518785120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24379}}^1$

素因数の和:24420

約数の個数: 96

約数和(自身を含む): 1474502400

約数和(自身を除く): 955717280

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, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 24379, 48758, 97516, 121895, 170653, 195032, 243790, 341306, 390064, 463201, 487580, 682612, 780128, 853265, 926402, 975160, 1365224, 1706530, 1852804, 1950320, 2316005, 2730448, 3242407, 3413060, 3705608, 3900640, 4632010, 5460896, 6484814, 6826120, 7411216, 9264020, 12969628, 13652240, 14822432, 16212035, 18528040, 25939256, 27304480, 32424070, 37056080, 51878512, 64848140, 74112160, 103757024, 129696280, 259392560, 518785120]

約数ペア:

[(1, 518785120), (2, 259392560), (4, 129696280), (5, 103757024), (7, 74112160), (8, 64848140), (10, 51878512), (14, 37056080), (16, 32424070), (19, 27304480), (20, 25939256), (28, 18528040), (32, 16212035), (35, 14822432), (38, 13652240), (40, 12969628), (56, 9264020), (70, 7411216), (76, 6826120), (80, 6484814), (95, 5460896), (112, 4632010), (133, 3900640), (140, 3705608), (152, 3413060), (160, 3242407), (190, 2730448), (224, 2316005), (266, 1950320), (280, 1852804), (304, 1706530), (380, 1365224), (532, 975160), (560, 926402), (608, 853265), (665, 780128), (760, 682612), (1064, 487580), (1120, 463201), (1330, 390064), (1520, 341306), (2128, 243790), (2660, 195032), (3040, 170653), (4256, 121895), (5320, 97516), (10640, 48758), (21280, 24379)]