64216615680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{796337}}^1$

素因数の和:796371

約数の個数: 216

約数和(自身を含む): 253923520032

約数和(自身を除く): 189706904352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 796337, 1592674, 2389011, 3185348, 3981685, 4778022, 5574359, 6370696, 7167033, 7963370, 9556044, 11148718, 11945055, 12741392, 14334066, 15926740, 16723077, 19112088, 22297436, 23890110, 25482784, 27871795, 28668132, 31853480, 33446154, 35835165, 38224176, 44594872, 47780220, 50169231, 50965568, 55743590, 57336264, 63706960, 66892308, 71670330, 76448352, 83615385, 89189744, 95560440, 100338462, 101931136, 111487180, 114672528, 127413920, 133784616, 143340660, 152896704, 167230770, 178379488, 191120880, 200676924, 203862272, 222974360, 229345056, 250846155, 254827840, 267569232, 286681320, 305793408, 334461540, 356758976, 382241760, 401353848, 445948720, 458690112, 501692310, 509655680, 535138464, 573362640, 611586816, 668923080, 713517952, 764483520, 802707696, 891897440, 917380224, 1003384620, 1019311360, 1070276928, 1146725280, 1337846160, 1427035904, 1528967040, 1605415392, 1783794880, 1834760448, 2006769240, 2140553856, 2293450560, 2675692320, 3057934080, 3210830784, 3567589760, 4013538480, 4281107712, 4586901120, 5351384640, 6421661568, 7135179520, 8027076960, 9173802240, 10702769280, 12843323136, 16054153920, 21405538560, 32108307840, 64216615680]

約数ペア:

[(1, 64216615680), (2, 32108307840), (3, 21405538560), (4, 16054153920), (5, 12843323136), (6, 10702769280), (7, 9173802240), (8, 8027076960), (9, 7135179520), (10, 6421661568), (12, 5351384640), (14, 4586901120), (15, 4281107712), (16, 4013538480), (18, 3567589760), (20, 3210830784), (21, 3057934080), (24, 2675692320), (28, 2293450560), (30, 2140553856), (32, 2006769240), (35, 1834760448), (36, 1783794880), (40, 1605415392), (42, 1528967040), (45, 1427035904), (48, 1337846160), (56, 1146725280), (60, 1070276928), (63, 1019311360), (64, 1003384620), (70, 917380224), (72, 891897440), (80, 802707696), (84, 764483520), (90, 713517952), (96, 668923080), (105, 611586816), (112, 573362640), (120, 535138464), (126, 509655680), (128, 501692310), (140, 458690112), (144, 445948720), (160, 401353848), (168, 382241760), (180, 356758976), (192, 334461540), (210, 305793408), (224, 286681320), (240, 267569232), (252, 254827840), (256, 250846155), (280, 229345056), (288, 222974360), (315, 203862272), (320, 200676924), (336, 191120880), (360, 178379488), (384, 167230770), (420, 152896704), (448, 143340660), (480, 133784616), (504, 127413920), (560, 114672528), (576, 111487180), (630, 101931136), (640, 100338462), (672, 95560440), (720, 89189744), (768, 83615385), (840, 76448352), (896, 71670330), (960, 66892308), (1008, 63706960), (1120, 57336264), (1152, 55743590), (1260, 50965568), (1280, 50169231), (1344, 47780220), (1440, 44594872), (1680, 38224176), (1792, 35835165), (1920, 33446154), (2016, 31853480), (2240, 28668132), (2304, 27871795), (2520, 25482784), (2688, 23890110), (2880, 22297436), (3360, 19112088), (3840, 16723077), (4032, 15926740), (4480, 14334066), (5040, 12741392), (5376, 11945055), (5760, 11148718), (6720, 9556044), (8064, 7963370), (8960, 7167033), (10080, 6370696), (11520, 5574359), (13440, 4778022), (16128, 3981685), (20160, 3185348), (26880, 2389011), (40320, 1592674), (80640, 796337)]