2016121860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{100907}}^1$

素因数の和:100962

約数の個数: 96

約数和(自身を含む): 6441966720

約数和(自身を除く): 4425844860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 19980, 100907, 201814, 302721, 403628, 504535, 605442, 908163, 1009070, 1210884, 1513605, 1816326, 2018140, 2724489, 3027210, 3632652, 3733559, 4540815, 5448978, 6054420, 7467118, 9081630, 10897956, 11200677, 13622445, 14934236, 18163260, 18667795, 22401354, 27244890, 33602031, 37335590, 44802708, 54489780, 56003385, 67204062, 74671180, 100806093, 112006770, 134408124, 168010155, 201612186, 224013540, 336020310, 403224372, 504030465, 672040620, 1008060930, 2016121860]

約数ペア:

[(1, 2016121860), (2, 1008060930), (3, 672040620), (4, 504030465), (5, 403224372), (6, 336020310), (9, 224013540), (10, 201612186), (12, 168010155), (15, 134408124), (18, 112006770), (20, 100806093), (27, 74671180), (30, 67204062), (36, 56003385), (37, 54489780), (45, 44802708), (54, 37335590), (60, 33602031), (74, 27244890), (90, 22401354), (108, 18667795), (111, 18163260), (135, 14934236), (148, 13622445), (180, 11200677), (185, 10897956), (222, 9081630), (270, 7467118), (333, 6054420), (370, 5448978), (444, 4540815), (540, 3733559), (555, 3632652), (666, 3027210), (740, 2724489), (999, 2018140), (1110, 1816326), (1332, 1513605), (1665, 1210884), (1998, 1009070), (2220, 908163), (3330, 605442), (3996, 504535), (4995, 403628), (6660, 302721), (9990, 201814), (19980, 100907)]