538886880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:498

約数の個数: 288

約数和(自身を含む): 2120174784

約数和(自身を除く): 1581287904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 193, 210, 224, 240, 252, 277, 280, 288, 315, 336, 360, 386, 420, 480, 504, 554, 560, 579, 630, 672, 720, 772, 831, 840, 965, 1008, 1108, 1120, 1158, 1260, 1351, 1385, 1440, 1544, 1662, 1680, 1737, 1930, 1939, 2016, 2216, 2316, 2493, 2520, 2702, 2770, 2895, 3088, 3324, 3360, 3474, 3860, 3878, 4053, 4155, 4432, 4632, 4986, 5040, 5404, 5540, 5790, 5817, 6176, 6648, 6755, 6948, 7720, 7756, 8106, 8310, 8685, 8864, 9264, 9695, 9972, 10080, 10808, 11080, 11580, 11634, 12159, 12465, 13296, 13510, 13896, 15440, 15512, 16212, 16620, 17370, 17451, 18528, 19390, 19944, 20265, 21616, 22160, 23160, 23268, 24318, 24930, 26592, 27020, 27792, 29085, 30880, 31024, 32424, 33240, 34740, 34902, 38780, 39888, 40530, 43232, 44320, 46320, 46536, 48636, 49860, 53461, 54040, 55584, 58170, 60795, 62048, 64848, 66480, 69480, 69804, 77560, 79776, 81060, 87255, 92640, 93072, 97272, 99720, 106922, 108080, 116340, 121590, 129696, 132960, 138960, 139608, 155120, 160383, 162120, 174510, 186144, 194544, 199440, 213844, 216160, 232680, 243180, 267305, 277920, 279216, 310240, 320766, 324240, 349020, 374227, 389088, 398880, 427688, 465360, 481149, 486360, 534610, 558432, 641532, 648480, 698040, 748454, 801915, 855376, 930720, 962298, 972720, 1069220, 1122681, 1283064, 1396080, 1496908, 1603830, 1710752, 1871135, 1924596, 1945440, 2138440, 2245362, 2405745, 2566128, 2792160, 2993816, 3207660, 3368043, 3742270, 3849192, 4276880, 4490724, 4811490, 5132256, 5613405, 5987632, 6415320, 6736086, 7484540, 7698384, 8553760, 8981448, 9622980, 11226810, 11975264, 12830640, 13472172, 14969080, 15396768, 16840215, 17962896, 19245960, 22453620, 25661280, 26944344, 29938160, 33680430, 35925792, 38491920, 44907240, 53888688, 59876320, 67360860, 76983840, 89814480, 107777376, 134721720, 179628960, 269443440, 538886880]

約数ペア:

[(1, 538886880), (2, 269443440), (3, 179628960), (4, 134721720), (5, 107777376), (6, 89814480), (7, 76983840), (8, 67360860), (9, 59876320), (10, 53888688), (12, 44907240), (14, 38491920), (15, 35925792), (16, 33680430), (18, 29938160), (20, 26944344), (21, 25661280), (24, 22453620), (28, 19245960), (30, 17962896), (32, 16840215), (35, 15396768), (36, 14969080), (40, 13472172), (42, 12830640), (45, 11975264), (48, 11226810), (56, 9622980), (60, 8981448), (63, 8553760), (70, 7698384), (72, 7484540), (80, 6736086), (84, 6415320), (90, 5987632), (96, 5613405), (105, 5132256), (112, 4811490), (120, 4490724), (126, 4276880), (140, 3849192), (144, 3742270), (160, 3368043), (168, 3207660), (180, 2993816), (193, 2792160), (210, 2566128), (224, 2405745), (240, 2245362), (252, 2138440), (277, 1945440), (280, 1924596), (288, 1871135), (315, 1710752), (336, 1603830), (360, 1496908), (386, 1396080), (420, 1283064), (480, 1122681), (504, 1069220), (554, 972720), (560, 962298), (579, 930720), (630, 855376), (672, 801915), (720, 748454), (772, 698040), (831, 648480), (840, 641532), (965, 558432), (1008, 534610), (1108, 486360), (1120, 481149), (1158, 465360), (1260, 427688), (1351, 398880), (1385, 389088), (1440, 374227), (1544, 349020), (1662, 324240), (1680, 320766), (1737, 310240), (1930, 279216), (1939, 277920), (2016, 267305), (2216, 243180), (2316, 232680), (2493, 216160), (2520, 213844), (2702, 199440), (2770, 194544), (2895, 186144), (3088, 174510), (3324, 162120), (3360, 160383), (3474, 155120), (3860, 139608), (3878, 138960), (4053, 132960), (4155, 129696), (4432, 121590), (4632, 116340), (4986, 108080), (5040, 106922), (5404, 99720), (5540, 97272), (5790, 93072), (5817, 92640), (6176, 87255), (6648, 81060), (6755, 79776), (6948, 77560), (7720, 69804), (7756, 69480), (8106, 66480), (8310, 64848), (8685, 62048), (8864, 60795), (9264, 58170), (9695, 55584), (9972, 54040), (10080, 53461), (10808, 49860), (11080, 48636), (11580, 46536), (11634, 46320), (12159, 44320), (12465, 43232), (13296, 40530), (13510, 39888), (13896, 38780), (15440, 34902), (15512, 34740), (16212, 33240), (16620, 32424), (17370, 31024), (17451, 30880), (18528, 29085), (19390, 27792), (19944, 27020), (20265, 26592), (21616, 24930), (22160, 24318), (23160, 23268)]