660299016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 1839438720

約数和(自身を除く): 1179139704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 73, 78, 104, 106, 146, 156, 159, 212, 219, 292, 312, 318, 424, 438, 547, 584, 636, 689, 876, 949, 1094, 1272, 1378, 1641, 1752, 1898, 2067, 2188, 2756, 2847, 3282, 3796, 3869, 4134, 4376, 5512, 5694, 6564, 7111, 7592, 7738, 8268, 11388, 11607, 13128, 14222, 15476, 16536, 21333, 22776, 23214, 28444, 28991, 30952, 39931, 42666, 46428, 50297, 56888, 57982, 79862, 85332, 86973, 92856, 100594, 115964, 119793, 150891, 159724, 170664, 173946, 201188, 231928, 239586, 301782, 319448, 347892, 376883, 402376, 479172, 519103, 603564, 695784, 753766, 958344, 1038206, 1130649, 1207128, 1507532, 1557309, 2076412, 2116343, 2261298, 3015064, 3114618, 4152824, 4232686, 4522596, 6229236, 6349029, 8465372, 9045192, 12458472, 12698058, 16930744, 25396116, 27512459, 50792232, 55024918, 82537377, 110049836, 165074754, 220099672, 330149508, 660299016]

約数ペア:

[(1, 660299016), (2, 330149508), (3, 220099672), (4, 165074754), (6, 110049836), (8, 82537377), (12, 55024918), (13, 50792232), (24, 27512459), (26, 25396116), (39, 16930744), (52, 12698058), (53, 12458472), (73, 9045192), (78, 8465372), (104, 6349029), (106, 6229236), (146, 4522596), (156, 4232686), (159, 4152824), (212, 3114618), (219, 3015064), (292, 2261298), (312, 2116343), (318, 2076412), (424, 1557309), (438, 1507532), (547, 1207128), (584, 1130649), (636, 1038206), (689, 958344), (876, 753766), (949, 695784), (1094, 603564), (1272, 519103), (1378, 479172), (1641, 402376), (1752, 376883), (1898, 347892), (2067, 319448), (2188, 301782), (2756, 239586), (2847, 231928), (3282, 201188), (3796, 173946), (3869, 170664), (4134, 159724), (4376, 150891), (5512, 119793), (5694, 115964), (6564, 100594), (7111, 92856), (7592, 86973), (7738, 85332), (8268, 79862), (11388, 57982), (11607, 56888), (13128, 50297), (14222, 46428), (15476, 42666), (16536, 39931), (21333, 30952), (22776, 28991), (23214, 28444)]