229506760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6257}}^1$

素因数の和:6406

約数の個数: 64

約数和(自身を含む): 594760320

約数和(自身を除く): 365253560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 4585, 5240, 6257, 7336, 9170, 12514, 18340, 25028, 31285, 36680, 43799, 50056, 62570, 87598, 125140, 175196, 218995, 250280, 350392, 437990, 819667, 875980, 1639334, 1751960, 3278668, 4098335, 5737669, 6557336, 8196670, 11475338, 16393340, 22950676, 28688345, 32786680, 45901352, 57376690, 114753380, 229506760]

約数ペア:

[(1, 229506760), (2, 114753380), (4, 57376690), (5, 45901352), (7, 32786680), (8, 28688345), (10, 22950676), (14, 16393340), (20, 11475338), (28, 8196670), (35, 6557336), (40, 5737669), (56, 4098335), (70, 3278668), (131, 1751960), (140, 1639334), (262, 875980), (280, 819667), (524, 437990), (655, 350392), (917, 250280), (1048, 218995), (1310, 175196), (1834, 125140), (2620, 87598), (3668, 62570), (4585, 50056), (5240, 43799), (6257, 36680), (7336, 31285), (9170, 25028), (12514, 18340)]