142130240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:724

約数の個数: 112

約数和(自身を含む): 391070592

約数和(自身を除く): 248940352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 140, 160, 214, 224, 280, 320, 428, 448, 535, 560, 593, 749, 856, 1070, 1120, 1186, 1498, 1712, 2140, 2240, 2372, 2965, 2996, 3424, 3745, 4151, 4280, 4744, 5930, 5992, 6848, 7490, 8302, 8560, 9488, 11860, 11984, 14980, 16604, 17120, 18976, 20755, 23720, 23968, 29960, 33208, 34240, 37952, 41510, 47440, 47936, 59920, 63451, 66416, 83020, 94880, 119840, 126902, 132832, 166040, 189760, 239680, 253804, 265664, 317255, 332080, 444157, 507608, 634510, 664160, 888314, 1015216, 1269020, 1328320, 1776628, 2030432, 2220785, 2538040, 3553256, 4060864, 4441570, 5076080, 7106512, 8883140, 10152160, 14213024, 17766280, 20304320, 28426048, 35532560, 71065120, 142130240]

約数ペア:

[(1, 142130240), (2, 71065120), (4, 35532560), (5, 28426048), (7, 20304320), (8, 17766280), (10, 14213024), (14, 10152160), (16, 8883140), (20, 7106512), (28, 5076080), (32, 4441570), (35, 4060864), (40, 3553256), (56, 2538040), (64, 2220785), (70, 2030432), (80, 1776628), (107, 1328320), (112, 1269020), (140, 1015216), (160, 888314), (214, 664160), (224, 634510), (280, 507608), (320, 444157), (428, 332080), (448, 317255), (535, 265664), (560, 253804), (593, 239680), (749, 189760), (856, 166040), (1070, 132832), (1120, 126902), (1186, 119840), (1498, 94880), (1712, 83020), (2140, 66416), (2240, 63451), (2372, 59920), (2965, 47936), (2996, 47440), (3424, 41510), (3745, 37952), (4151, 34240), (4280, 33208), (4744, 29960), (5930, 23968), (5992, 23720), (6848, 20755), (7490, 18976), (8302, 17120), (8560, 16604), (9488, 14980), (11860, 11984)]