2742760440

素因数分解:

$2^3\times 3^8\times 5^1\times 7^1\times {\mathrm{1493}}^1$

素因数の和:1535

約数の個数: 288

約数和(自身を含む): 10585766880

約数和(自身を除く): 7843006440

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1493, 1512, 1620, 1701, 1890, 1944, 2187, 2268, 2430, 2520, 2835, 2916, 2986, 3240, 3402, 3645, 3780, 4374, 4479, 4536, 4860, 5103, 5670, 5832, 5972, 6561, 6804, 7290, 7465, 7560, 8505, 8748, 8958, 9720, 10206, 10451, 10935, 11340, 11944, 13122, 13437, 13608, 14580, 14930, 15309, 17010, 17496, 17916, 20412, 20902, 21870, 22395, 22680, 25515, 26244, 26874, 29160, 29860, 30618, 31353, 32805, 34020, 35832, 40311, 40824, 41804, 43740, 44790, 45927, 51030, 52255, 52488, 53748, 59720, 61236, 62706, 65610, 67185, 68040, 76545, 80622, 83608, 87480, 89580, 91854, 94059, 102060, 104510, 107496, 120933, 122472, 125412, 131220, 134370, 153090, 156765, 161244, 179160, 183708, 188118, 201555, 204120, 209020, 229635, 241866, 250824, 262440, 268740, 282177, 306180, 313530, 322488, 362799, 367416, 376236, 403110, 418040, 459270, 470295, 483732, 537480, 564354, 604665, 612360, 627060, 725598, 752472, 806220, 846531, 918540, 940590, 967464, 1088397, 1128708, 1209330, 1254120, 1410885, 1451196, 1612440, 1693062, 1813995, 1837080, 1881180, 2176794, 2257416, 2418660, 2539593, 2821770, 2902392, 3265191, 3386124, 3627990, 3762360, 4232655, 4353588, 4837320, 5079186, 5441985, 5643540, 6530382, 6772248, 7255980, 7618779, 8465310, 8707176, 9795573, 10158372, 10883970, 11287080, 12697965, 13060764, 14511960, 15237558, 16325955, 16930620, 19591146, 20316744, 21767940, 22856337, 25395930, 26121528, 30475116, 32651910, 33861240, 38093895, 39182292, 43535880, 45712674, 48977865, 50791860, 60950232, 65303820, 68569011, 76187790, 78364584, 91425348, 97955730, 101583720, 114281685, 130607640, 137138022, 152375580, 182850696, 195911460, 228563370, 274276044, 304751160, 342845055, 391822920, 457126740, 548552088, 685690110, 914253480, 1371380220, 2742760440]

約数ペア:

[(1, 2742760440), (2, 1371380220), (3, 914253480), (4, 685690110), (5, 548552088), (6, 457126740), (7, 391822920), (8, 342845055), (9, 304751160), (10, 274276044), (12, 228563370), (14, 195911460), (15, 182850696), (18, 152375580), (20, 137138022), (21, 130607640), (24, 114281685), (27, 101583720), (28, 97955730), (30, 91425348), (35, 78364584), (36, 76187790), (40, 68569011), (42, 65303820), (45, 60950232), (54, 50791860), (56, 48977865), (60, 45712674), (63, 43535880), (70, 39182292), (72, 38093895), (81, 33861240), (84, 32651910), (90, 30475116), (105, 26121528), (108, 25395930), (120, 22856337), (126, 21767940), (135, 20316744), (140, 19591146), (162, 16930620), (168, 16325955), (180, 15237558), (189, 14511960), (210, 13060764), (216, 12697965), (243, 11287080), (252, 10883970), (270, 10158372), (280, 9795573), (315, 8707176), (324, 8465310), (360, 7618779), (378, 7255980), (405, 6772248), (420, 6530382), (486, 5643540), (504, 5441985), (540, 5079186), (567, 4837320), (630, 4353588), (648, 4232655), (729, 3762360), (756, 3627990), (810, 3386124), (840, 3265191), (945, 2902392), (972, 2821770), (1080, 2539593), (1134, 2418660), (1215, 2257416), (1260, 2176794), (1458, 1881180), (1493, 1837080), (1512, 1813995), (1620, 1693062), (1701, 1612440), (1890, 1451196), (1944, 1410885), (2187, 1254120), (2268, 1209330), (2430, 1128708), (2520, 1088397), (2835, 967464), (2916, 940590), (2986, 918540), (3240, 846531), (3402, 806220), (3645, 752472), (3780, 725598), (4374, 627060), (4479, 612360), (4536, 604665), (4860, 564354), (5103, 537480), (5670, 483732), (5832, 470295), (5972, 459270), (6561, 418040), (6804, 403110), (7290, 376236), (7465, 367416), (7560, 362799), (8505, 322488), (8748, 313530), (8958, 306180), (9720, 282177), (10206, 268740), (10451, 262440), (10935, 250824), (11340, 241866), (11944, 229635), (13122, 209020), (13437, 204120), (13608, 201555), (14580, 188118), (14930, 183708), (15309, 179160), (17010, 161244), (17496, 156765), (17916, 153090), (20412, 134370), (20902, 131220), (21870, 125412), (22395, 122472), (22680, 120933), (25515, 107496), (26244, 104510), (26874, 102060), (29160, 94059), (29860, 91854), (30618, 89580), (31353, 87480), (32805, 83608), (34020, 80622), (35832, 76545), (40311, 68040), (40824, 67185), (41804, 65610), (43740, 62706), (44790, 61236), (45927, 59720), (51030, 53748), (52255, 52488)]