684011520

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 208

約数和(自身を含む): 2433709920

約数和(自身を除く): 1749698400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1237, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2474, 2560, 2880, 3072, 3456, 3711, 3840, 4096, 4320, 4608, 4948, 5120, 5760, 6144, 6185, 6912, 7422, 7680, 8640, 9216, 9896, 10240, 11133, 11520, 12288, 12370, 13824, 14844, 15360, 17280, 18432, 18555, 19792, 20480, 22266, 23040, 24740, 27648, 29688, 30720, 33399, 34560, 36864, 37110, 39584, 44532, 46080, 49480, 55296, 55665, 59376, 61440, 66798, 69120, 74220, 79168, 89064, 92160, 98960, 110592, 111330, 118752, 133596, 138240, 148440, 158336, 166995, 178128, 184320, 197920, 222660, 237504, 267192, 276480, 296880, 316672, 333990, 356256, 395840, 445320, 475008, 534384, 552960, 593760, 633344, 667980, 712512, 791680, 890640, 950016, 1068768, 1187520, 1266688, 1335960, 1425024, 1583360, 1781280, 1900032, 2137536, 2375040, 2533376, 2671920, 2850048, 3166720, 3562560, 3800064, 4275072, 4750080, 5066752, 5343840, 5700096, 6333440, 7125120, 7600128, 8550144, 9500160, 10687680, 11400192, 12666880, 14250240, 15200256, 17100288, 19000320, 21375360, 22800384, 25333760, 28500480, 34200576, 38000640, 42750720, 45600768, 57000960, 68401152, 76001280, 85501440, 114001920, 136802304, 171002880, 228003840, 342005760, 684011520]

約数ペア:

[(1, 684011520), (2, 342005760), (3, 228003840), (4, 171002880), (5, 136802304), (6, 114001920), (8, 85501440), (9, 76001280), (10, 68401152), (12, 57000960), (15, 45600768), (16, 42750720), (18, 38000640), (20, 34200576), (24, 28500480), (27, 25333760), (30, 22800384), (32, 21375360), (36, 19000320), (40, 17100288), (45, 15200256), (48, 14250240), (54, 12666880), (60, 11400192), (64, 10687680), (72, 9500160), (80, 8550144), (90, 7600128), (96, 7125120), (108, 6333440), (120, 5700096), (128, 5343840), (135, 5066752), (144, 4750080), (160, 4275072), (180, 3800064), (192, 3562560), (216, 3166720), (240, 2850048), (256, 2671920), (270, 2533376), (288, 2375040), (320, 2137536), (360, 1900032), (384, 1781280), (432, 1583360), (480, 1425024), (512, 1335960), (540, 1266688), (576, 1187520), (640, 1068768), (720, 950016), (768, 890640), (864, 791680), (960, 712512), (1024, 667980), (1080, 633344), (1152, 593760), (1237, 552960), (1280, 534384), (1440, 475008), (1536, 445320), (1728, 395840), (1920, 356256), (2048, 333990), (2160, 316672), (2304, 296880), (2474, 276480), (2560, 267192), (2880, 237504), (3072, 222660), (3456, 197920), (3711, 184320), (3840, 178128), (4096, 166995), (4320, 158336), (4608, 148440), (4948, 138240), (5120, 133596), (5760, 118752), (6144, 111330), (6185, 110592), (6912, 98960), (7422, 92160), (7680, 89064), (8640, 79168), (9216, 74220), (9896, 69120), (10240, 66798), (11133, 61440), (11520, 59376), (12288, 55665), (12370, 55296), (13824, 49480), (14844, 46080), (15360, 44532), (17280, 39584), (18432, 37110), (18555, 36864), (19792, 34560), (20480, 33399), (22266, 30720), (23040, 29688), (24740, 27648)]