164366160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 586248192

約数和(自身を除く): 421882032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 227, 240, 280, 336, 420, 431, 454, 560, 681, 840, 862, 908, 1135, 1293, 1362, 1589, 1680, 1724, 1816, 2155, 2270, 2586, 2724, 3017, 3178, 3405, 3448, 3632, 4310, 4540, 4767, 5172, 5448, 6034, 6356, 6465, 6810, 6896, 7945, 8620, 9051, 9080, 9534, 10344, 10896, 12068, 12712, 12930, 13620, 15085, 15890, 17240, 18102, 18160, 19068, 20688, 23835, 24136, 25424, 25860, 27240, 30170, 31780, 34480, 36204, 38136, 45255, 47670, 48272, 51720, 54480, 60340, 63560, 72408, 76272, 90510, 95340, 97837, 103440, 120680, 127120, 144816, 181020, 190680, 195674, 241360, 293511, 362040, 381360, 391348, 489185, 587022, 684859, 724080, 782696, 978370, 1174044, 1369718, 1467555, 1565392, 1956740, 2054577, 2348088, 2739436, 2935110, 3424295, 3913480, 4109154, 4696176, 5478872, 5870220, 6848590, 7826960, 8218308, 10272885, 10957744, 11740440, 13697180, 16436616, 20545770, 23480880, 27394360, 32873232, 41091540, 54788720, 82183080, 164366160]

約数ペア:

[(1, 164366160), (2, 82183080), (3, 54788720), (4, 41091540), (5, 32873232), (6, 27394360), (7, 23480880), (8, 20545770), (10, 16436616), (12, 13697180), (14, 11740440), (15, 10957744), (16, 10272885), (20, 8218308), (21, 7826960), (24, 6848590), (28, 5870220), (30, 5478872), (35, 4696176), (40, 4109154), (42, 3913480), (48, 3424295), (56, 2935110), (60, 2739436), (70, 2348088), (80, 2054577), (84, 1956740), (105, 1565392), (112, 1467555), (120, 1369718), (140, 1174044), (168, 978370), (210, 782696), (227, 724080), (240, 684859), (280, 587022), (336, 489185), (420, 391348), (431, 381360), (454, 362040), (560, 293511), (681, 241360), (840, 195674), (862, 190680), (908, 181020), (1135, 144816), (1293, 127120), (1362, 120680), (1589, 103440), (1680, 97837), (1724, 95340), (1816, 90510), (2155, 76272), (2270, 72408), (2586, 63560), (2724, 60340), (3017, 54480), (3178, 51720), (3405, 48272), (3448, 47670), (3632, 45255), (4310, 38136), (4540, 36204), (4767, 34480), (5172, 31780), (5448, 30170), (6034, 27240), (6356, 25860), (6465, 25424), (6810, 24136), (6896, 23835), (7945, 20688), (8620, 19068), (9051, 18160), (9080, 18102), (9534, 17240), (10344, 15890), (10896, 15085), (12068, 13620), (12712, 12930)]