555897440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 1599575040

約数和(自身を除く): 1043677600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 151, 152, 160, 173, 190, 224, 266, 280, 302, 304, 346, 380, 532, 560, 604, 608, 665, 692, 755, 760, 865, 1057, 1064, 1120, 1208, 1211, 1330, 1384, 1510, 1520, 1730, 2114, 2128, 2416, 2422, 2660, 2768, 2869, 3020, 3040, 3287, 3460, 4228, 4256, 4832, 4844, 5285, 5320, 5536, 5738, 6040, 6055, 6574, 6920, 8456, 9688, 10570, 10640, 11476, 12080, 12110, 13148, 13840, 14345, 16435, 16912, 19376, 20083, 21140, 21280, 22952, 23009, 24160, 24220, 26123, 26296, 27680, 28690, 32870, 33824, 38752, 40166, 42280, 45904, 46018, 48440, 52246, 52592, 57380, 65740, 80332, 84560, 91808, 92036, 96880, 100415, 104492, 105184, 114760, 115045, 130615, 131480, 160664, 169120, 182861, 184072, 193760, 200830, 208984, 229520, 230090, 261230, 262960, 321328, 365722, 368144, 401660, 417968, 459040, 460180, 496337, 522460, 525920, 642656, 731444, 736288, 803320, 835936, 914305, 920360, 992674, 1044920, 1462888, 1606640, 1828610, 1840720, 1985348, 2089840, 2481685, 2925776, 3213280, 3474359, 3657220, 3681440, 3970696, 4179680, 4963370, 5851552, 6948718, 7314440, 7941392, 9926740, 13897436, 14628880, 15882784, 17371795, 19853480, 27794872, 29257760, 34743590, 39706960, 55589744, 69487180, 79413920, 111179488, 138974360, 277948720, 555897440]

約数ペア:

[(1, 555897440), (2, 277948720), (4, 138974360), (5, 111179488), (7, 79413920), (8, 69487180), (10, 55589744), (14, 39706960), (16, 34743590), (19, 29257760), (20, 27794872), (28, 19853480), (32, 17371795), (35, 15882784), (38, 14628880), (40, 13897436), (56, 9926740), (70, 7941392), (76, 7314440), (80, 6948718), (95, 5851552), (112, 4963370), (133, 4179680), (140, 3970696), (151, 3681440), (152, 3657220), (160, 3474359), (173, 3213280), (190, 2925776), (224, 2481685), (266, 2089840), (280, 1985348), (302, 1840720), (304, 1828610), (346, 1606640), (380, 1462888), (532, 1044920), (560, 992674), (604, 920360), (608, 914305), (665, 835936), (692, 803320), (755, 736288), (760, 731444), (865, 642656), (1057, 525920), (1064, 522460), (1120, 496337), (1208, 460180), (1211, 459040), (1330, 417968), (1384, 401660), (1510, 368144), (1520, 365722), (1730, 321328), (2114, 262960), (2128, 261230), (2416, 230090), (2422, 229520), (2660, 208984), (2768, 200830), (2869, 193760), (3020, 184072), (3040, 182861), (3287, 169120), (3460, 160664), (4228, 131480), (4256, 130615), (4832, 115045), (4844, 114760), (5285, 105184), (5320, 104492), (5536, 100415), (5738, 96880), (6040, 92036), (6055, 91808), (6574, 84560), (6920, 80332), (8456, 65740), (9688, 57380), (10570, 52592), (10640, 52246), (11476, 48440), (12080, 46018), (12110, 45904), (13148, 42280), (13840, 40166), (14345, 38752), (16435, 33824), (16912, 32870), (19376, 28690), (20083, 27680), (21140, 26296), (21280, 26123), (22952, 24220), (23009, 24160)]