7402332160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1581

約数の個数: 112

約数和(自身を含む): 17916973056

約数和(自身を除く): 10514640896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 1423, 2032, 2048, 2540, 2560, 2846, 4064, 4096, 5080, 5120, 5692, 7115, 8128, 8192, 10160, 10240, 11384, 14230, 16256, 20320, 20480, 22768, 28460, 32512, 40640, 40960, 45536, 56920, 65024, 81280, 91072, 113840, 130048, 162560, 180721, 182144, 227680, 260096, 325120, 361442, 364288, 455360, 520192, 650240, 722884, 728576, 903605, 910720, 1040384, 1300480, 1445768, 1457152, 1807210, 1821440, 2600960, 2891536, 2914304, 3614420, 3642880, 5201920, 5783072, 5828608, 7228840, 7285760, 11566144, 11657216, 14457680, 14571520, 23132288, 28915360, 29143040, 46264576, 57830720, 58286080, 92529152, 115661440, 185058304, 231322880, 370116608, 462645760, 740233216, 925291520, 1480466432, 1850583040, 3701166080, 7402332160]

約数ペア:

[(1, 7402332160), (2, 3701166080), (4, 1850583040), (5, 1480466432), (8, 925291520), (10, 740233216), (16, 462645760), (20, 370116608), (32, 231322880), (40, 185058304), (64, 115661440), (80, 92529152), (127, 58286080), (128, 57830720), (160, 46264576), (254, 29143040), (256, 28915360), (320, 23132288), (508, 14571520), (512, 14457680), (635, 11657216), (640, 11566144), (1016, 7285760), (1024, 7228840), (1270, 5828608), (1280, 5783072), (1423, 5201920), (2032, 3642880), (2048, 3614420), (2540, 2914304), (2560, 2891536), (2846, 2600960), (4064, 1821440), (4096, 1807210), (5080, 1457152), (5120, 1445768), (5692, 1300480), (7115, 1040384), (8128, 910720), (8192, 903605), (10160, 728576), (10240, 722884), (11384, 650240), (14230, 520192), (16256, 455360), (20320, 364288), (20480, 361442), (22768, 325120), (28460, 260096), (32512, 227680), (40640, 182144), (40960, 180721), (45536, 162560), (56920, 130048), (65024, 113840), (81280, 91072)]