140375880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2617}}^1$

素因数の和:2783

約数の個数: 96

約数和(自身を含む): 459459000

約数和(自身を除く): 319083120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2617, 2682, 2980, 3576, 4470, 5234, 5364, 5960, 6705, 7851, 8940, 10468, 10728, 13085, 13410, 15702, 17880, 20936, 23553, 26170, 26820, 31404, 39255, 47106, 52340, 53640, 62808, 78510, 94212, 104680, 117765, 157020, 188424, 235530, 314040, 389933, 471060, 779866, 942120, 1169799, 1559732, 1949665, 2339598, 3119464, 3509397, 3899330, 4679196, 5848995, 7018794, 7798660, 9358392, 11697990, 14037588, 15597320, 17546985, 23395980, 28075176, 35093970, 46791960, 70187940, 140375880]

約数ペア:

[(1, 140375880), (2, 70187940), (3, 46791960), (4, 35093970), (5, 28075176), (6, 23395980), (8, 17546985), (9, 15597320), (10, 14037588), (12, 11697990), (15, 9358392), (18, 7798660), (20, 7018794), (24, 5848995), (30, 4679196), (36, 3899330), (40, 3509397), (45, 3119464), (60, 2339598), (72, 1949665), (90, 1559732), (120, 1169799), (149, 942120), (180, 779866), (298, 471060), (360, 389933), (447, 314040), (596, 235530), (745, 188424), (894, 157020), (1192, 117765), (1341, 104680), (1490, 94212), (1788, 78510), (2235, 62808), (2617, 53640), (2682, 52340), (2980, 47106), (3576, 39255), (4470, 31404), (5234, 26820), (5364, 26170), (5960, 23553), (6705, 20936), (7851, 17880), (8940, 15702), (10468, 13410), (10728, 13085)]