16002560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 160

約数和(自身を含む): 47139840

約数和(自身を除く): 31137280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 64, 70, 76, 80, 94, 95, 112, 128, 133, 140, 152, 160, 188, 190, 224, 235, 256, 266, 280, 304, 320, 329, 376, 380, 448, 470, 512, 532, 560, 608, 640, 658, 665, 752, 760, 893, 896, 940, 1064, 1120, 1216, 1280, 1316, 1330, 1504, 1520, 1645, 1786, 1792, 1880, 2128, 2240, 2432, 2560, 2632, 2660, 3008, 3040, 3290, 3572, 3584, 3760, 4256, 4465, 4480, 4864, 5264, 5320, 6016, 6080, 6251, 6580, 7144, 7520, 8512, 8930, 8960, 9728, 10528, 10640, 12032, 12160, 12502, 13160, 14288, 15040, 17024, 17860, 17920, 21056, 21280, 24064, 24320, 25004, 26320, 28576, 30080, 31255, 34048, 35720, 42112, 42560, 48640, 50008, 52640, 57152, 60160, 62510, 68096, 71440, 84224, 85120, 100016, 105280, 114304, 120320, 125020, 142880, 168448, 170240, 200032, 210560, 228608, 250040, 285760, 340480, 400064, 421120, 457216, 500080, 571520, 800128, 842240, 1000160, 1143040, 1600256, 2000320, 2286080, 3200512, 4000640, 8001280, 16002560]

約数ペア:

[(1, 16002560), (2, 8001280), (4, 4000640), (5, 3200512), (7, 2286080), (8, 2000320), (10, 1600256), (14, 1143040), (16, 1000160), (19, 842240), (20, 800128), (28, 571520), (32, 500080), (35, 457216), (38, 421120), (40, 400064), (47, 340480), (56, 285760), (64, 250040), (70, 228608), (76, 210560), (80, 200032), (94, 170240), (95, 168448), (112, 142880), (128, 125020), (133, 120320), (140, 114304), (152, 105280), (160, 100016), (188, 85120), (190, 84224), (224, 71440), (235, 68096), (256, 62510), (266, 60160), (280, 57152), (304, 52640), (320, 50008), (329, 48640), (376, 42560), (380, 42112), (448, 35720), (470, 34048), (512, 31255), (532, 30080), (560, 28576), (608, 26320), (640, 25004), (658, 24320), (665, 24064), (752, 21280), (760, 21056), (893, 17920), (896, 17860), (940, 17024), (1064, 15040), (1120, 14288), (1216, 13160), (1280, 12502), (1316, 12160), (1330, 12032), (1504, 10640), (1520, 10528), (1645, 9728), (1786, 8960), (1792, 8930), (1880, 8512), (2128, 7520), (2240, 7144), (2432, 6580), (2560, 6251), (2632, 6080), (2660, 6016), (3008, 5320), (3040, 5264), (3290, 4864), (3572, 4480), (3584, 4465), (3760, 4256)]