12785109480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{248351}}^1$

素因数の和:248392

約数の個数: 192

約数和(自身を含む): 48816069120

約数和(自身を除く): 36030959640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 51480, 248351, 496702, 745053, 993404, 1241755, 1490106, 1986808, 2235159, 2483510, 2731861, 2980212, 3228563, 3725265, 4470318, 4967020, 5463722, 5960424, 6457126, 7450530, 8195583, 8940636, 9685689, 9934040, 10927444, 11175795, 12914252, 13659305, 14901060, 16142815, 16391166, 17881272, 19371378, 21854888, 22351590, 24586749, 25828504, 27318610, 29057067, 29802120, 32285630, 32782332, 35514193, 38742756, 40977915, 44703180, 48428445, 49173498, 54637220, 58114134, 64571260, 65564664, 71028386, 77485512, 81955830, 89406360, 96856890, 98346996, 106542579, 109274440, 116228268, 122933745, 129142520, 142056772, 145285335, 163911660, 177570965, 193713780, 196693992, 213085158, 232456536, 245867490, 284113544, 290570670, 319627737, 327823320, 355141930, 387427560, 426170316, 491734980, 532712895, 581141340, 639255474, 710283860, 852340632, 983469960, 1065425790, 1162282680, 1278510948, 1420567720, 1598138685, 2130851580, 2557021896, 3196277370, 4261703160, 6392554740, 12785109480]

約数ペア:

[(1, 12785109480), (2, 6392554740), (3, 4261703160), (4, 3196277370), (5, 2557021896), (6, 2130851580), (8, 1598138685), (9, 1420567720), (10, 1278510948), (11, 1162282680), (12, 1065425790), (13, 983469960), (15, 852340632), (18, 710283860), (20, 639255474), (22, 581141340), (24, 532712895), (26, 491734980), (30, 426170316), (33, 387427560), (36, 355141930), (39, 327823320), (40, 319627737), (44, 290570670), (45, 284113544), (52, 245867490), (55, 232456536), (60, 213085158), (65, 196693992), (66, 193713780), (72, 177570965), (78, 163911660), (88, 145285335), (90, 142056772), (99, 129142520), (104, 122933745), (110, 116228268), (117, 109274440), (120, 106542579), (130, 98346996), (132, 96856890), (143, 89406360), (156, 81955830), (165, 77485512), (180, 71028386), (195, 65564664), (198, 64571260), (220, 58114134), (234, 54637220), (260, 49173498), (264, 48428445), (286, 44703180), (312, 40977915), (330, 38742756), (360, 35514193), (390, 32782332), (396, 32285630), (429, 29802120), (440, 29057067), (468, 27318610), (495, 25828504), (520, 24586749), (572, 22351590), (585, 21854888), (660, 19371378), (715, 17881272), (780, 16391166), (792, 16142815), (858, 14901060), (936, 13659305), (990, 12914252), (1144, 11175795), (1170, 10927444), (1287, 9934040), (1320, 9685689), (1430, 8940636), (1560, 8195583), (1716, 7450530), (1980, 6457126), (2145, 5960424), (2340, 5463722), (2574, 4967020), (2860, 4470318), (3432, 3725265), (3960, 3228563), (4290, 2980212), (4680, 2731861), (5148, 2483510), (5720, 2235159), (6435, 1986808), (8580, 1490106), (10296, 1241755), (12870, 993404), (17160, 745053), (25740, 496702), (51480, 248351)]