157455377520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{36341}}^1$

素因数の和:38943

約数の個数: 160

約数和(自身を含む): 558073566720

約数和(自身を除く): 400618189200

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, 240, 280, 336, 420, 560, 840, 1680, 2579, 5158, 7737, 10316, 12895, 15474, 18053, 20632, 25790, 30948, 36106, 36341, 38685, 41264, 51580, 54159, 61896, 72212, 72682, 77370, 90265, 103160, 108318, 109023, 123792, 144424, 145364, 154740, 180530, 181705, 206320, 216636, 218046, 254387, 270795, 288848, 290728, 309480, 361060, 363410, 433272, 436092, 508774, 541590, 545115, 581456, 618960, 722120, 726820, 763161, 866544, 872184, 1017548, 1083180, 1090230, 1271935, 1444240, 1453640, 1526322, 1744368, 2035096, 2166360, 2180460, 2543870, 2907280, 3052644, 3815805, 4070192, 4332720, 4360920, 5087740, 6105288, 7631610, 8721840, 10175480, 12210576, 15263220, 20350960, 30526440, 61052880, 93723439, 187446878, 281170317, 374893756, 468617195, 562340634, 656064073, 749787512, 937234390, 1124681268, 1312128146, 1405851585, 1499575024, 1874468780, 1968192219, 2249362536, 2624256292, 2811703170, 3280320365, 3748937560, 3936384438, 4498725072, 5248512584, 5623406340, 6560640730, 7497875120, 7872768876, 9840961095, 10497025168, 11246812680, 13121281460, 15745537752, 19681922190, 22493625360, 26242562920, 31491075504, 39363844380, 52485125840, 78727688760, 157455377520]

約数ペア:

[(1, 157455377520), (2, 78727688760), (3, 52485125840), (4, 39363844380), (5, 31491075504), (6, 26242562920), (7, 22493625360), (8, 19681922190), (10, 15745537752), (12, 13121281460), (14, 11246812680), (15, 10497025168), (16, 9840961095), (20, 7872768876), (21, 7497875120), (24, 6560640730), (28, 5623406340), (30, 5248512584), (35, 4498725072), (40, 3936384438), (42, 3748937560), (48, 3280320365), (56, 2811703170), (60, 2624256292), (70, 2249362536), (80, 1968192219), (84, 1874468780), (105, 1499575024), (112, 1405851585), (120, 1312128146), (140, 1124681268), (168, 937234390), (210, 749787512), (240, 656064073), (280, 562340634), (336, 468617195), (420, 374893756), (560, 281170317), (840, 187446878), (1680, 93723439), (2579, 61052880), (5158, 30526440), (7737, 20350960), (10316, 15263220), (12895, 12210576), (15474, 10175480), (18053, 8721840), (20632, 7631610), (25790, 6105288), (30948, 5087740), (36106, 4360920), (36341, 4332720), (38685, 4070192), (41264, 3815805), (51580, 3052644), (54159, 2907280), (61896, 2543870), (72212, 2180460), (72682, 2166360), (77370, 2035096), (90265, 1744368), (103160, 1526322), (108318, 1453640), (109023, 1444240), (123792, 1271935), (144424, 1090230), (145364, 1083180), (154740, 1017548), (180530, 872184), (181705, 866544), (206320, 763161), (216636, 726820), (218046, 722120), (254387, 618960), (270795, 581456), (288848, 545115), (290728, 541590), (309480, 508774), (361060, 436092), (363410, 433272)]