142217640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3559}}^1$

素因数の和:3616

約数の個数: 128

約数和(自身を含む): 487008000

約数和(自身を除く): 344790360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3559, 3996, 4440, 4995, 6660, 7118, 7992, 9990, 10677, 13320, 14236, 17795, 19980, 21354, 28472, 32031, 35590, 39960, 42708, 53385, 64062, 71180, 85416, 96093, 106770, 128124, 131683, 142360, 160155, 192186, 213540, 256248, 263366, 320310, 384372, 395049, 427080, 480465, 526732, 640620, 658415, 768744, 790098, 960930, 1053464, 1185147, 1281240, 1316830, 1580196, 1921860, 1975245, 2370294, 2633660, 3160392, 3555441, 3843720, 3950490, 4740588, 5267320, 5925735, 7110882, 7900980, 9481176, 11851470, 14221764, 15801960, 17777205, 23702940, 28443528, 35554410, 47405880, 71108820, 142217640]

約数ペア:

[(1, 142217640), (2, 71108820), (3, 47405880), (4, 35554410), (5, 28443528), (6, 23702940), (8, 17777205), (9, 15801960), (10, 14221764), (12, 11851470), (15, 9481176), (18, 7900980), (20, 7110882), (24, 5925735), (27, 5267320), (30, 4740588), (36, 3950490), (37, 3843720), (40, 3555441), (45, 3160392), (54, 2633660), (60, 2370294), (72, 1975245), (74, 1921860), (90, 1580196), (108, 1316830), (111, 1281240), (120, 1185147), (135, 1053464), (148, 960930), (180, 790098), (185, 768744), (216, 658415), (222, 640620), (270, 526732), (296, 480465), (333, 427080), (360, 395049), (370, 384372), (444, 320310), (540, 263366), (555, 256248), (666, 213540), (740, 192186), (888, 160155), (999, 142360), (1080, 131683), (1110, 128124), (1332, 106770), (1480, 96093), (1665, 85416), (1998, 71180), (2220, 64062), (2664, 53385), (3330, 42708), (3559, 39960), (3996, 35590), (4440, 32031), (4995, 28472), (6660, 21354), (7118, 19980), (7992, 17795), (9990, 14236), (10677, 13320)]