3994586880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8191}}^1$

素因数の和:8342

約数の個数: 144

約数和(自身を含む): 12859736064

約数和(自身を除く): 8865149184

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, 8191, 10160, 12192, 15240, 16256, 16382, 20320, 24384, 24573, 30480, 32512, 32764, 40640, 40955, 48768, 49146, 60960, 65528, 81280, 81910, 97536, 98292, 121920, 122865, 131056, 162560, 163820, 196584, 243840, 245730, 262112, 327640, 393168, 487680, 491460, 524224, 655280, 786336, 982920, 1040257, 1048448, 1310560, 1572672, 1965840, 2080514, 2096896, 2621120, 3120771, 3145344, 3931680, 4161028, 5201285, 5242240, 6241542, 6290688, 7863360, 8322056, 10402570, 10484480, 12483084, 15603855, 15726720, 16644112, 20805140, 24966168, 31207710, 31453440, 33288224, 41610280, 49932336, 62415420, 66576448, 83220560, 99864672, 124830840, 133152896, 166441120, 199729344, 249661680, 266305792, 332882240, 399458688, 499323360, 665764480, 798917376, 998646720, 1331528960, 1997293440, 3994586880]

約数ペア:

[(1, 3994586880), (2, 1997293440), (3, 1331528960), (4, 998646720), (5, 798917376), (6, 665764480), (8, 499323360), (10, 399458688), (12, 332882240), (15, 266305792), (16, 249661680), (20, 199729344), (24, 166441120), (30, 133152896), (32, 124830840), (40, 99864672), (48, 83220560), (60, 66576448), (64, 62415420), (80, 49932336), (96, 41610280), (120, 33288224), (127, 31453440), (128, 31207710), (160, 24966168), (192, 20805140), (240, 16644112), (254, 15726720), (256, 15603855), (320, 12483084), (381, 10484480), (384, 10402570), (480, 8322056), (508, 7863360), (635, 6290688), (640, 6241542), (762, 5242240), (768, 5201285), (960, 4161028), (1016, 3931680), (1270, 3145344), (1280, 3120771), (1524, 2621120), (1905, 2096896), (1920, 2080514), (2032, 1965840), (2540, 1572672), (3048, 1310560), (3810, 1048448), (3840, 1040257), (4064, 982920), (5080, 786336), (6096, 655280), (7620, 524224), (8128, 491460), (8191, 487680), (10160, 393168), (12192, 327640), (15240, 262112), (16256, 245730), (16382, 243840), (20320, 196584), (24384, 163820), (24573, 162560), (30480, 131056), (32512, 122865), (32764, 121920), (40640, 98292), (40955, 97536), (48768, 81910), (49146, 81280), (60960, 65528)]