155965428480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{319811}}^1$

素因数の和:319962

約数の個数: 144

約数和(自身を含む): 502038319104

約数和(自身を除く): 346072890624

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 32512, 40640, 48768, 60960, 81280, 97536, 121920, 162560, 243840, 319811, 487680, 639622, 959433, 1279244, 1599055, 1918866, 2558488, 3198110, 3837732, 4797165, 5116976, 6396220, 7675464, 9594330, 10233952, 12792440, 15350928, 19188660, 20467904, 25584880, 30701856, 38377320, 40615997, 40935808, 51169760, 61403712, 76754640, 81231994, 81871616, 102339520, 121847991, 122807424, 153509280, 162463988, 203079985, 204679040, 243695982, 245614848, 307018560, 324927976, 406159970, 409358080, 487391964, 609239955, 614037120, 649855952, 812319940, 974783928, 1218479910, 1228074240, 1299711904, 1624639880, 1949567856, 2436959820, 2599423808, 3249279760, 3899135712, 4873919640, 5198847616, 6498559520, 7798271424, 9747839280, 10397695232, 12997119040, 15596542848, 19495678560, 25994238080, 31193085696, 38991357120, 51988476160, 77982714240, 155965428480]

約数ペア:

[(1, 155965428480), (2, 77982714240), (3, 51988476160), (4, 38991357120), (5, 31193085696), (6, 25994238080), (8, 19495678560), (10, 15596542848), (12, 12997119040), (15, 10397695232), (16, 9747839280), (20, 7798271424), (24, 6498559520), (30, 5198847616), (32, 4873919640), (40, 3899135712), (48, 3249279760), (60, 2599423808), (64, 2436959820), (80, 1949567856), (96, 1624639880), (120, 1299711904), (127, 1228074240), (128, 1218479910), (160, 974783928), (192, 812319940), (240, 649855952), (254, 614037120), (256, 609239955), (320, 487391964), (381, 409358080), (384, 406159970), (480, 324927976), (508, 307018560), (635, 245614848), (640, 243695982), (762, 204679040), (768, 203079985), (960, 162463988), (1016, 153509280), (1270, 122807424), (1280, 121847991), (1524, 102339520), (1905, 81871616), (1920, 81231994), (2032, 76754640), (2540, 61403712), (3048, 51169760), (3810, 40935808), (3840, 40615997), (4064, 38377320), (5080, 30701856), (6096, 25584880), (7620, 20467904), (8128, 19188660), (10160, 15350928), (12192, 12792440), (15240, 10233952), (16256, 9594330), (20320, 7675464), (24384, 6396220), (30480, 5116976), (32512, 4797165), (40640, 3837732), (48768, 3198110), (60960, 2558488), (81280, 1918866), (97536, 1599055), (121920, 1279244), (162560, 959433), (243840, 639622), (319811, 487680)]