409722880

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1467

約数の個数: 112

約数和(自身を含む): 1124529120

約数和(自身を除く): 714806240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1429, 1792, 2048, 2240, 2560, 2858, 3584, 4096, 4480, 5120, 5716, 7145, 7168, 8192, 8960, 10003, 10240, 11432, 14290, 14336, 17920, 20006, 20480, 22864, 28580, 28672, 35840, 40012, 40960, 45728, 50015, 57160, 57344, 71680, 80024, 91456, 100030, 114320, 143360, 160048, 182912, 200060, 228640, 286720, 320096, 365824, 400120, 457280, 640192, 731648, 800240, 914560, 1280384, 1463296, 1600480, 1829120, 2560768, 2926592, 3200960, 3658240, 5121536, 5853184, 6401920, 7316480, 10243072, 11706368, 12803840, 14632960, 20486144, 25607680, 29265920, 40972288, 51215360, 58531840, 81944576, 102430720, 204861440, 409722880]

約数ペア:

[(1, 409722880), (2, 204861440), (4, 102430720), (5, 81944576), (7, 58531840), (8, 51215360), (10, 40972288), (14, 29265920), (16, 25607680), (20, 20486144), (28, 14632960), (32, 12803840), (35, 11706368), (40, 10243072), (56, 7316480), (64, 6401920), (70, 5853184), (80, 5121536), (112, 3658240), (128, 3200960), (140, 2926592), (160, 2560768), (224, 1829120), (256, 1600480), (280, 1463296), (320, 1280384), (448, 914560), (512, 800240), (560, 731648), (640, 640192), (896, 457280), (1024, 400120), (1120, 365824), (1280, 320096), (1429, 286720), (1792, 228640), (2048, 200060), (2240, 182912), (2560, 160048), (2858, 143360), (3584, 114320), (4096, 100030), (4480, 91456), (5120, 80024), (5716, 71680), (7145, 57344), (7168, 57160), (8192, 50015), (8960, 45728), (10003, 40960), (10240, 40012), (11432, 35840), (14290, 28672), (14336, 28580), (17920, 22864), (20006, 20480)]