303966880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2286

約数の個数: 96

約数和(自身を含む): 827559936

約数和(自身を除く): 523593056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2137, 2540, 3556, 4064, 4274, 4445, 5080, 7112, 8548, 8890, 10160, 10685, 14224, 14959, 17096, 17780, 20320, 21370, 28448, 29918, 34192, 35560, 42740, 59836, 68384, 71120, 74795, 85480, 119672, 142240, 149590, 170960, 239344, 271399, 299180, 341920, 478688, 542798, 598360, 1085596, 1196720, 1356995, 1899793, 2171192, 2393440, 2713990, 3799586, 4342384, 5427980, 7599172, 8684768, 9498965, 10855960, 15198344, 18997930, 21711920, 30396688, 37995860, 43423840, 60793376, 75991720, 151983440, 303966880]

約数ペア:

[(1, 303966880), (2, 151983440), (4, 75991720), (5, 60793376), (7, 43423840), (8, 37995860), (10, 30396688), (14, 21711920), (16, 18997930), (20, 15198344), (28, 10855960), (32, 9498965), (35, 8684768), (40, 7599172), (56, 5427980), (70, 4342384), (80, 3799586), (112, 2713990), (127, 2393440), (140, 2171192), (160, 1899793), (224, 1356995), (254, 1196720), (280, 1085596), (508, 598360), (560, 542798), (635, 478688), (889, 341920), (1016, 299180), (1120, 271399), (1270, 239344), (1778, 170960), (2032, 149590), (2137, 142240), (2540, 119672), (3556, 85480), (4064, 74795), (4274, 71120), (4445, 68384), (5080, 59836), (7112, 42740), (8548, 35560), (8890, 34192), (10160, 29918), (10685, 28448), (14224, 21370), (14959, 20320), (17096, 17780)]