397963714560

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{7213}}^1$

素因数の和:7696

約数の個数: 224

約数和(自身を含む): 1276419189600

約数和(自身を除く): 878455475040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 449, 480, 512, 640, 768, 898, 960, 1024, 1280, 1347, 1536, 1796, 1920, 2048, 2245, 2560, 2694, 3072, 3592, 3840, 4096, 4490, 5120, 5388, 6144, 6735, 7184, 7213, 7680, 8192, 8980, 10240, 10776, 12288, 13470, 14368, 14426, 15360, 17960, 20480, 21552, 21639, 24576, 26940, 28736, 28852, 30720, 35920, 36065, 40960, 43104, 43278, 53880, 57472, 57704, 61440, 71840, 72130, 86208, 86556, 107760, 108195, 114944, 115408, 122880, 143680, 144260, 172416, 173112, 215520, 216390, 229888, 230816, 287360, 288520, 344832, 346224, 431040, 432780, 459776, 461632, 574720, 577040, 689664, 692448, 862080, 865560, 919552, 923264, 1149440, 1154080, 1379328, 1384896, 1724160, 1731120, 1839104, 1846528, 2298880, 2308160, 2758656, 2769792, 3238637, 3448320, 3462240, 3678208, 3693056, 4597760, 4616320, 5517312, 5539584, 6477274, 6896640, 6924480, 7386112, 9195520, 9232640, 9715911, 11034624, 11079168, 12954548, 13793280, 13848960, 14772224, 16193185, 18391040, 18465280, 19431822, 22158336, 25909096, 27586560, 27697920, 29544448, 32386370, 36930560, 38863644, 44316672, 48579555, 51818192, 55173120, 55395840, 59088896, 64772740, 73861120, 77727288, 88633344, 97159110, 103636384, 110791680, 129545480, 147722240, 155454576, 177266688, 194318220, 207272768, 221583360, 259090960, 295444480, 310909152, 388636440, 414545536, 443166720, 518181920, 621818304, 777272880, 829091072, 886333440, 1036363840, 1243636608, 1554545760, 1658182144, 2072727680, 2487273216, 3109091520, 3316364288, 4145455360, 4974546432, 6218183040, 6632728576, 8290910720, 9949092864, 12436366080, 13265457152, 16581821440, 19898185728, 24872732160, 26530914304, 33163642880, 39796371456, 49745464320, 66327285760, 79592742912, 99490928640, 132654571520, 198981857280, 397963714560]

約数ペア:

[(1, 397963714560), (2, 198981857280), (3, 132654571520), (4, 99490928640), (5, 79592742912), (6, 66327285760), (8, 49745464320), (10, 39796371456), (12, 33163642880), (15, 26530914304), (16, 24872732160), (20, 19898185728), (24, 16581821440), (30, 13265457152), (32, 12436366080), (40, 9949092864), (48, 8290910720), (60, 6632728576), (64, 6218183040), (80, 4974546432), (96, 4145455360), (120, 3316364288), (128, 3109091520), (160, 2487273216), (192, 2072727680), (240, 1658182144), (256, 1554545760), (320, 1243636608), (384, 1036363840), (449, 886333440), (480, 829091072), (512, 777272880), (640, 621818304), (768, 518181920), (898, 443166720), (960, 414545536), (1024, 388636440), (1280, 310909152), (1347, 295444480), (1536, 259090960), (1796, 221583360), (1920, 207272768), (2048, 194318220), (2245, 177266688), (2560, 155454576), (2694, 147722240), (3072, 129545480), (3592, 110791680), (3840, 103636384), (4096, 97159110), (4490, 88633344), (5120, 77727288), (5388, 73861120), (6144, 64772740), (6735, 59088896), (7184, 55395840), (7213, 55173120), (7680, 51818192), (8192, 48579555), (8980, 44316672), (10240, 38863644), (10776, 36930560), (12288, 32386370), (13470, 29544448), (14368, 27697920), (14426, 27586560), (15360, 25909096), (17960, 22158336), (20480, 19431822), (21552, 18465280), (21639, 18391040), (24576, 16193185), (26940, 14772224), (28736, 13848960), (28852, 13793280), (30720, 12954548), (35920, 11079168), (36065, 11034624), (40960, 9715911), (43104, 9232640), (43278, 9195520), (53880, 7386112), (57472, 6924480), (57704, 6896640), (61440, 6477274), (71840, 5539584), (72130, 5517312), (86208, 4616320), (86556, 4597760), (107760, 3693056), (108195, 3678208), (114944, 3462240), (115408, 3448320), (122880, 3238637), (143680, 2769792), (144260, 2758656), (172416, 2308160), (173112, 2298880), (215520, 1846528), (216390, 1839104), (229888, 1731120), (230816, 1724160), (287360, 1384896), (288520, 1379328), (344832, 1154080), (346224, 1149440), (431040, 923264), (432780, 919552), (459776, 865560), (461632, 862080), (574720, 692448), (577040, 689664)]