70015120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 193507704

約数和(自身を除く): 123492584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 337, 371, 392, 424, 490, 530, 560, 674, 742, 784, 848, 980, 1060, 1348, 1484, 1685, 1855, 1960, 2120, 2359, 2597, 2696, 2968, 3370, 3710, 3920, 4240, 4718, 5194, 5392, 5936, 6740, 7420, 9436, 10388, 11795, 12985, 13480, 14840, 16513, 17861, 18872, 20776, 23590, 25970, 26960, 29680, 33026, 35722, 37744, 41552, 47180, 51940, 66052, 71444, 82565, 89305, 94360, 103880, 125027, 132104, 142888, 165130, 178610, 188720, 207760, 250054, 264208, 285776, 330260, 357220, 500108, 625135, 660520, 714440, 875189, 1000216, 1250270, 1321040, 1428880, 1750378, 2000432, 2500540, 3500756, 4375945, 5001080, 7001512, 8751890, 10002160, 14003024, 17503780, 35007560, 70015120]

約数ペア:

[(1, 70015120), (2, 35007560), (4, 17503780), (5, 14003024), (7, 10002160), (8, 8751890), (10, 7001512), (14, 5001080), (16, 4375945), (20, 3500756), (28, 2500540), (35, 2000432), (40, 1750378), (49, 1428880), (53, 1321040), (56, 1250270), (70, 1000216), (80, 875189), (98, 714440), (106, 660520), (112, 625135), (140, 500108), (196, 357220), (212, 330260), (245, 285776), (265, 264208), (280, 250054), (337, 207760), (371, 188720), (392, 178610), (424, 165130), (490, 142888), (530, 132104), (560, 125027), (674, 103880), (742, 94360), (784, 89305), (848, 82565), (980, 71444), (1060, 66052), (1348, 51940), (1484, 47180), (1685, 41552), (1855, 37744), (1960, 35722), (2120, 33026), (2359, 29680), (2597, 26960), (2696, 25970), (2968, 23590), (3370, 20776), (3710, 18872), (3920, 17861), (4240, 16513), (4718, 14840), (5194, 13480), (5392, 12985), (5936, 11795), (6740, 10388), (7420, 9436)]