2000138852880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23344291}}^1$

素因数の和:23344334

約数の個数: 240

約数和(自身を含む): 8128295720064

約数和(自身を除く): 6128156867184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 17136, 21420, 28560, 42840, 85680, 23344291, 46688582, 70032873, 93377164, 116721455, 140065746, 163410037, 186754328, 210098619, 233442910, 280131492, 326820074, 350164365, 373508656, 396852947, 420197238, 466885820, 490230111, 560262984, 653640148, 700328730, 793705894, 817050185, 840394476, 933771640, 980460222, 1050493095, 1120525968, 1190558841, 1307280296, 1400657460, 1470690333, 1587411788, 1634100370, 1680788952, 1867543280, 1960920444, 1984264735, 2100986190, 2381117682, 2451150555, 2614560592, 2777970629, 2801314920, 2941380666, 3174823576, 3268200740, 3361577904, 3571676523, 3921840888, 3968529470, 4201972380, 4762235364, 4902301110, 5555941258, 5602629840, 5882761332, 5952794205, 6349647152, 6536401480, 7143353046, 7353451665, 7843681776, 7937058940, 8333911887, 8403944760, 9524470728, 9804602220, 11111882516, 11765522664, 11905588410, 13072802960, 13889853145, 14286706092, 14706903330, 15874117880, 16667823774, 16807889520, 17858382615, 19048941456, 19609204440, 22223765032, 23531045328, 23811176820, 25001735661, 27779706290, 28573412184, 29413806660, 31748235760, 33335647548, 35716765230, 39218408880, 41669559435, 44447530064, 47622353640, 50003471322, 55559412580, 57146824368, 58827613320, 66671295096, 71433530460, 83339118870, 95244707280, 100006942644, 111118825160, 117655226640, 125008678305, 133342590192, 142867060920, 166678237740, 200013885288, 222237650320, 250017356610, 285734121840, 333356475480, 400027770576, 500034713220, 666712950960, 1000069426440, 2000138852880]

約数ペア:

[(1, 2000138852880), (2, 1000069426440), (3, 666712950960), (4, 500034713220), (5, 400027770576), (6, 333356475480), (7, 285734121840), (8, 250017356610), (9, 222237650320), (10, 200013885288), (12, 166678237740), (14, 142867060920), (15, 133342590192), (16, 125008678305), (17, 117655226640), (18, 111118825160), (20, 100006942644), (21, 95244707280), (24, 83339118870), (28, 71433530460), (30, 66671295096), (34, 58827613320), (35, 57146824368), (36, 55559412580), (40, 50003471322), (42, 47622353640), (45, 44447530064), (48, 41669559435), (51, 39218408880), (56, 35716765230), (60, 33335647548), (63, 31748235760), (68, 29413806660), (70, 28573412184), (72, 27779706290), (80, 25001735661), (84, 23811176820), (85, 23531045328), (90, 22223765032), (102, 19609204440), (105, 19048941456), (112, 17858382615), (119, 16807889520), (120, 16667823774), (126, 15874117880), (136, 14706903330), (140, 14286706092), (144, 13889853145), (153, 13072802960), (168, 11905588410), (170, 11765522664), (180, 11111882516), (204, 9804602220), (210, 9524470728), (238, 8403944760), (240, 8333911887), (252, 7937058940), (255, 7843681776), (272, 7353451665), (280, 7143353046), (306, 6536401480), (315, 6349647152), (336, 5952794205), (340, 5882761332), (357, 5602629840), (360, 5555941258), (408, 4902301110), (420, 4762235364), (476, 4201972380), (504, 3968529470), (510, 3921840888), (560, 3571676523), (595, 3361577904), (612, 3268200740), (630, 3174823576), (680, 2941380666), (714, 2801314920), (720, 2777970629), (765, 2614560592), (816, 2451150555), (840, 2381117682), (952, 2100986190), (1008, 1984264735), (1020, 1960920444), (1071, 1867543280), (1190, 1680788952), (1224, 1634100370), (1260, 1587411788), (1360, 1470690333), (1428, 1400657460), (1530, 1307280296), (1680, 1190558841), (1785, 1120525968), (1904, 1050493095), (2040, 980460222), (2142, 933771640), (2380, 840394476), (2448, 817050185), (2520, 793705894), (2856, 700328730), (3060, 653640148), (3570, 560262984), (4080, 490230111), (4284, 466885820), (4760, 420197238), (5040, 396852947), (5355, 373508656), (5712, 350164365), (6120, 326820074), (7140, 280131492), (8568, 233442910), (9520, 210098619), (10710, 186754328), (12240, 163410037), (14280, 140065746), (17136, 116721455), (21420, 93377164), (28560, 70032873), (42840, 46688582), (85680, 23344291)]