141975240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1907

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 330805560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1823, 1947, 2360, 2596, 3245, 3540, 3646, 3894, 5192, 5469, 6490, 7080, 7292, 7788, 9115, 9735, 10938, 12980, 14584, 15576, 18230, 19470, 20053, 21876, 25960, 27345, 36460, 38940, 40106, 43752, 54690, 60159, 72920, 77880, 80212, 100265, 107557, 109380, 120318, 160424, 200530, 215114, 218760, 240636, 300795, 322671, 401060, 430228, 481272, 537785, 601590, 645342, 802120, 860456, 1075570, 1183127, 1203180, 1290684, 1613355, 2151140, 2366254, 2406360, 2581368, 3226710, 3549381, 4302280, 4732508, 5915635, 6453420, 7098762, 9465016, 11831270, 12906840, 14197524, 17746905, 23662540, 28395048, 35493810, 47325080, 70987620, 141975240]

約数ペア:

[(1, 141975240), (2, 70987620), (3, 47325080), (4, 35493810), (5, 28395048), (6, 23662540), (8, 17746905), (10, 14197524), (11, 12906840), (12, 11831270), (15, 9465016), (20, 7098762), (22, 6453420), (24, 5915635), (30, 4732508), (33, 4302280), (40, 3549381), (44, 3226710), (55, 2581368), (59, 2406360), (60, 2366254), (66, 2151140), (88, 1613355), (110, 1290684), (118, 1203180), (120, 1183127), (132, 1075570), (165, 860456), (177, 802120), (220, 645342), (236, 601590), (264, 537785), (295, 481272), (330, 430228), (354, 401060), (440, 322671), (472, 300795), (590, 240636), (649, 218760), (660, 215114), (708, 200530), (885, 160424), (1180, 120318), (1298, 109380), (1320, 107557), (1416, 100265), (1770, 80212), (1823, 77880), (1947, 72920), (2360, 60159), (2596, 54690), (3245, 43752), (3540, 40106), (3646, 38940), (3894, 36460), (5192, 27345), (5469, 25960), (6490, 21876), (7080, 20053), (7292, 19470), (7788, 18230), (9115, 15576), (9735, 14584), (10938, 12980)]