141264760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 393190560

約数和(自身を除く): 251925800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 197, 260, 280, 364, 394, 455, 520, 728, 788, 910, 985, 1379, 1576, 1820, 1970, 2561, 2758, 3640, 3940, 5122, 5516, 6895, 7880, 10244, 11032, 12805, 13790, 17927, 20488, 25610, 27580, 35854, 38809, 51220, 55160, 71708, 77618, 89635, 102440, 143416, 155236, 179270, 194045, 271663, 310472, 358540, 388090, 504517, 543326, 717080, 776180, 1009034, 1086652, 1358315, 1552360, 2018068, 2173304, 2522585, 2716630, 3531619, 4036136, 5045170, 5433260, 7063238, 10090340, 10866520, 14126476, 17658095, 20180680, 28252952, 35316190, 70632380, 141264760]

約数ペア:

[(1, 141264760), (2, 70632380), (4, 35316190), (5, 28252952), (7, 20180680), (8, 17658095), (10, 14126476), (13, 10866520), (14, 10090340), (20, 7063238), (26, 5433260), (28, 5045170), (35, 4036136), (40, 3531619), (52, 2716630), (56, 2522585), (65, 2173304), (70, 2018068), (91, 1552360), (104, 1358315), (130, 1086652), (140, 1009034), (182, 776180), (197, 717080), (260, 543326), (280, 504517), (364, 388090), (394, 358540), (455, 310472), (520, 271663), (728, 194045), (788, 179270), (910, 155236), (985, 143416), (1379, 102440), (1576, 89635), (1820, 77618), (1970, 71708), (2561, 55160), (2758, 51220), (3640, 38809), (3940, 35854), (5122, 27580), (5516, 25610), (6895, 20488), (7880, 17927), (10244, 13790), (11032, 12805)]