144492040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 415134720

約数和(自身を除く): 270642680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 140, 154, 172, 215, 220, 280, 301, 308, 344, 385, 430, 440, 473, 602, 616, 770, 860, 946, 1091, 1204, 1505, 1540, 1720, 1892, 2182, 2365, 2408, 3010, 3080, 3311, 3784, 4364, 4730, 5455, 6020, 6622, 7637, 8728, 9460, 10910, 12001, 12040, 13244, 15274, 16555, 18920, 21820, 24002, 26488, 30548, 33110, 38185, 43640, 46913, 48004, 60005, 61096, 66220, 76370, 84007, 93826, 96008, 120010, 132440, 152740, 168014, 187652, 234565, 240020, 305480, 328391, 336028, 375304, 420035, 469130, 480040, 516043, 656782, 672056, 840070, 938260, 1032086, 1313564, 1641955, 1680140, 1876520, 2064172, 2580215, 2627128, 3283910, 3360280, 3612301, 4128344, 5160430, 6567820, 7224602, 10320860, 13135640, 14449204, 18061505, 20641720, 28898408, 36123010, 72246020, 144492040]

約数ペア:

[(1, 144492040), (2, 72246020), (4, 36123010), (5, 28898408), (7, 20641720), (8, 18061505), (10, 14449204), (11, 13135640), (14, 10320860), (20, 7224602), (22, 6567820), (28, 5160430), (35, 4128344), (40, 3612301), (43, 3360280), (44, 3283910), (55, 2627128), (56, 2580215), (70, 2064172), (77, 1876520), (86, 1680140), (88, 1641955), (110, 1313564), (140, 1032086), (154, 938260), (172, 840070), (215, 672056), (220, 656782), (280, 516043), (301, 480040), (308, 469130), (344, 420035), (385, 375304), (430, 336028), (440, 328391), (473, 305480), (602, 240020), (616, 234565), (770, 187652), (860, 168014), (946, 152740), (1091, 132440), (1204, 120010), (1505, 96008), (1540, 93826), (1720, 84007), (1892, 76370), (2182, 66220), (2365, 61096), (2408, 60005), (3010, 48004), (3080, 46913), (3311, 43640), (3784, 38185), (4364, 33110), (4730, 30548), (5455, 26488), (6020, 24002), (6622, 21820), (7637, 18920), (8728, 16555), (9460, 15274), (10910, 13244), (12001, 12040)]