144017880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 460961280

約数和(自身を除く): 316943400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 227, 255, 311, 340, 408, 454, 510, 622, 680, 681, 908, 933, 1020, 1135, 1244, 1362, 1555, 1816, 1866, 2040, 2270, 2488, 2724, 3110, 3405, 3732, 3859, 4540, 4665, 5287, 5448, 6220, 6810, 7464, 7718, 9080, 9330, 10574, 11577, 12440, 13620, 15436, 15861, 18660, 19295, 21148, 23154, 26435, 27240, 30872, 31722, 37320, 38590, 42296, 46308, 52870, 57885, 63444, 70597, 77180, 79305, 92616, 105740, 115770, 126888, 141194, 154360, 158610, 211480, 211791, 231540, 282388, 317220, 352985, 423582, 463080, 564776, 634440, 705970, 847164, 1058955, 1200149, 1411940, 1694328, 2117910, 2400298, 2823880, 3600447, 4235820, 4800596, 6000745, 7200894, 8471640, 9601192, 12001490, 14401788, 18002235, 24002980, 28803576, 36004470, 48005960, 72008940, 144017880]

約数ペア:

[(1, 144017880), (2, 72008940), (3, 48005960), (4, 36004470), (5, 28803576), (6, 24002980), (8, 18002235), (10, 14401788), (12, 12001490), (15, 9601192), (17, 8471640), (20, 7200894), (24, 6000745), (30, 4800596), (34, 4235820), (40, 3600447), (51, 2823880), (60, 2400298), (68, 2117910), (85, 1694328), (102, 1411940), (120, 1200149), (136, 1058955), (170, 847164), (204, 705970), (227, 634440), (255, 564776), (311, 463080), (340, 423582), (408, 352985), (454, 317220), (510, 282388), (622, 231540), (680, 211791), (681, 211480), (908, 158610), (933, 154360), (1020, 141194), (1135, 126888), (1244, 115770), (1362, 105740), (1555, 92616), (1816, 79305), (1866, 77180), (2040, 70597), (2270, 63444), (2488, 57885), (2724, 52870), (3110, 46308), (3405, 42296), (3732, 38590), (3859, 37320), (4540, 31722), (4665, 30872), (5287, 27240), (5448, 26435), (6220, 23154), (6810, 21148), (7464, 19295), (7718, 18660), (9080, 15861), (9330, 15436), (10574, 13620), (11577, 12440)]