12750791760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{51631}}^1$

素因数の和:51671

約数の個数: 240

約数和(自身を含む): 49938470400

約数和(自身を除く): 37187678640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3430, 3528, 3920, 4116, 4410, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 8232, 8820, 10290, 11760, 12348, 13720, 15435, 16464, 17640, 20580, 24696, 27440, 30870, 35280, 41160, 49392, 51631, 61740, 82320, 103262, 123480, 154893, 206524, 246960, 258155, 309786, 361417, 413048, 464679, 516310, 619572, 722834, 774465, 826096, 929358, 1032620, 1084251, 1239144, 1445668, 1548930, 1807085, 1858716, 2065240, 2168502, 2323395, 2478288, 2529919, 2891336, 3097860, 3252753, 3614170, 3717432, 4130480, 4337004, 4646790, 5059838, 5421255, 5782672, 6195720, 6505506, 7228340, 7434864, 7589757, 8674008, 9293580, 10119676, 10842510, 12391440, 12649595, 13011012, 14456680, 15179514, 16263765, 17348016, 17709433, 18587160, 20239352, 21685020, 22769271, 25299190, 26022024, 28913360, 30359028, 32527530, 35418866, 37174320, 37948785, 40478704, 43370040, 45538542, 50598380, 52044048, 53128299, 60718056, 65055060, 70837732, 75897570, 86740080, 88547165, 91077084, 101196760, 106256598, 113846355, 121436112, 130110120, 141675464, 151795140, 159384897, 177094330, 182154168, 202393520, 212513196, 227692710, 260220240, 265641495, 283350928, 303590280, 318769794, 354188660, 364308336, 425026392, 455385420, 531282990, 607180560, 637539588, 708377320, 796924485, 850052784, 910770840, 1062565980, 1275079176, 1416754640, 1593848970, 1821541680, 2125131960, 2550158352, 3187697940, 4250263920, 6375395880, 12750791760]

約数ペア:

[(1, 12750791760), (2, 6375395880), (3, 4250263920), (4, 3187697940), (5, 2550158352), (6, 2125131960), (7, 1821541680), (8, 1593848970), (9, 1416754640), (10, 1275079176), (12, 1062565980), (14, 910770840), (15, 850052784), (16, 796924485), (18, 708377320), (20, 637539588), (21, 607180560), (24, 531282990), (28, 455385420), (30, 425026392), (35, 364308336), (36, 354188660), (40, 318769794), (42, 303590280), (45, 283350928), (48, 265641495), (49, 260220240), (56, 227692710), (60, 212513196), (63, 202393520), (70, 182154168), (72, 177094330), (80, 159384897), (84, 151795140), (90, 141675464), (98, 130110120), (105, 121436112), (112, 113846355), (120, 106256598), (126, 101196760), (140, 91077084), (144, 88547165), (147, 86740080), (168, 75897570), (180, 70837732), (196, 65055060), (210, 60718056), (240, 53128299), (245, 52044048), (252, 50598380), (280, 45538542), (294, 43370040), (315, 40478704), (336, 37948785), (343, 37174320), (360, 35418866), (392, 32527530), (420, 30359028), (441, 28913360), (490, 26022024), (504, 25299190), (560, 22769271), (588, 21685020), (630, 20239352), (686, 18587160), (720, 17709433), (735, 17348016), (784, 16263765), (840, 15179514), (882, 14456680), (980, 13011012), (1008, 12649595), (1029, 12391440), (1176, 10842510), (1260, 10119676), (1372, 9293580), (1470, 8674008), (1680, 7589757), (1715, 7434864), (1764, 7228340), (1960, 6505506), (2058, 6195720), (2205, 5782672), (2352, 5421255), (2520, 5059838), (2744, 4646790), (2940, 4337004), (3087, 4130480), (3430, 3717432), (3528, 3614170), (3920, 3252753), (4116, 3097860), (4410, 2891336), (5040, 2529919), (5145, 2478288), (5488, 2323395), (5880, 2168502), (6174, 2065240), (6860, 1858716), (7056, 1807085), (8232, 1548930), (8820, 1445668), (10290, 1239144), (11760, 1084251), (12348, 1032620), (13720, 929358), (15435, 826096), (16464, 774465), (17640, 722834), (20580, 619572), (24696, 516310), (27440, 464679), (30870, 413048), (35280, 361417), (41160, 309786), (49392, 258155), (51631, 246960), (61740, 206524), (82320, 154893), (103262, 123480)]