (12, 10972885), (14, 9405330), (15, 8778308), (20, 6583731), (21, 6270220), (22, 5985210), (28, 4702665), (30, 4389154), (33, 3990140), (35, 3762132), (42, 3135110), (44, 2992605), (55, 2394084), (60, 2194577), (66, 1995070), (70, 1881066), (77, 1710060), (84, 1567555), (105, 1254044), (110, 1197042), (121, 1088220), (132, 997535), (140, 940533), (154, 855030), (165, 798028), (210, 627022), (220, 598521), (231, 570020), (242, 544110), (308, 427515), (330, 399014), (363, 362740), (385, 342012), (420, 313511), (462, 285010), (484, 272055), (605, 217644), (660, 199507), (726, 181370), (770, 171006), (847, 155460), (924, 142505), (1155, 114004), (1210, 108822), (1452, 90685), (1540, 85503), (1694, 77730), (1815, 72548), (2310, 57002), (2420, 54411), (2541, 51820), (2591, 50820), (3388, 38865), (3630, 36274), (4235, 31092), (4620, 28501), (5082, 25910), (5182, 25410), (7260, 18137), (7773, 16940), (8470, 15546), (10164, 12955), (10364, 12705)]