157722840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39829}}^1$

素因数の和:39857

約数の個数: 96

約数和(自身を含む): 559213200

約数和(自身を除く): 401490360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 39829, 79658, 119487, 159316, 199145, 238974, 318632, 358461, 398290, 438119, 477948, 597435, 716922, 796580, 876238, 955896, 1194870, 1314357, 1433844, 1593160, 1752476, 1792305, 2190595, 2389740, 2628714, 2867688, 3504952, 3584610, 3943071, 4381190, 4779480, 5257428, 6571785, 7169220, 7886142, 8762380, 10514856, 13143570, 14338440, 15772284, 17524760, 19715355, 26287140, 31544568, 39430710, 52574280, 78861420, 157722840]

約数ペア:

[(1, 157722840), (2, 78861420), (3, 52574280), (4, 39430710), (5, 31544568), (6, 26287140), (8, 19715355), (9, 17524760), (10, 15772284), (11, 14338440), (12, 13143570), (15, 10514856), (18, 8762380), (20, 7886142), (22, 7169220), (24, 6571785), (30, 5257428), (33, 4779480), (36, 4381190), (40, 3943071), (44, 3584610), (45, 3504952), (55, 2867688), (60, 2628714), (66, 2389740), (72, 2190595), (88, 1792305), (90, 1752476), (99, 1593160), (110, 1433844), (120, 1314357), (132, 1194870), (165, 955896), (180, 876238), (198, 796580), (220, 716922), (264, 597435), (330, 477948), (360, 438119), (396, 398290), (440, 358461), (495, 318632), (660, 238974), (792, 199145), (990, 159316), (1320, 119487), (1980, 79658), (3960, 39829)]