4495326720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4211}}^1$

素因数の和:4376

約数の個数: 160

約数和(自身を含む): 14477823360

約数和(自身を除く): 9982496640

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, 139, 160, 192, 240, 256, 278, 320, 384, 417, 480, 512, 556, 640, 695, 768, 834, 960, 1112, 1280, 1390, 1536, 1668, 1920, 2085, 2224, 2560, 2780, 3336, 3840, 4170, 4211, 4448, 5560, 6672, 7680, 8340, 8422, 8896, 11120, 12633, 13344, 16680, 16844, 17792, 21055, 22240, 25266, 26688, 33360, 33688, 35584, 42110, 44480, 50532, 53376, 63165, 66720, 67376, 71168, 84220, 88960, 101064, 106752, 126330, 133440, 134752, 168440, 177920, 202128, 213504, 252660, 266880, 269504, 336880, 355840, 404256, 505320, 533760, 539008, 585329, 673760, 808512, 1010640, 1067520, 1078016, 1170658, 1347520, 1617024, 1755987, 2021280, 2156032, 2341316, 2695040, 2926645, 3234048, 3511974, 4042560, 4682632, 5390080, 5853290, 6468096, 7023948, 8085120, 8779935, 9365264, 10780160, 11706580, 14047896, 16170240, 17559870, 18730528, 23413160, 28095792, 32340480, 35119740, 37461056, 46826320, 56191584, 70239480, 74922112, 93652640, 112383168, 140478960, 149844224, 187305280, 224766336, 280957920, 299688448, 374610560, 449532672, 561915840, 749221120, 899065344, 1123831680, 1498442240, 2247663360, 4495326720]

約数ペア:

[(1, 4495326720), (2, 2247663360), (3, 1498442240), (4, 1123831680), (5, 899065344), (6, 749221120), (8, 561915840), (10, 449532672), (12, 374610560), (15, 299688448), (16, 280957920), (20, 224766336), (24, 187305280), (30, 149844224), (32, 140478960), (40, 112383168), (48, 93652640), (60, 74922112), (64, 70239480), (80, 56191584), (96, 46826320), (120, 37461056), (128, 35119740), (139, 32340480), (160, 28095792), (192, 23413160), (240, 18730528), (256, 17559870), (278, 16170240), (320, 14047896), (384, 11706580), (417, 10780160), (480, 9365264), (512, 8779935), (556, 8085120), (640, 7023948), (695, 6468096), (768, 5853290), (834, 5390080), (960, 4682632), (1112, 4042560), (1280, 3511974), (1390, 3234048), (1536, 2926645), (1668, 2695040), (1920, 2341316), (2085, 2156032), (2224, 2021280), (2560, 1755987), (2780, 1617024), (3336, 1347520), (3840, 1170658), (4170, 1078016), (4211, 1067520), (4448, 1010640), (5560, 808512), (6672, 673760), (7680, 585329), (8340, 539008), (8422, 533760), (8896, 505320), (11120, 404256), (12633, 355840), (13344, 336880), (16680, 269504), (16844, 266880), (17792, 252660), (21055, 213504), (22240, 202128), (25266, 177920), (26688, 168440), (33360, 134752), (33688, 133440), (35584, 126330), (42110, 106752), (44480, 101064), (50532, 88960), (53376, 84220), (63165, 71168), (66720, 67376)]