512081920

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 1509903360

約数和(自身を除く): 997821440

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, 1024, 1064, 1120, 1216, 1280, 1316, 1330, 1504, 1520, 1645, 1786, 1792, 1880, 2048, 2128, 2240, 2432, 2560, 2632, 2660, 3008, 3040, 3290, 3572, 3584, 3760, 4096, 4256, 4465, 4480, 4864, 5120, 5264, 5320, 6016, 6080, 6251, 6580, 7144, 7168, 7520, 8192, 8512, 8930, 8960, 9728, 10240, 10528, 10640, 12032, 12160, 12502, 13160, 14288, 14336, 15040, 16384, 17024, 17860, 17920, 19456, 20480, 21056, 21280, 24064, 24320, 25004, 26320, 28576, 28672, 30080, 31255, 34048, 35720, 35840, 38912, 40960, 42112, 42560, 48128, 48640, 50008, 52640, 57152, 57344, 60160, 62510, 68096, 71440, 71680, 77824, 81920, 84224, 85120, 96256, 97280, 100016, 105280, 114304, 114688, 120320, 125020, 136192, 142880, 143360, 155648, 168448, 170240, 192512, 194560, 200032, 210560, 228608, 240640, 250040, 272384, 285760, 286720, 311296, 336896, 340480, 385024, 389120, 400064, 421120, 457216, 481280, 500080, 544768, 571520, 573440, 673792, 680960, 770048, 778240, 800128, 842240, 914432, 962560, 1000160, 1089536, 1143040, 1347584, 1361920, 1556480, 1600256, 1684480, 1828864, 1925120, 2000320, 2179072, 2286080, 2695168, 2723840, 3200512, 3368960, 3657728, 3850240, 4000640, 4572160, 5390336, 5447680, 6401024, 6737920, 7315456, 8001280, 9144320, 10895360, 12802048, 13475840, 14630912, 16002560, 18288640, 25604096, 26951680, 32005120, 36577280, 51208192, 64010240, 73154560, 102416384, 128020480, 256040960, 512081920]

約数ペア:

[(1, 512081920), (2, 256040960), (4, 128020480), (5, 102416384), (7, 73154560), (8, 64010240), (10, 51208192), (14, 36577280), (16, 32005120), (19, 26951680), (20, 25604096), (28, 18288640), (32, 16002560), (35, 14630912), (38, 13475840), (40, 12802048), (47, 10895360), (56, 9144320), (64, 8001280), (70, 7315456), (76, 6737920), (80, 6401024), (94, 5447680), (95, 5390336), (112, 4572160), (128, 4000640), (133, 3850240), (140, 3657728), (152, 3368960), (160, 3200512), (188, 2723840), (190, 2695168), (224, 2286080), (235, 2179072), (256, 2000320), (266, 1925120), (280, 1828864), (304, 1684480), (320, 1600256), (329, 1556480), (376, 1361920), (380, 1347584), (448, 1143040), (470, 1089536), (512, 1000160), (532, 962560), (560, 914432), (608, 842240), (640, 800128), (658, 778240), (665, 770048), (752, 680960), (760, 673792), (893, 573440), (896, 571520), (940, 544768), (1024, 500080), (1064, 481280), (1120, 457216), (1216, 421120), (1280, 400064), (1316, 389120), (1330, 385024), (1504, 340480), (1520, 336896), (1645, 311296), (1786, 286720), (1792, 285760), (1880, 272384), (2048, 250040), (2128, 240640), (2240, 228608), (2432, 210560), (2560, 200032), (2632, 194560), (2660, 192512), (3008, 170240), (3040, 168448), (3290, 155648), (3572, 143360), (3584, 142880), (3760, 136192), (4096, 125020), (4256, 120320), (4465, 114688), (4480, 114304), (4864, 105280), (5120, 100016), (5264, 97280), (5320, 96256), (6016, 85120), (6080, 84224), (6251, 81920), (6580, 77824), (7144, 71680), (7168, 71440), (7520, 68096), (8192, 62510), (8512, 60160), (8930, 57344), (8960, 57152), (9728, 52640), (10240, 50008), (10528, 48640), (10640, 48128), (12032, 42560), (12160, 42112), (12502, 40960), (13160, 38912), (14288, 35840), (14336, 35720), (15040, 34048), (16384, 31255), (17024, 30080), (17860, 28672), (17920, 28576), (19456, 26320), (20480, 25004), (21056, 24320), (21280, 24064)]