203167440

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{1493}}^1$

素因数の和:1528

約数の個数: 240

約数和(自身を含む): 809198208

約数和(自身を除く): 606030768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1493, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2986, 3024, 3240, 3402, 3780, 3888, 4479, 4536, 4860, 5040, 5670, 5972, 6480, 6804, 7465, 7560, 8505, 8958, 9072, 9720, 10451, 11340, 11944, 13437, 13608, 14930, 15120, 17010, 17916, 19440, 20902, 22395, 22680, 23888, 26874, 27216, 29860, 31353, 34020, 35832, 40311, 41804, 44790, 45360, 52255, 53748, 59720, 62706, 67185, 68040, 71664, 80622, 83608, 89580, 94059, 104510, 107496, 119440, 120933, 125412, 134370, 136080, 156765, 161244, 167216, 179160, 188118, 201555, 209020, 214992, 241866, 250824, 268740, 282177, 313530, 322488, 358320, 362799, 376236, 403110, 418040, 470295, 483732, 501648, 537480, 564354, 604665, 627060, 644976, 725598, 752472, 806220, 836080, 846531, 940590, 967464, 1074960, 1128708, 1209330, 1254120, 1410885, 1451196, 1504944, 1612440, 1693062, 1813995, 1881180, 1934928, 2257416, 2418660, 2508240, 2539593, 2821770, 2902392, 3224880, 3386124, 3627990, 3762360, 4232655, 4514832, 4837320, 5079186, 5643540, 5804784, 6772248, 7255980, 7524720, 8465310, 9674640, 10158372, 11287080, 12697965, 13544496, 14511960, 16930620, 20316744, 22574160, 25395930, 29023920, 33861240, 40633488, 50791860, 67722480, 101583720, 203167440]

約数ペア:

[(1, 203167440), (2, 101583720), (3, 67722480), (4, 50791860), (5, 40633488), (6, 33861240), (7, 29023920), (8, 25395930), (9, 22574160), (10, 20316744), (12, 16930620), (14, 14511960), (15, 13544496), (16, 12697965), (18, 11287080), (20, 10158372), (21, 9674640), (24, 8465310), (27, 7524720), (28, 7255980), (30, 6772248), (35, 5804784), (36, 5643540), (40, 5079186), (42, 4837320), (45, 4514832), (48, 4232655), (54, 3762360), (56, 3627990), (60, 3386124), (63, 3224880), (70, 2902392), (72, 2821770), (80, 2539593), (81, 2508240), (84, 2418660), (90, 2257416), (105, 1934928), (108, 1881180), (112, 1813995), (120, 1693062), (126, 1612440), (135, 1504944), (140, 1451196), (144, 1410885), (162, 1254120), (168, 1209330), (180, 1128708), (189, 1074960), (210, 967464), (216, 940590), (240, 846531), (243, 836080), (252, 806220), (270, 752472), (280, 725598), (315, 644976), (324, 627060), (336, 604665), (360, 564354), (378, 537480), (405, 501648), (420, 483732), (432, 470295), (486, 418040), (504, 403110), (540, 376236), (560, 362799), (567, 358320), (630, 322488), (648, 313530), (720, 282177), (756, 268740), (810, 250824), (840, 241866), (945, 214992), (972, 209020), (1008, 201555), (1080, 188118), (1134, 179160), (1215, 167216), (1260, 161244), (1296, 156765), (1493, 136080), (1512, 134370), (1620, 125412), (1680, 120933), (1701, 119440), (1890, 107496), (1944, 104510), (2160, 94059), (2268, 89580), (2430, 83608), (2520, 80622), (2835, 71664), (2986, 68040), (3024, 67185), (3240, 62706), (3402, 59720), (3780, 53748), (3888, 52255), (4479, 45360), (4536, 44790), (4860, 41804), (5040, 40311), (5670, 35832), (5972, 34020), (6480, 31353), (6804, 29860), (7465, 27216), (7560, 26874), (8505, 23888), (8958, 22680), (9072, 22395), (9720, 20902), (10451, 19440), (11340, 17916), (11944, 17010), (13437, 15120), (13608, 14930)]