1570796820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{26687}}^1$

素因数の和:26814

約数の個数: 96

約数和(自身を含む): 4931942400

約数和(自身を除く): 3361145580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2943, 3270, 3924, 4905, 5886, 6540, 9810, 11772, 14715, 19620, 26687, 29430, 53374, 58860, 80061, 106748, 133435, 160122, 240183, 266870, 320244, 400305, 480366, 533740, 720549, 800610, 960732, 1200915, 1441098, 1601220, 2401830, 2882196, 2908883, 3602745, 4803660, 5817766, 7205490, 8726649, 11635532, 14410980, 14544415, 17453298, 26179947, 29088830, 34906596, 43633245, 52359894, 58177660, 78539841, 87266490, 104719788, 130899735, 157079682, 174532980, 261799470, 314159364, 392699205, 523598940, 785398410, 1570796820]

約数ペア:

[(1, 1570796820), (2, 785398410), (3, 523598940), (4, 392699205), (5, 314159364), (6, 261799470), (9, 174532980), (10, 157079682), (12, 130899735), (15, 104719788), (18, 87266490), (20, 78539841), (27, 58177660), (30, 52359894), (36, 43633245), (45, 34906596), (54, 29088830), (60, 26179947), (90, 17453298), (108, 14544415), (109, 14410980), (135, 11635532), (180, 8726649), (218, 7205490), (270, 5817766), (327, 4803660), (436, 3602745), (540, 2908883), (545, 2882196), (654, 2401830), (981, 1601220), (1090, 1441098), (1308, 1200915), (1635, 960732), (1962, 800610), (2180, 720549), (2943, 533740), (3270, 480366), (3924, 400305), (4905, 320244), (5886, 266870), (6540, 240183), (9810, 160122), (11772, 133435), (14715, 106748), (19620, 80061), (26687, 58860), (29430, 53374)]