140982120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 160

約数和(自身を含む): 483385320

約数和(自身を除く): 342403200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 821, 954, 1060, 1080, 1272, 1431, 1590, 1620, 1642, 1908, 2120, 2385, 2463, 2862, 3180, 3240, 3284, 3816, 4105, 4293, 4770, 4926, 5724, 6360, 6568, 7155, 7389, 8210, 8586, 9540, 9852, 11448, 12315, 14310, 14778, 16420, 17172, 19080, 19704, 21465, 22167, 24630, 28620, 29556, 32840, 34344, 36945, 42930, 43513, 44334, 49260, 57240, 59112, 66501, 73890, 85860, 87026, 88668, 98520, 110835, 130539, 133002, 147780, 171720, 174052, 177336, 217565, 221670, 261078, 266004, 295560, 332505, 348104, 391617, 435130, 443340, 522156, 532008, 652695, 665010, 783234, 870260, 886680, 1044312, 1174851, 1305390, 1330020, 1566468, 1740520, 1958085, 2349702, 2610780, 2660040, 3132936, 3524553, 3916170, 4699404, 5221560, 5874255, 7049106, 7832340, 9398808, 11748510, 14098212, 15664680, 17622765, 23497020, 28196424, 35245530, 46994040, 70491060, 140982120]

約数ペア:

[(1, 140982120), (2, 70491060), (3, 46994040), (4, 35245530), (5, 28196424), (6, 23497020), (8, 17622765), (9, 15664680), (10, 14098212), (12, 11748510), (15, 9398808), (18, 7832340), (20, 7049106), (24, 5874255), (27, 5221560), (30, 4699404), (36, 3916170), (40, 3524553), (45, 3132936), (53, 2660040), (54, 2610780), (60, 2349702), (72, 1958085), (81, 1740520), (90, 1566468), (106, 1330020), (108, 1305390), (120, 1174851), (135, 1044312), (159, 886680), (162, 870260), (180, 783234), (212, 665010), (216, 652695), (265, 532008), (270, 522156), (318, 443340), (324, 435130), (360, 391617), (405, 348104), (424, 332505), (477, 295560), (530, 266004), (540, 261078), (636, 221670), (648, 217565), (795, 177336), (810, 174052), (821, 171720), (954, 147780), (1060, 133002), (1080, 130539), (1272, 110835), (1431, 98520), (1590, 88668), (1620, 87026), (1642, 85860), (1908, 73890), (2120, 66501), (2385, 59112), (2463, 57240), (2862, 49260), (3180, 44334), (3240, 43513), (3284, 42930), (3816, 36945), (4105, 34344), (4293, 32840), (4770, 29556), (4926, 28620), (5724, 24630), (6360, 22167), (6568, 21465), (7155, 19704), (7389, 19080), (8210, 17172), (8586, 16420), (9540, 14778), (9852, 14310), (11448, 12315)]