16926720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 58968000

約数和(自身を除く): 42041280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 256, 285, 290, 304, 320, 348, 380, 384, 435, 456, 464, 480, 512, 551, 570, 580, 608, 640, 696, 760, 768, 870, 912, 928, 960, 1024, 1102, 1140, 1160, 1216, 1280, 1392, 1520, 1536, 1653, 1740, 1824, 1856, 1920, 2048, 2204, 2280, 2320, 2432, 2560, 2755, 2784, 3040, 3072, 3306, 3480, 3648, 3712, 3840, 4408, 4560, 4640, 4864, 5120, 5510, 5568, 6080, 6144, 6612, 6960, 7296, 7424, 7680, 8265, 8816, 9120, 9280, 9728, 10240, 11020, 11136, 12160, 13224, 13920, 14592, 14848, 15360, 16530, 17632, 18240, 18560, 19456, 22040, 22272, 24320, 26448, 27840, 29184, 29696, 30720, 33060, 35264, 36480, 37120, 38912, 44080, 44544, 48640, 52896, 55680, 58368, 59392, 66120, 70528, 72960, 74240, 88160, 89088, 97280, 105792, 111360, 116736, 132240, 141056, 145920, 148480, 176320, 178176, 194560, 211584, 222720, 264480, 282112, 291840, 296960, 352640, 423168, 445440, 528960, 564224, 583680, 705280, 846336, 890880, 1057920, 1128448, 1410560, 1692672, 2115840, 2821120, 3385344, 4231680, 5642240, 8463360, 16926720]

約数ペア:

[(1, 16926720), (2, 8463360), (3, 5642240), (4, 4231680), (5, 3385344), (6, 2821120), (8, 2115840), (10, 1692672), (12, 1410560), (15, 1128448), (16, 1057920), (19, 890880), (20, 846336), (24, 705280), (29, 583680), (30, 564224), (32, 528960), (38, 445440), (40, 423168), (48, 352640), (57, 296960), (58, 291840), (60, 282112), (64, 264480), (76, 222720), (80, 211584), (87, 194560), (95, 178176), (96, 176320), (114, 148480), (116, 145920), (120, 141056), (128, 132240), (145, 116736), (152, 111360), (160, 105792), (174, 97280), (190, 89088), (192, 88160), (228, 74240), (232, 72960), (240, 70528), (256, 66120), (285, 59392), (290, 58368), (304, 55680), (320, 52896), (348, 48640), (380, 44544), (384, 44080), (435, 38912), (456, 37120), (464, 36480), (480, 35264), (512, 33060), (551, 30720), (570, 29696), (580, 29184), (608, 27840), (640, 26448), (696, 24320), (760, 22272), (768, 22040), (870, 19456), (912, 18560), (928, 18240), (960, 17632), (1024, 16530), (1102, 15360), (1140, 14848), (1160, 14592), (1216, 13920), (1280, 13224), (1392, 12160), (1520, 11136), (1536, 11020), (1653, 10240), (1740, 9728), (1824, 9280), (1856, 9120), (1920, 8816), (2048, 8265), (2204, 7680), (2280, 7424), (2320, 7296), (2432, 6960), (2560, 6612), (2755, 6144), (2784, 6080), (3040, 5568), (3072, 5510), (3306, 5120), (3480, 4864), (3648, 4640), (3712, 4560), (3840, 4408)]