71343720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9437}}^1$

素因数の和:9464

約数の個数: 128

約数和(自身を含む): 271814400

約数和(自身を除く): 200470680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9437, 18874, 28311, 37748, 47185, 56622, 66059, 75496, 84933, 94370, 113244, 132118, 141555, 169866, 188740, 198177, 226488, 254799, 264236, 283110, 330295, 339732, 377480, 396354, 424665, 509598, 528472, 566220, 594531, 660590, 679464, 792708, 849330, 990885, 1019196, 1132440, 1189062, 1273995, 1321180, 1585416, 1698660, 1783593, 1981770, 2038392, 2378124, 2547990, 2642360, 2972655, 3397320, 3567186, 3963540, 4756248, 5095980, 5945310, 7134372, 7927080, 8917965, 10191960, 11890620, 14268744, 17835930, 23781240, 35671860, 71343720]

約数ペア:

[(1, 71343720), (2, 35671860), (3, 23781240), (4, 17835930), (5, 14268744), (6, 11890620), (7, 10191960), (8, 8917965), (9, 7927080), (10, 7134372), (12, 5945310), (14, 5095980), (15, 4756248), (18, 3963540), (20, 3567186), (21, 3397320), (24, 2972655), (27, 2642360), (28, 2547990), (30, 2378124), (35, 2038392), (36, 1981770), (40, 1783593), (42, 1698660), (45, 1585416), (54, 1321180), (56, 1273995), (60, 1189062), (63, 1132440), (70, 1019196), (72, 990885), (84, 849330), (90, 792708), (105, 679464), (108, 660590), (120, 594531), (126, 566220), (135, 528472), (140, 509598), (168, 424665), (180, 396354), (189, 377480), (210, 339732), (216, 330295), (252, 283110), (270, 264236), (280, 254799), (315, 226488), (360, 198177), (378, 188740), (420, 169866), (504, 141555), (540, 132118), (630, 113244), (756, 94370), (840, 84933), (945, 75496), (1080, 66059), (1260, 56622), (1512, 47185), (1890, 37748), (2520, 28311), (3780, 18874), (7560, 9437)]