197147520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3803}}^1$

素因数の和:3834

約数の個数: 160

約数和(自身を含む): 704234520

約数和(自身を除く): 507087000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 3803, 4320, 5184, 5760, 6480, 7606, 8640, 10368, 11409, 12960, 15212, 17280, 19015, 22818, 25920, 30424, 34227, 38030, 45636, 51840, 57045, 60848, 68454, 76060, 91272, 102681, 114090, 121696, 136908, 152120, 171135, 182544, 205362, 228180, 243392, 273816, 304240, 308043, 342270, 365088, 410724, 456360, 486784, 513405, 547632, 608480, 616086, 684540, 730176, 821448, 912720, 1026810, 1095264, 1216960, 1232172, 1369080, 1460352, 1540215, 1642896, 1825440, 2053620, 2190528, 2433920, 2464344, 2738160, 3080430, 3285792, 3650880, 4107240, 4381056, 4928688, 5476320, 6160860, 6571584, 7301760, 8214480, 9857376, 10952640, 12321720, 13143168, 16428960, 19714752, 21905280, 24643440, 32857920, 39429504, 49286880, 65715840, 98573760, 197147520]

約数ペア:

[(1, 197147520), (2, 98573760), (3, 65715840), (4, 49286880), (5, 39429504), (6, 32857920), (8, 24643440), (9, 21905280), (10, 19714752), (12, 16428960), (15, 13143168), (16, 12321720), (18, 10952640), (20, 9857376), (24, 8214480), (27, 7301760), (30, 6571584), (32, 6160860), (36, 5476320), (40, 4928688), (45, 4381056), (48, 4107240), (54, 3650880), (60, 3285792), (64, 3080430), (72, 2738160), (80, 2464344), (81, 2433920), (90, 2190528), (96, 2053620), (108, 1825440), (120, 1642896), (128, 1540215), (135, 1460352), (144, 1369080), (160, 1232172), (162, 1216960), (180, 1095264), (192, 1026810), (216, 912720), (240, 821448), (270, 730176), (288, 684540), (320, 616086), (324, 608480), (360, 547632), (384, 513405), (405, 486784), (432, 456360), (480, 410724), (540, 365088), (576, 342270), (640, 308043), (648, 304240), (720, 273816), (810, 243392), (864, 228180), (960, 205362), (1080, 182544), (1152, 171135), (1296, 152120), (1440, 136908), (1620, 121696), (1728, 114090), (1920, 102681), (2160, 91272), (2592, 76060), (2880, 68454), (3240, 60848), (3456, 57045), (3803, 51840), (4320, 45636), (5184, 38030), (5760, 34227), (6480, 30424), (7606, 25920), (8640, 22818), (10368, 19015), (11409, 17280), (12960, 15212)]