143144120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 388402560

約数和(自身を除く): 245258440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 41, 56, 70, 74, 82, 140, 148, 164, 185, 205, 259, 280, 287, 296, 328, 337, 370, 410, 518, 574, 674, 740, 820, 1036, 1148, 1295, 1348, 1435, 1480, 1517, 1640, 1685, 2072, 2296, 2359, 2590, 2696, 2870, 3034, 3370, 4718, 5180, 5740, 6068, 6740, 7585, 9436, 10360, 10619, 11480, 11795, 12136, 12469, 13480, 13817, 15170, 18872, 21238, 23590, 24938, 27634, 30340, 42476, 47180, 49876, 53095, 55268, 60680, 62345, 69085, 84952, 87283, 94360, 96719, 99752, 106190, 110536, 124690, 138170, 174566, 193438, 212380, 249380, 276340, 349132, 386876, 424760, 436415, 483595, 498760, 511229, 552680, 698264, 773752, 872830, 967190, 1022458, 1745660, 1934380, 2044916, 2556145, 3491320, 3578603, 3868760, 4089832, 5112290, 7157206, 10224580, 14314412, 17893015, 20449160, 28628824, 35786030, 71572060, 143144120]

約数ペア:

[(1, 143144120), (2, 71572060), (4, 35786030), (5, 28628824), (7, 20449160), (8, 17893015), (10, 14314412), (14, 10224580), (20, 7157206), (28, 5112290), (35, 4089832), (37, 3868760), (40, 3578603), (41, 3491320), (56, 2556145), (70, 2044916), (74, 1934380), (82, 1745660), (140, 1022458), (148, 967190), (164, 872830), (185, 773752), (205, 698264), (259, 552680), (280, 511229), (287, 498760), (296, 483595), (328, 436415), (337, 424760), (370, 386876), (410, 349132), (518, 276340), (574, 249380), (674, 212380), (740, 193438), (820, 174566), (1036, 138170), (1148, 124690), (1295, 110536), (1348, 106190), (1435, 99752), (1480, 96719), (1517, 94360), (1640, 87283), (1685, 84952), (2072, 69085), (2296, 62345), (2359, 60680), (2590, 55268), (2696, 53095), (2870, 49876), (3034, 47180), (3370, 42476), (4718, 30340), (5180, 27634), (5740, 24938), (6068, 23590), (6740, 21238), (7585, 18872), (9436, 15170), (10360, 13817), (10619, 13480), (11480, 12469), (11795, 12136)]