81987310080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91243}}^1$

素因数の和:91288

約数の個数: 320

約数和(自身を含む): 313631176320

約数和(自身を除く): 231643866240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4608, 4680, 4992, 5616, 5760, 6240, 6656, 6912, 7020, 7488, 7680, 8320, 8640, 9360, 9984, 11232, 11520, 12480, 13824, 14040, 14976, 16640, 17280, 18720, 19968, 22464, 23040, 24960, 28080, 29952, 33280, 34560, 37440, 44928, 49920, 56160, 59904, 69120, 74880, 89856, 91243, 99840, 112320, 149760, 179712, 182486, 224640, 273729, 299520, 364972, 449280, 456215, 547458, 729944, 821187, 898560, 912430, 1094916, 1186159, 1368645, 1459888, 1642374, 1824860, 2189832, 2372318, 2463561, 2737290, 2919776, 3284748, 3558477, 3649720, 4105935, 4379664, 4744636, 4927122, 5474580, 5839552, 5930795, 6569496, 7116954, 7299440, 8211870, 8759328, 9489272, 9854244, 10675431, 10949160, 11679104, 11861590, 12317805, 13138992, 14233908, 14598880, 16423740, 17518656, 17792385, 18978544, 19708488, 21350862, 21898320, 23358208, 23723180, 24635610, 26277984, 28467816, 29197760, 32026293, 32847480, 35037312, 35584770, 37957088, 39416976, 42701724, 43796640, 46716416, 47446360, 49271220, 52555968, 53377155, 56935632, 58395520, 64052586, 65694960, 70074624, 71169540, 75914176, 78833952, 85403448, 87593280, 94892720, 98542440, 105111936, 106754310, 113871264, 116791040, 128105172, 131389920, 140149248, 142339080, 151828352, 157667904, 160131465, 170806896, 175186560, 189785440, 197084880, 210223872, 213508620, 227742528, 233582080, 256210344, 262779840, 284678160, 303656704, 315335808, 320262930, 341613792, 350373120, 379570880, 394169760, 420447744, 427017240, 455485056, 512420688, 525559680, 569356320, 607313408, 630671616, 640525860, 683227584, 700746240, 759141760, 788339520, 854034480, 910970112, 1024841376, 1051119360, 1138712640, 1261343232, 1281051720, 1366455168, 1518283520, 1576679040, 1708068960, 1821940224, 2049682752, 2102238720, 2277425280, 2562103440, 2732910336, 3036567040, 3153358080, 3416137920, 4099365504, 4554850560, 5124206880, 5465820672, 6306716160, 6832275840, 8198731008, 9109701120, 10248413760, 13664551680, 16397462016, 20496827520, 27329103360, 40993655040, 81987310080]

約数ペア:

[(1, 81987310080), (2, 40993655040), (3, 27329103360), (4, 20496827520), (5, 16397462016), (6, 13664551680), (8, 10248413760), (9, 9109701120), (10, 8198731008), (12, 6832275840), (13, 6306716160), (15, 5465820672), (16, 5124206880), (18, 4554850560), (20, 4099365504), (24, 3416137920), (26, 3153358080), (27, 3036567040), (30, 2732910336), (32, 2562103440), (36, 2277425280), (39, 2102238720), (40, 2049682752), (45, 1821940224), (48, 1708068960), (52, 1576679040), (54, 1518283520), (60, 1366455168), (64, 1281051720), (65, 1261343232), (72, 1138712640), (78, 1051119360), (80, 1024841376), (90, 910970112), (96, 854034480), (104, 788339520), (108, 759141760), (117, 700746240), (120, 683227584), (128, 640525860), (130, 630671616), (135, 607313408), (144, 569356320), (156, 525559680), (160, 512420688), (180, 455485056), (192, 427017240), (195, 420447744), (208, 394169760), (216, 379570880), (234, 350373120), (240, 341613792), (256, 320262930), (260, 315335808), (270, 303656704), (288, 284678160), (312, 262779840), (320, 256210344), (351, 233582080), (360, 227742528), (384, 213508620), (390, 210223872), (416, 197084880), (432, 189785440), (468, 175186560), (480, 170806896), (512, 160131465), (520, 157667904), (540, 151828352), (576, 142339080), (585, 140149248), (624, 131389920), (640, 128105172), (702, 116791040), (720, 113871264), (768, 106754310), (780, 105111936), (832, 98542440), (864, 94892720), (936, 87593280), (960, 85403448), (1040, 78833952), (1080, 75914176), (1152, 71169540), (1170, 70074624), (1248, 65694960), (1280, 64052586), (1404, 58395520), (1440, 56935632), (1536, 53377155), (1560, 52555968), (1664, 49271220), (1728, 47446360), (1755, 46716416), (1872, 43796640), (1920, 42701724), (2080, 39416976), (2160, 37957088), (2304, 35584770), (2340, 35037312), (2496, 32847480), (2560, 32026293), (2808, 29197760), (2880, 28467816), (3120, 26277984), (3328, 24635610), (3456, 23723180), (3510, 23358208), (3744, 21898320), (3840, 21350862), (4160, 19708488), (4320, 18978544), (4608, 17792385), (4680, 17518656), (4992, 16423740), (5616, 14598880), (5760, 14233908), (6240, 13138992), (6656, 12317805), (6912, 11861590), (7020, 11679104), (7488, 10949160), (7680, 10675431), (8320, 9854244), (8640, 9489272), (9360, 8759328), (9984, 8211870), (11232, 7299440), (11520, 7116954), (12480, 6569496), (13824, 5930795), (14040, 5839552), (14976, 5474580), (16640, 4927122), (17280, 4744636), (18720, 4379664), (19968, 4105935), (22464, 3649720), (23040, 3558477), (24960, 3284748), (28080, 2919776), (29952, 2737290), (33280, 2463561), (34560, 2372318), (37440, 2189832), (44928, 1824860), (49920, 1642374), (56160, 1459888), (59904, 1368645), (69120, 1186159), (74880, 1094916), (89856, 912430), (91243, 898560), (99840, 821187), (112320, 729944), (149760, 547458), (179712, 456215), (182486, 449280), (224640, 364972), (273729, 299520)]