170774040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1657

約数の個数: 128

約数和(自身を含む): 547430400

約数和(自身を除く): 376656360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1583, 1740, 1798, 1860, 2697, 3166, 3480, 3596, 3720, 4495, 4749, 5394, 6332, 7192, 7915, 8990, 9498, 10788, 12664, 13485, 15830, 17980, 18996, 21576, 23745, 26970, 31660, 35960, 37992, 45907, 47490, 49073, 53940, 63320, 91814, 94980, 98146, 107880, 137721, 147219, 183628, 189960, 196292, 229535, 245365, 275442, 294438, 367256, 392584, 459070, 490730, 550884, 588876, 688605, 736095, 918140, 981460, 1101768, 1177752, 1377210, 1423117, 1472190, 1836280, 1962920, 2754420, 2846234, 2944380, 4269351, 5508840, 5692468, 5888760, 7115585, 8538702, 11384936, 14231170, 17077404, 21346755, 28462340, 34154808, 42693510, 56924680, 85387020, 170774040]

約数ペア:

[(1, 170774040), (2, 85387020), (3, 56924680), (4, 42693510), (5, 34154808), (6, 28462340), (8, 21346755), (10, 17077404), (12, 14231170), (15, 11384936), (20, 8538702), (24, 7115585), (29, 5888760), (30, 5692468), (31, 5508840), (40, 4269351), (58, 2944380), (60, 2846234), (62, 2754420), (87, 1962920), (93, 1836280), (116, 1472190), (120, 1423117), (124, 1377210), (145, 1177752), (155, 1101768), (174, 981460), (186, 918140), (232, 736095), (248, 688605), (290, 588876), (310, 550884), (348, 490730), (372, 459070), (435, 392584), (465, 367256), (580, 294438), (620, 275442), (696, 245365), (744, 229535), (870, 196292), (899, 189960), (930, 183628), (1160, 147219), (1240, 137721), (1583, 107880), (1740, 98146), (1798, 94980), (1860, 91814), (2697, 63320), (3166, 53940), (3480, 49073), (3596, 47490), (3720, 45907), (4495, 37992), (4749, 35960), (5394, 31660), (6332, 26970), (7192, 23745), (7915, 21576), (8990, 18996), (9498, 17980), (10788, 15830), (12664, 13485)]