25901283840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{10639}}^1$

素因数の和:10982

約数の個数: 160

約数和(自身を含む): 83072183040

約数和(自身を除く): 57170899200

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, 317, 320, 384, 480, 512, 634, 640, 768, 951, 960, 1268, 1280, 1536, 1585, 1902, 1920, 2536, 2560, 3170, 3804, 3840, 4755, 5072, 6340, 7608, 7680, 9510, 10144, 10639, 12680, 15216, 19020, 20288, 21278, 25360, 30432, 31917, 38040, 40576, 42556, 50720, 53195, 60864, 63834, 76080, 81152, 85112, 101440, 106390, 121728, 127668, 152160, 159585, 162304, 170224, 202880, 212780, 243456, 255336, 304320, 319170, 340448, 405760, 425560, 486912, 510672, 608640, 638340, 680896, 811520, 851120, 1021344, 1217280, 1276680, 1361792, 1702240, 2042688, 2434560, 2553360, 2723584, 3372563, 3404480, 4085376, 5106720, 5447168, 6745126, 6808960, 8170752, 10117689, 10213440, 13490252, 13617920, 16341504, 16862815, 20235378, 20426880, 26980504, 27235840, 33725630, 40470756, 40853760, 50588445, 53961008, 67451260, 80941512, 81707520, 101176890, 107922016, 134902520, 161883024, 202353780, 215844032, 269805040, 323766048, 404707560, 431688064, 539610080, 647532096, 809415120, 863376128, 1079220160, 1295064192, 1618830240, 1726752256, 2158440320, 2590128384, 3237660480, 4316880640, 5180256768, 6475320960, 8633761280, 12950641920, 25901283840]

約数ペア:

[(1, 25901283840), (2, 12950641920), (3, 8633761280), (4, 6475320960), (5, 5180256768), (6, 4316880640), (8, 3237660480), (10, 2590128384), (12, 2158440320), (15, 1726752256), (16, 1618830240), (20, 1295064192), (24, 1079220160), (30, 863376128), (32, 809415120), (40, 647532096), (48, 539610080), (60, 431688064), (64, 404707560), (80, 323766048), (96, 269805040), (120, 215844032), (128, 202353780), (160, 161883024), (192, 134902520), (240, 107922016), (256, 101176890), (317, 81707520), (320, 80941512), (384, 67451260), (480, 53961008), (512, 50588445), (634, 40853760), (640, 40470756), (768, 33725630), (951, 27235840), (960, 26980504), (1268, 20426880), (1280, 20235378), (1536, 16862815), (1585, 16341504), (1902, 13617920), (1920, 13490252), (2536, 10213440), (2560, 10117689), (3170, 8170752), (3804, 6808960), (3840, 6745126), (4755, 5447168), (5072, 5106720), (6340, 4085376), (7608, 3404480), (7680, 3372563), (9510, 2723584), (10144, 2553360), (10639, 2434560), (12680, 2042688), (15216, 1702240), (19020, 1361792), (20288, 1276680), (21278, 1217280), (25360, 1021344), (30432, 851120), (31917, 811520), (38040, 680896), (40576, 638340), (42556, 608640), (50720, 510672), (53195, 486912), (60864, 425560), (63834, 405760), (76080, 340448), (81152, 319170), (85112, 304320), (101440, 255336), (106390, 243456), (121728, 212780), (127668, 202880), (152160, 170224), (159585, 162304)]