13981054080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8191}}^1$

素因数の和:8347

約数の個数: 256

約数和(自身を含む): 51338280960

約数和(自身を除く): 37357226880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 280, 320, 336, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 762, 840, 889, 896, 960, 1016, 1120, 1270, 1344, 1524, 1680, 1778, 1905, 1920, 2032, 2240, 2540, 2667, 2688, 3048, 3360, 3556, 3810, 4064, 4445, 4480, 5080, 5334, 6096, 6720, 7112, 7620, 8128, 8191, 8890, 10160, 10668, 12192, 13335, 13440, 14224, 15240, 16256, 16382, 17780, 20320, 21336, 24384, 24573, 26670, 28448, 30480, 32764, 35560, 40640, 40955, 42672, 48768, 49146, 53340, 56896, 57337, 60960, 65528, 71120, 81280, 81910, 85344, 98292, 106680, 113792, 114674, 121920, 122865, 131056, 142240, 163820, 170688, 172011, 196584, 213360, 229348, 243840, 245730, 262112, 284480, 286685, 327640, 341376, 344022, 393168, 426720, 458696, 491460, 524224, 568960, 573370, 655280, 688044, 786336, 853440, 860055, 917392, 982920, 1040257, 1048448, 1146740, 1310560, 1376088, 1572672, 1706880, 1720110, 1834784, 1965840, 2080514, 2293480, 2621120, 2752176, 3120771, 3145344, 3440220, 3669568, 3931680, 4161028, 4586960, 5201285, 5242240, 5504352, 6241542, 6880440, 7281799, 7339136, 7863360, 8322056, 9173920, 10402570, 11008704, 12483084, 13760880, 14563598, 15603855, 15726720, 16644112, 18347840, 20805140, 21845397, 22017408, 24966168, 27521760, 29127196, 31207710, 33288224, 36408995, 36695680, 41610280, 43690794, 49932336, 55043520, 58254392, 62415420, 66576448, 72817990, 83220560, 87381588, 99864672, 109226985, 110087040, 116508784, 124830840, 133152896, 145635980, 166441120, 174763176, 199729344, 218453970, 233017568, 249661680, 291271960, 332882240, 349526352, 399458688, 436907940, 466035136, 499323360, 582543920, 665764480, 699052704, 873815880, 932070272, 998646720, 1165087840, 1398105408, 1747631760, 1997293440, 2330175680, 2796210816, 3495263520, 4660351360, 6990527040, 13981054080]

約数ペア:

[(1, 13981054080), (2, 6990527040), (3, 4660351360), (4, 3495263520), (5, 2796210816), (6, 2330175680), (7, 1997293440), (8, 1747631760), (10, 1398105408), (12, 1165087840), (14, 998646720), (15, 932070272), (16, 873815880), (20, 699052704), (21, 665764480), (24, 582543920), (28, 499323360), (30, 466035136), (32, 436907940), (35, 399458688), (40, 349526352), (42, 332882240), (48, 291271960), (56, 249661680), (60, 233017568), (64, 218453970), (70, 199729344), (80, 174763176), (84, 166441120), (96, 145635980), (105, 133152896), (112, 124830840), (120, 116508784), (127, 110087040), (128, 109226985), (140, 99864672), (160, 87381588), (168, 83220560), (192, 72817990), (210, 66576448), (224, 62415420), (240, 58254392), (254, 55043520), (280, 49932336), (320, 43690794), (336, 41610280), (381, 36695680), (384, 36408995), (420, 33288224), (448, 31207710), (480, 29127196), (508, 27521760), (560, 24966168), (635, 22017408), (640, 21845397), (672, 20805140), (762, 18347840), (840, 16644112), (889, 15726720), (896, 15603855), (960, 14563598), (1016, 13760880), (1120, 12483084), (1270, 11008704), (1344, 10402570), (1524, 9173920), (1680, 8322056), (1778, 7863360), (1905, 7339136), (1920, 7281799), (2032, 6880440), (2240, 6241542), (2540, 5504352), (2667, 5242240), (2688, 5201285), (3048, 4586960), (3360, 4161028), (3556, 3931680), (3810, 3669568), (4064, 3440220), (4445, 3145344), (4480, 3120771), (5080, 2752176), (5334, 2621120), (6096, 2293480), (6720, 2080514), (7112, 1965840), (7620, 1834784), (8128, 1720110), (8191, 1706880), (8890, 1572672), (10160, 1376088), (10668, 1310560), (12192, 1146740), (13335, 1048448), (13440, 1040257), (14224, 982920), (15240, 917392), (16256, 860055), (16382, 853440), (17780, 786336), (20320, 688044), (21336, 655280), (24384, 573370), (24573, 568960), (26670, 524224), (28448, 491460), (30480, 458696), (32764, 426720), (35560, 393168), (40640, 344022), (40955, 341376), (42672, 327640), (48768, 286685), (49146, 284480), (53340, 262112), (56896, 245730), (57337, 243840), (60960, 229348), (65528, 213360), (71120, 196584), (81280, 172011), (81910, 170688), (85344, 163820), (98292, 142240), (106680, 131056), (113792, 122865), (114674, 121920)]