19246080

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1$

素因数の和:214

約数の個数: 176

約数和(自身を含む): 70744320

約数和(自身を除く): 51498240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 179, 192, 210, 224, 240, 256, 280, 320, 336, 358, 384, 420, 448, 480, 512, 537, 560, 640, 672, 716, 768, 840, 895, 896, 960, 1024, 1074, 1120, 1253, 1280, 1344, 1432, 1536, 1680, 1790, 1792, 1920, 2148, 2240, 2506, 2560, 2685, 2688, 2864, 3072, 3360, 3580, 3584, 3759, 3840, 4296, 4480, 5012, 5120, 5370, 5376, 5728, 6265, 6720, 7160, 7168, 7518, 7680, 8592, 8960, 10024, 10740, 10752, 11456, 12530, 13440, 14320, 15036, 15360, 17184, 17920, 18795, 20048, 21480, 21504, 22912, 25060, 26880, 28640, 30072, 34368, 35840, 37590, 40096, 42960, 45824, 50120, 53760, 57280, 60144, 68736, 75180, 80192, 85920, 91648, 100240, 107520, 114560, 120288, 137472, 150360, 160384, 171840, 183296, 200480, 229120, 240576, 274944, 300720, 320768, 343680, 400960, 458240, 481152, 549888, 601440, 641536, 687360, 801920, 916480, 962304, 1202880, 1283072, 1374720, 1603840, 1924608, 2405760, 2749440, 3207680, 3849216, 4811520, 6415360, 9623040, 19246080]

約数ペア:

[(1, 19246080), (2, 9623040), (3, 6415360), (4, 4811520), (5, 3849216), (6, 3207680), (7, 2749440), (8, 2405760), (10, 1924608), (12, 1603840), (14, 1374720), (15, 1283072), (16, 1202880), (20, 962304), (21, 916480), (24, 801920), (28, 687360), (30, 641536), (32, 601440), (35, 549888), (40, 481152), (42, 458240), (48, 400960), (56, 343680), (60, 320768), (64, 300720), (70, 274944), (80, 240576), (84, 229120), (96, 200480), (105, 183296), (112, 171840), (120, 160384), (128, 150360), (140, 137472), (160, 120288), (168, 114560), (179, 107520), (192, 100240), (210, 91648), (224, 85920), (240, 80192), (256, 75180), (280, 68736), (320, 60144), (336, 57280), (358, 53760), (384, 50120), (420, 45824), (448, 42960), (480, 40096), (512, 37590), (537, 35840), (560, 34368), (640, 30072), (672, 28640), (716, 26880), (768, 25060), (840, 22912), (895, 21504), (896, 21480), (960, 20048), (1024, 18795), (1074, 17920), (1120, 17184), (1253, 15360), (1280, 15036), (1344, 14320), (1432, 13440), (1536, 12530), (1680, 11456), (1790, 10752), (1792, 10740), (1920, 10024), (2148, 8960), (2240, 8592), (2506, 7680), (2560, 7518), (2685, 7168), (2688, 7160), (2864, 6720), (3072, 6265), (3360, 5728), (3580, 5376), (3584, 5370), (3759, 5120), (3840, 5012), (4296, 4480)]