157648440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57119}}^1$

素因数の和:57156

約数の個数: 64

約数和(自身を含む): 493516800

約数和(自身を除く): 335868360

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, 57119, 114238, 171357, 228476, 285595, 342714, 456952, 571190, 685428, 856785, 1142380, 1313737, 1370856, 1713570, 2284760, 2627474, 3427140, 3941211, 5254948, 6568685, 6854280, 7882422, 10509896, 13137370, 15764844, 19706055, 26274740, 31529688, 39412110, 52549480, 78824220, 157648440]

約数ペア:

[(1, 157648440), (2, 78824220), (3, 52549480), (4, 39412110), (5, 31529688), (6, 26274740), (8, 19706055), (10, 15764844), (12, 13137370), (15, 10509896), (20, 7882422), (23, 6854280), (24, 6568685), (30, 5254948), (40, 3941211), (46, 3427140), (60, 2627474), (69, 2284760), (92, 1713570), (115, 1370856), (120, 1313737), (138, 1142380), (184, 856785), (230, 685428), (276, 571190), (345, 456952), (460, 342714), (552, 285595), (690, 228476), (920, 171357), (1380, 114238), (2760, 57119)]