140365320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50857}}^1$

素因数の和:50894

約数の個数: 64

約数和(自身を含む): 439413120

約数和(自身を除く): 299047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 50857, 101714, 152571, 203428, 254285, 305142, 406856, 508570, 610284, 762855, 1017140, 1169711, 1220568, 1525710, 2034280, 2339422, 3051420, 3509133, 4678844, 5848555, 6102840, 7018266, 9357688, 11697110, 14036532, 17545665, 23394220, 28073064, 35091330, 46788440, 70182660, 140365320]

約数ペア:

[(1, 140365320), (2, 70182660), (3, 46788440), (4, 35091330), (5, 28073064), (6, 23394220), (8, 17545665), (10, 14036532), (12, 11697110), (15, 9357688), (20, 7018266), (23, 6102840), (24, 5848555), (30, 4678844), (40, 3509133), (46, 3051420), (60, 2339422), (69, 2034280), (92, 1525710), (115, 1220568), (120, 1169711), (138, 1017140), (184, 762855), (230, 610284), (276, 508570), (345, 406856), (460, 305142), (552, 254285), (690, 203428), (920, 152571), (1380, 101714), (2760, 50857)]