131042240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3122

約数の個数: 112

約数和(自身を含む): 375513600

約数和(自身を除く): 244471360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 3079, 4256, 5320, 6080, 6158, 8512, 10640, 12316, 15395, 21280, 21553, 24632, 30790, 42560, 43106, 49264, 58501, 61580, 86212, 98528, 107765, 117002, 123160, 172424, 197056, 215530, 234004, 246320, 292505, 344848, 409507, 431060, 468008, 492640, 585010, 689696, 819014, 862120, 936016, 985280, 1170020, 1379392, 1638028, 1724240, 1872032, 2047535, 2340040, 3276056, 3448480, 3744064, 4095070, 4680080, 6552112, 6896960, 8190140, 9360160, 13104224, 16380280, 18720320, 26208448, 32760560, 65521120, 131042240]

約数ペア:

[(1, 131042240), (2, 65521120), (4, 32760560), (5, 26208448), (7, 18720320), (8, 16380280), (10, 13104224), (14, 9360160), (16, 8190140), (19, 6896960), (20, 6552112), (28, 4680080), (32, 4095070), (35, 3744064), (38, 3448480), (40, 3276056), (56, 2340040), (64, 2047535), (70, 1872032), (76, 1724240), (80, 1638028), (95, 1379392), (112, 1170020), (133, 985280), (140, 936016), (152, 862120), (160, 819014), (190, 689696), (224, 585010), (266, 492640), (280, 468008), (304, 431060), (320, 409507), (380, 344848), (448, 292505), (532, 246320), (560, 234004), (608, 215530), (665, 197056), (760, 172424), (1064, 123160), (1120, 117002), (1216, 107765), (1330, 98528), (1520, 86212), (2128, 61580), (2240, 58501), (2660, 49264), (3040, 43106), (3079, 42560), (4256, 30790), (5320, 24632), (6080, 21553), (6158, 21280), (8512, 15395), (10640, 12316)]