15704522040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1\times {\mathrm{929}}^1$

素因数の和:1909

約数の個数: 128

約数和(自身を含む): 47488032000

約数和(自身を除く): 31783509960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 787, 895, 929, 1074, 1432, 1574, 1790, 1858, 2148, 2361, 2685, 2787, 3148, 3580, 3716, 3935, 4296, 4645, 4722, 5370, 5574, 6296, 7160, 7432, 7870, 9290, 9444, 10740, 11148, 11805, 13935, 15740, 18580, 18888, 21480, 22296, 23610, 27870, 31480, 37160, 47220, 55740, 94440, 111480, 140873, 166291, 281746, 332582, 422619, 498873, 563492, 665164, 704365, 731123, 831455, 845238, 997746, 1126984, 1330328, 1408730, 1462246, 1662910, 1690476, 1995492, 2113095, 2193369, 2494365, 2817460, 2924492, 3325820, 3380952, 3655615, 3990984, 4226190, 4386738, 4988730, 5634920, 5848984, 6651640, 7311230, 8452380, 8773476, 9977460, 10966845, 14622460, 16904760, 17546952, 19954920, 21933690, 29244920, 43867380, 87734760, 130871017, 261742034, 392613051, 523484068, 654355085, 785226102, 1046968136, 1308710170, 1570452204, 1963065255, 2617420340, 3140904408, 3926130510, 5234840680, 7852261020, 15704522040]

約数ペア:

[(1, 15704522040), (2, 7852261020), (3, 5234840680), (4, 3926130510), (5, 3140904408), (6, 2617420340), (8, 1963065255), (10, 1570452204), (12, 1308710170), (15, 1046968136), (20, 785226102), (24, 654355085), (30, 523484068), (40, 392613051), (60, 261742034), (120, 130871017), (179, 87734760), (358, 43867380), (537, 29244920), (716, 21933690), (787, 19954920), (895, 17546952), (929, 16904760), (1074, 14622460), (1432, 10966845), (1574, 9977460), (1790, 8773476), (1858, 8452380), (2148, 7311230), (2361, 6651640), (2685, 5848984), (2787, 5634920), (3148, 4988730), (3580, 4386738), (3716, 4226190), (3935, 3990984), (4296, 3655615), (4645, 3380952), (4722, 3325820), (5370, 2924492), (5574, 2817460), (6296, 2494365), (7160, 2193369), (7432, 2113095), (7870, 1995492), (9290, 1690476), (9444, 1662910), (10740, 1462246), (11148, 1408730), (11805, 1330328), (13935, 1126984), (15740, 997746), (18580, 845238), (18888, 831455), (21480, 731123), (22296, 704365), (23610, 665164), (27870, 563492), (31480, 498873), (37160, 422619), (47220, 332582), (55740, 281746), (94440, 166291), (111480, 140873)]