2011157760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7817}}^1$

素因数の和:7908

約数の個数: 144

約数和(自身を含む): 6519836736

約数和(自身を除く): 4508678976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 536, 640, 670, 768, 804, 960, 1005, 1072, 1280, 1340, 1608, 1920, 2010, 2144, 2680, 3216, 3840, 4020, 4288, 5360, 6432, 7817, 8040, 8576, 10720, 12864, 15634, 16080, 17152, 21440, 23451, 25728, 31268, 32160, 39085, 42880, 46902, 51456, 62536, 64320, 78170, 85760, 93804, 117255, 125072, 128640, 156340, 187608, 234510, 250144, 257280, 312680, 375216, 469020, 500288, 523739, 625360, 750432, 938040, 1000576, 1047478, 1250720, 1500864, 1571217, 1876080, 2001152, 2094956, 2501440, 2618695, 3001728, 3142434, 3752160, 4189912, 5002880, 5237390, 6003456, 6284868, 7504320, 7856085, 8379824, 10005760, 10474780, 12569736, 15008640, 15712170, 16759648, 20949560, 25139472, 30017280, 31424340, 33519296, 41899120, 50278944, 62848680, 67038592, 83798240, 100557888, 125697360, 134077184, 167596480, 201115776, 251394720, 335192960, 402231552, 502789440, 670385920, 1005578880, 2011157760]

約数ペア:

[(1, 2011157760), (2, 1005578880), (3, 670385920), (4, 502789440), (5, 402231552), (6, 335192960), (8, 251394720), (10, 201115776), (12, 167596480), (15, 134077184), (16, 125697360), (20, 100557888), (24, 83798240), (30, 67038592), (32, 62848680), (40, 50278944), (48, 41899120), (60, 33519296), (64, 31424340), (67, 30017280), (80, 25139472), (96, 20949560), (120, 16759648), (128, 15712170), (134, 15008640), (160, 12569736), (192, 10474780), (201, 10005760), (240, 8379824), (256, 7856085), (268, 7504320), (320, 6284868), (335, 6003456), (384, 5237390), (402, 5002880), (480, 4189912), (536, 3752160), (640, 3142434), (670, 3001728), (768, 2618695), (804, 2501440), (960, 2094956), (1005, 2001152), (1072, 1876080), (1280, 1571217), (1340, 1500864), (1608, 1250720), (1920, 1047478), (2010, 1000576), (2144, 938040), (2680, 750432), (3216, 625360), (3840, 523739), (4020, 500288), (4288, 469020), (5360, 375216), (6432, 312680), (7817, 257280), (8040, 250144), (8576, 234510), (10720, 187608), (12864, 156340), (15634, 128640), (16080, 125072), (17152, 117255), (21440, 93804), (23451, 85760), (25728, 78170), (31268, 64320), (32160, 62536), (39085, 51456), (42880, 46902)]