2140094160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{27779}}^1$

素因数の和:27905

約数の個数: 120

約数和(自身を含む): 7254580320

約数和(自身を除く): 5114486160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 12840, 15408, 19260, 25680, 27779, 38520, 55558, 77040, 83337, 111116, 138895, 166674, 222232, 250011, 277790, 333348, 416685, 444464, 500022, 555580, 666696, 833370, 1000044, 1111160, 1250055, 1333392, 1666740, 2000088, 2222320, 2500110, 2972353, 3333480, 4000176, 5000220, 5944706, 6666960, 8917059, 10000440, 11889412, 14861765, 17834118, 20000880, 23778824, 26751177, 29723530, 35668236, 44585295, 47557648, 53502354, 59447060, 71336472, 89170590, 107004708, 118894120, 133755885, 142672944, 178341180, 214009416, 237788240, 267511770, 356682360, 428018832, 535023540, 713364720, 1070047080, 2140094160]

約数ペア:

[(1, 2140094160), (2, 1070047080), (3, 713364720), (4, 535023540), (5, 428018832), (6, 356682360), (8, 267511770), (9, 237788240), (10, 214009416), (12, 178341180), (15, 142672944), (16, 133755885), (18, 118894120), (20, 107004708), (24, 89170590), (30, 71336472), (36, 59447060), (40, 53502354), (45, 47557648), (48, 44585295), (60, 35668236), (72, 29723530), (80, 26751177), (90, 23778824), (107, 20000880), (120, 17834118), (144, 14861765), (180, 11889412), (214, 10000440), (240, 8917059), (321, 6666960), (360, 5944706), (428, 5000220), (535, 4000176), (642, 3333480), (720, 2972353), (856, 2500110), (963, 2222320), (1070, 2000088), (1284, 1666740), (1605, 1333392), (1712, 1250055), (1926, 1111160), (2140, 1000044), (2568, 833370), (3210, 666696), (3852, 555580), (4280, 500022), (4815, 444464), (5136, 416685), (6420, 333348), (7704, 277790), (8560, 250011), (9630, 222232), (12840, 166674), (15408, 138895), (19260, 111116), (25680, 83337), (27779, 77040), (38520, 55558)]