211625048880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1354487}}^1$

素因数の和:1354544

約数の個数: 240

約数和(自身を含む): 838438907904

約数和(自身を除く): 626813859024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 156240, 1354487, 2708974, 4063461, 5417948, 6772435, 8126922, 9481409, 10835896, 12190383, 13544870, 16253844, 18962818, 20317305, 21671792, 24380766, 27089740, 28444227, 32507688, 37925636, 40634610, 41989097, 47407045, 48761532, 54179480, 56888454, 60951915, 65015376, 75851272, 81269220, 83978194, 85332681, 94814090, 97523064, 108358960, 113776908, 121903830, 125967291, 142221135, 151702544, 162538440, 167956388, 170665362, 189628180, 195046128, 209945485, 227553816, 243807660, 251934582, 284442270, 293923679, 325076880, 335912776, 341330724, 377901873, 379256360, 419890970, 426663405, 455107632, 487615320, 503869164, 568884540, 587847358, 629836455, 671825552, 682661448, 755803746, 758512720, 839781940, 853326810, 881771037, 975230640, 1007738328, 1137769080, 1175694716, 1259672910, 1365322896, 1469618395, 1511607492, 1679563880, 1706653620, 1763542074, 1889509365, 2015476656, 2275538160, 2351389432, 2519345820, 2645313111, 2939236790, 3023214984, 3359127760, 3413307240, 3527084148, 3779018730, 4408855185, 4702778864, 5038691640, 5290626222, 5878473580, 6046429968, 6826614480, 7054168296, 7558037460, 8817710370, 10077383280, 10581252444, 11756947160, 13226565555, 14108336592, 15116074920, 17635420740, 21162504888, 23513894320, 26453131110, 30232149840, 35270841480, 42325009776, 52906262220, 70541682960, 105812524440, 211625048880]

約数ペア:

[(1, 211625048880), (2, 105812524440), (3, 70541682960), (4, 52906262220), (5, 42325009776), (6, 35270841480), (7, 30232149840), (8, 26453131110), (9, 23513894320), (10, 21162504888), (12, 17635420740), (14, 15116074920), (15, 14108336592), (16, 13226565555), (18, 11756947160), (20, 10581252444), (21, 10077383280), (24, 8817710370), (28, 7558037460), (30, 7054168296), (31, 6826614480), (35, 6046429968), (36, 5878473580), (40, 5290626222), (42, 5038691640), (45, 4702778864), (48, 4408855185), (56, 3779018730), (60, 3527084148), (62, 3413307240), (63, 3359127760), (70, 3023214984), (72, 2939236790), (80, 2645313111), (84, 2519345820), (90, 2351389432), (93, 2275538160), (105, 2015476656), (112, 1889509365), (120, 1763542074), (124, 1706653620), (126, 1679563880), (140, 1511607492), (144, 1469618395), (155, 1365322896), (168, 1259672910), (180, 1175694716), (186, 1137769080), (210, 1007738328), (217, 975230640), (240, 881771037), (248, 853326810), (252, 839781940), (279, 758512720), (280, 755803746), (310, 682661448), (315, 671825552), (336, 629836455), (360, 587847358), (372, 568884540), (420, 503869164), (434, 487615320), (465, 455107632), (496, 426663405), (504, 419890970), (558, 379256360), (560, 377901873), (620, 341330724), (630, 335912776), (651, 325076880), (720, 293923679), (744, 284442270), (840, 251934582), (868, 243807660), (930, 227553816), (1008, 209945485), (1085, 195046128), (1116, 189628180), (1240, 170665362), (1260, 167956388), (1302, 162538440), (1395, 151702544), (1488, 142221135), (1680, 125967291), (1736, 121903830), (1860, 113776908), (1953, 108358960), (2170, 97523064), (2232, 94814090), (2480, 85332681), (2520, 83978194), (2604, 81269220), (2790, 75851272), (3255, 65015376), (3472, 60951915), (3720, 56888454), (3906, 54179480), (4340, 48761532), (4464, 47407045), (5040, 41989097), (5208, 40634610), (5580, 37925636), (6510, 32507688), (7440, 28444227), (7812, 27089740), (8680, 24380766), (9765, 21671792), (10416, 20317305), (11160, 18962818), (13020, 16253844), (15624, 13544870), (17360, 12190383), (19530, 10835896), (22320, 9481409), (26040, 8126922), (31248, 6772435), (39060, 5417948), (52080, 4063461), (78120, 2708974), (156240, 1354487)]