144970980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31379}}^1$

素因数の和:31409

約数の個数: 96

約数和(自身を含む): 506096640

約数和(自身を除く): 361125660

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, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 31379, 62758, 94137, 125516, 156895, 188274, 219653, 313790, 345169, 376548, 439306, 470685, 627580, 658959, 690338, 878612, 941370, 1035507, 1098265, 1317918, 1380676, 1725845, 1882740, 2071014, 2196530, 2416183, 2635836, 3294795, 3451690, 4142028, 4393060, 4832366, 5177535, 6589590, 6903380, 7248549, 9664732, 10355070, 12080915, 13179180, 14497098, 20710140, 24161830, 28994196, 36242745, 48323660, 72485490, 144970980]

約数ペア:

[(1, 144970980), (2, 72485490), (3, 48323660), (4, 36242745), (5, 28994196), (6, 24161830), (7, 20710140), (10, 14497098), (11, 13179180), (12, 12080915), (14, 10355070), (15, 9664732), (20, 7248549), (21, 6903380), (22, 6589590), (28, 5177535), (30, 4832366), (33, 4393060), (35, 4142028), (42, 3451690), (44, 3294795), (55, 2635836), (60, 2416183), (66, 2196530), (70, 2071014), (77, 1882740), (84, 1725845), (105, 1380676), (110, 1317918), (132, 1098265), (140, 1035507), (154, 941370), (165, 878612), (210, 690338), (220, 658959), (231, 627580), (308, 470685), (330, 439306), (385, 376548), (420, 345169), (462, 313790), (660, 219653), (770, 188274), (924, 156895), (1155, 125516), (1540, 94137), (2310, 62758), (4620, 31379)]