207011840

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 180

約数和(自身を含む): 599242896

約数和(自身を除く): 392231056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 361, 380, 448, 512, 532, 560, 608, 640, 665, 722, 760, 896, 1024, 1064, 1120, 1216, 1280, 1330, 1444, 1520, 1792, 1805, 2048, 2128, 2240, 2432, 2527, 2560, 2660, 2888, 3040, 3584, 3610, 4096, 4256, 4480, 4864, 5054, 5120, 5320, 5776, 6080, 7168, 7220, 8192, 8512, 8960, 9728, 10108, 10240, 10640, 11552, 12160, 12635, 14336, 14440, 16384, 17024, 17920, 19456, 20216, 20480, 21280, 23104, 24320, 25270, 28672, 28880, 34048, 35840, 38912, 40432, 40960, 42560, 46208, 48640, 50540, 57344, 57760, 68096, 71680, 77824, 80864, 81920, 85120, 92416, 97280, 101080, 114688, 115520, 136192, 143360, 155648, 161728, 170240, 184832, 194560, 202160, 231040, 272384, 286720, 311296, 323456, 340480, 369664, 389120, 404320, 462080, 544768, 573440, 646912, 680960, 739328, 778240, 808640, 924160, 1089536, 1293824, 1361920, 1478656, 1556480, 1617280, 1848320, 2179072, 2587648, 2723840, 2957312, 3234560, 3696640, 5175296, 5447680, 5914624, 6469120, 7393280, 10350592, 10895360, 12938240, 14786560, 20701184, 25876480, 29573120, 41402368, 51752960, 103505920, 207011840]

約数ペア:

[(1, 207011840), (2, 103505920), (4, 51752960), (5, 41402368), (7, 29573120), (8, 25876480), (10, 20701184), (14, 14786560), (16, 12938240), (19, 10895360), (20, 10350592), (28, 7393280), (32, 6469120), (35, 5914624), (38, 5447680), (40, 5175296), (56, 3696640), (64, 3234560), (70, 2957312), (76, 2723840), (80, 2587648), (95, 2179072), (112, 1848320), (128, 1617280), (133, 1556480), (140, 1478656), (152, 1361920), (160, 1293824), (190, 1089536), (224, 924160), (256, 808640), (266, 778240), (280, 739328), (304, 680960), (320, 646912), (361, 573440), (380, 544768), (448, 462080), (512, 404320), (532, 389120), (560, 369664), (608, 340480), (640, 323456), (665, 311296), (722, 286720), (760, 272384), (896, 231040), (1024, 202160), (1064, 194560), (1120, 184832), (1216, 170240), (1280, 161728), (1330, 155648), (1444, 143360), (1520, 136192), (1792, 115520), (1805, 114688), (2048, 101080), (2128, 97280), (2240, 92416), (2432, 85120), (2527, 81920), (2560, 80864), (2660, 77824), (2888, 71680), (3040, 68096), (3584, 57760), (3610, 57344), (4096, 50540), (4256, 48640), (4480, 46208), (4864, 42560), (5054, 40960), (5120, 40432), (5320, 38912), (5776, 35840), (6080, 34048), (7168, 28880), (7220, 28672), (8192, 25270), (8512, 24320), (8960, 23104), (9728, 21280), (10108, 20480), (10240, 20216), (10640, 19456), (11552, 17920), (12160, 17024), (12635, 16384), (14336, 14440)]