12873150720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21911}}^1$

素因数の和:21958

約数の個数: 288

約数和(自身を含む): 48371178240

約数和(自身を除く): 35498027520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4896, 5440, 5760, 6120, 6528, 6912, 7344, 8160, 8640, 9180, 9792, 10880, 11520, 12240, 13056, 14688, 16320, 17280, 18360, 19584, 21760, 21911, 24480, 29376, 32640, 34560, 36720, 39168, 43822, 48960, 58752, 65280, 65733, 73440, 87644, 97920, 109555, 117504, 131466, 146880, 175288, 195840, 197199, 219110, 262932, 293760, 328665, 350576, 372487, 394398, 438220, 525864, 587520, 591597, 657330, 701152, 744974, 788796, 876440, 985995, 1051728, 1117461, 1183194, 1314660, 1402304, 1489948, 1577592, 1752880, 1862435, 1971990, 2103456, 2234922, 2366388, 2629320, 2804608, 2957985, 2979896, 3155184, 3352383, 3505760, 3724870, 3943980, 4206912, 4469844, 4732776, 5258640, 5587305, 5609216, 5915970, 5959792, 6310368, 6704766, 7011520, 7449740, 7887960, 8413824, 8939688, 9465552, 10057149, 10517280, 11174610, 11831940, 11919584, 12620736, 13409532, 14023040, 14899480, 15775920, 16761915, 16827648, 17879376, 18931104, 20114298, 21034560, 22349220, 23663880, 23839168, 25241472, 26819064, 28046080, 29798960, 31551840, 33523830, 35758752, 37862208, 40228596, 42069120, 44698440, 47327760, 47678336, 50285745, 50482944, 53638128, 59597920, 63103680, 67047660, 71517504, 75724416, 80457192, 84138240, 89396880, 94655520, 95356672, 100571490, 107276256, 119195840, 126207360, 134095320, 143035008, 151448832, 160914384, 178793760, 189311040, 201142980, 214552512, 238391680, 252414720, 268190640, 286070016, 321828768, 357587520, 378622080, 402285960, 429105024, 476783360, 536381280, 643657536, 715175040, 757244160, 804571920, 858210048, 1072762560, 1287315072, 1430350080, 1609143840, 2145525120, 2574630144, 3218287680, 4291050240, 6436575360, 12873150720]

約数ペア:

[(1, 12873150720), (2, 6436575360), (3, 4291050240), (4, 3218287680), (5, 2574630144), (6, 2145525120), (8, 1609143840), (9, 1430350080), (10, 1287315072), (12, 1072762560), (15, 858210048), (16, 804571920), (17, 757244160), (18, 715175040), (20, 643657536), (24, 536381280), (27, 476783360), (30, 429105024), (32, 402285960), (34, 378622080), (36, 357587520), (40, 321828768), (45, 286070016), (48, 268190640), (51, 252414720), (54, 238391680), (60, 214552512), (64, 201142980), (68, 189311040), (72, 178793760), (80, 160914384), (85, 151448832), (90, 143035008), (96, 134095320), (102, 126207360), (108, 119195840), (120, 107276256), (128, 100571490), (135, 95356672), (136, 94655520), (144, 89396880), (153, 84138240), (160, 80457192), (170, 75724416), (180, 71517504), (192, 67047660), (204, 63103680), (216, 59597920), (240, 53638128), (255, 50482944), (256, 50285745), (270, 47678336), (272, 47327760), (288, 44698440), (306, 42069120), (320, 40228596), (340, 37862208), (360, 35758752), (384, 33523830), (408, 31551840), (432, 29798960), (459, 28046080), (480, 26819064), (510, 25241472), (540, 23839168), (544, 23663880), (576, 22349220), (612, 21034560), (640, 20114298), (680, 18931104), (720, 17879376), (765, 16827648), (768, 16761915), (816, 15775920), (864, 14899480), (918, 14023040), (960, 13409532), (1020, 12620736), (1080, 11919584), (1088, 11831940), (1152, 11174610), (1224, 10517280), (1280, 10057149), (1360, 9465552), (1440, 8939688), (1530, 8413824), (1632, 7887960), (1728, 7449740), (1836, 7011520), (1920, 6704766), (2040, 6310368), (2160, 5959792), (2176, 5915970), (2295, 5609216), (2304, 5587305), (2448, 5258640), (2720, 4732776), (2880, 4469844), (3060, 4206912), (3264, 3943980), (3456, 3724870), (3672, 3505760), (3840, 3352383), (4080, 3155184), (4320, 2979896), (4352, 2957985), (4590, 2804608), (4896, 2629320), (5440, 2366388), (5760, 2234922), (6120, 2103456), (6528, 1971990), (6912, 1862435), (7344, 1752880), (8160, 1577592), (8640, 1489948), (9180, 1402304), (9792, 1314660), (10880, 1183194), (11520, 1117461), (12240, 1051728), (13056, 985995), (14688, 876440), (16320, 788796), (17280, 744974), (18360, 701152), (19584, 657330), (21760, 591597), (21911, 587520), (24480, 525864), (29376, 438220), (32640, 394398), (34560, 372487), (36720, 350576), (39168, 328665), (43822, 293760), (48960, 262932), (58752, 219110), (65280, 197199), (65733, 195840), (73440, 175288), (87644, 146880), (97920, 131466), (109555, 117504)]