231034980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 714288960

約数和(自身を除く): 483253980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 263, 330, 363, 484, 526, 605, 660, 726, 789, 1052, 1210, 1315, 1331, 1452, 1578, 1815, 2420, 2630, 2662, 2893, 3156, 3630, 3945, 3993, 5260, 5324, 5786, 6655, 7260, 7890, 7986, 8679, 11572, 13310, 14465, 14641, 15780, 15972, 17358, 19965, 26620, 28930, 29282, 31823, 34716, 39930, 43395, 43923, 57860, 58564, 63646, 73205, 79860, 86790, 87846, 95469, 127292, 146410, 159115, 173580, 175692, 190938, 219615, 292820, 318230, 350053, 381876, 439230, 477345, 636460, 700106, 878460, 954690, 1050159, 1400212, 1750265, 1909380, 2100318, 3500530, 3850583, 4200636, 5250795, 7001060, 7701166, 10501590, 11551749, 15402332, 19252915, 21003180, 23103498, 38505830, 46206996, 57758745, 77011660, 115517490, 231034980]

約数ペア:

[(1, 231034980), (2, 115517490), (3, 77011660), (4, 57758745), (5, 46206996), (6, 38505830), (10, 23103498), (11, 21003180), (12, 19252915), (15, 15402332), (20, 11551749), (22, 10501590), (30, 7701166), (33, 7001060), (44, 5250795), (55, 4200636), (60, 3850583), (66, 3500530), (110, 2100318), (121, 1909380), (132, 1750265), (165, 1400212), (220, 1050159), (242, 954690), (263, 878460), (330, 700106), (363, 636460), (484, 477345), (526, 439230), (605, 381876), (660, 350053), (726, 318230), (789, 292820), (1052, 219615), (1210, 190938), (1315, 175692), (1331, 173580), (1452, 159115), (1578, 146410), (1815, 127292), (2420, 95469), (2630, 87846), (2662, 86790), (2893, 79860), (3156, 73205), (3630, 63646), (3945, 58564), (3993, 57860), (5260, 43923), (5324, 43395), (5786, 39930), (6655, 34716), (7260, 31823), (7890, 29282), (7986, 28930), (8679, 26620), (11572, 19965), (13310, 17358), (14465, 15972), (14641, 15780)]