397948922880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{8191}}^1$

素因数の和:11382

約数の個数: 176

約数和(自身を含む): 1273372606464

約数和(自身を除く): 875423683584

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, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3163, 3840, 5120, 6326, 7680, 8191, 9489, 12652, 15360, 15815, 16382, 18978, 24573, 25304, 31630, 32764, 37956, 40955, 47445, 49146, 50608, 63260, 65528, 75912, 81910, 94890, 98292, 101216, 122865, 126520, 131056, 151824, 163820, 189780, 196584, 202432, 245730, 253040, 262112, 303648, 327640, 379560, 393168, 404864, 491460, 506080, 524224, 607296, 655280, 759120, 786336, 809728, 982920, 1012160, 1048448, 1214592, 1310560, 1518240, 1572672, 1619456, 1965840, 2024320, 2096896, 2429184, 2621120, 3036480, 3145344, 3238912, 3931680, 4048640, 4193792, 4858368, 5242240, 6072960, 6290688, 7863360, 8097280, 8387584, 9716736, 10484480, 12145920, 12581376, 15726720, 16194560, 20968960, 24291840, 25162752, 25908133, 31453440, 41937920, 48583680, 51816266, 62906880, 77724399, 103632532, 125813760, 129540665, 155448798, 207265064, 259081330, 310897596, 388621995, 414530128, 518162660, 621795192, 777243990, 829060256, 1036325320, 1243590384, 1554487980, 1658120512, 2072650640, 2487180768, 3108975960, 3316241024, 4145301280, 4974361536, 6217951920, 6632482048, 8290602560, 9948723072, 12435903840, 13264964096, 16581205120, 19897446144, 24871807680, 26529928192, 33162410240, 39794892288, 49743615360, 66324820480, 79589784576, 99487230720, 132649640960, 198974461440, 397948922880]

約数ペア:

[(1, 397948922880), (2, 198974461440), (3, 132649640960), (4, 99487230720), (5, 79589784576), (6, 66324820480), (8, 49743615360), (10, 39794892288), (12, 33162410240), (15, 26529928192), (16, 24871807680), (20, 19897446144), (24, 16581205120), (30, 13264964096), (32, 12435903840), (40, 9948723072), (48, 8290602560), (60, 6632482048), (64, 6217951920), (80, 4974361536), (96, 4145301280), (120, 3316241024), (128, 3108975960), (160, 2487180768), (192, 2072650640), (240, 1658120512), (256, 1554487980), (320, 1243590384), (384, 1036325320), (480, 829060256), (512, 777243990), (640, 621795192), (768, 518162660), (960, 414530128), (1024, 388621995), (1280, 310897596), (1536, 259081330), (1920, 207265064), (2560, 155448798), (3072, 129540665), (3163, 125813760), (3840, 103632532), (5120, 77724399), (6326, 62906880), (7680, 51816266), (8191, 48583680), (9489, 41937920), (12652, 31453440), (15360, 25908133), (15815, 25162752), (16382, 24291840), (18978, 20968960), (24573, 16194560), (25304, 15726720), (31630, 12581376), (32764, 12145920), (37956, 10484480), (40955, 9716736), (47445, 8387584), (49146, 8097280), (50608, 7863360), (63260, 6290688), (65528, 6072960), (75912, 5242240), (81910, 4858368), (94890, 4193792), (98292, 4048640), (101216, 3931680), (122865, 3238912), (126520, 3145344), (131056, 3036480), (151824, 2621120), (163820, 2429184), (189780, 2096896), (196584, 2024320), (202432, 1965840), (245730, 1619456), (253040, 1572672), (262112, 1518240), (303648, 1310560), (327640, 1214592), (379560, 1048448), (393168, 1012160), (404864, 982920), (491460, 809728), (506080, 786336), (524224, 759120), (607296, 655280)]