144160240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2174

約数の個数: 80

約数和(自身を含む): 386260992

約数和(自身を除く): 242100752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2027, 2032, 2540, 3556, 4054, 4445, 5080, 7112, 8108, 8890, 10135, 10160, 14189, 14224, 16216, 17780, 20270, 28378, 32432, 35560, 40540, 56756, 70945, 71120, 81080, 113512, 141890, 162160, 227024, 257429, 283780, 514858, 567560, 1029716, 1135120, 1287145, 1802003, 2059432, 2574290, 3604006, 4118864, 5148580, 7208012, 9010015, 10297160, 14416024, 18020030, 20594320, 28832048, 36040060, 72080120, 144160240]

約数ペア:

[(1, 144160240), (2, 72080120), (4, 36040060), (5, 28832048), (7, 20594320), (8, 18020030), (10, 14416024), (14, 10297160), (16, 9010015), (20, 7208012), (28, 5148580), (35, 4118864), (40, 3604006), (56, 2574290), (70, 2059432), (80, 1802003), (112, 1287145), (127, 1135120), (140, 1029716), (254, 567560), (280, 514858), (508, 283780), (560, 257429), (635, 227024), (889, 162160), (1016, 141890), (1270, 113512), (1778, 81080), (2027, 71120), (2032, 70945), (2540, 56756), (3556, 40540), (4054, 35560), (4445, 32432), (5080, 28378), (7112, 20270), (8108, 17780), (8890, 16216), (10135, 14224), (10160, 14189)]