1319844960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1186

約数の個数: 288

約数和(自身を含む): 5192957952

約数和(自身を除く): 3873112992

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 240, 252, 254, 280, 288, 315, 336, 360, 381, 420, 480, 504, 508, 560, 630, 635, 672, 720, 762, 840, 889, 1008, 1016, 1031, 1120, 1143, 1260, 1270, 1440, 1524, 1680, 1778, 1905, 2016, 2032, 2062, 2286, 2520, 2540, 2667, 3048, 3093, 3360, 3556, 3810, 4064, 4124, 4445, 4572, 5040, 5080, 5155, 5334, 5715, 6096, 6186, 7112, 7217, 7620, 8001, 8248, 8890, 9144, 9279, 10080, 10160, 10310, 10668, 11430, 12192, 12372, 13335, 14224, 14434, 15240, 15465, 16002, 16496, 17780, 18288, 18558, 20320, 20620, 21336, 21651, 22860, 24744, 26670, 28448, 28868, 30480, 30930, 32004, 32992, 35560, 36085, 36576, 37116, 40005, 41240, 42672, 43302, 45720, 46395, 49488, 53340, 57736, 60960, 61860, 64008, 64953, 71120, 72170, 74232, 80010, 82480, 85344, 86604, 91440, 92790, 98976, 106680, 108255, 115472, 123720, 128016, 129906, 130937, 142240, 144340, 148464, 160020, 164960, 173208, 182880, 185580, 213360, 216510, 230944, 247440, 256032, 259812, 261874, 288680, 296928, 320040, 324765, 346416, 371160, 392811, 426720, 433020, 494880, 519624, 523748, 577360, 640080, 649530, 654685, 692832, 742320, 785622, 866040, 916559, 1039248, 1047496, 1154720, 1178433, 1280160, 1299060, 1309370, 1484640, 1571244, 1732080, 1833118, 1964055, 2078496, 2094992, 2356866, 2598120, 2618740, 2749677, 3142488, 3464160, 3666236, 3928110, 4189984, 4582795, 4713732, 5196240, 5237480, 5499354, 5892165, 6284976, 7332472, 7856220, 8249031, 9165590, 9427464, 10392480, 10474960, 10998708, 11784330, 12569952, 13748385, 14664944, 15712440, 16498062, 18331180, 18854928, 20949920, 21997416, 23568660, 27496770, 29329888, 31424880, 32996124, 36662360, 37709856, 41245155, 43994832, 47137320, 54993540, 62849760, 65992248, 73324720, 82490310, 87989664, 94274640, 109987080, 131984496, 146649440, 164980620, 188549280, 219974160, 263968992, 329961240, 439948320, 659922480, 1319844960]

約数ペア:

[(1, 1319844960), (2, 659922480), (3, 439948320), (4, 329961240), (5, 263968992), (6, 219974160), (7, 188549280), (8, 164980620), (9, 146649440), (10, 131984496), (12, 109987080), (14, 94274640), (15, 87989664), (16, 82490310), (18, 73324720), (20, 65992248), (21, 62849760), (24, 54993540), (28, 47137320), (30, 43994832), (32, 41245155), (35, 37709856), (36, 36662360), (40, 32996124), (42, 31424880), (45, 29329888), (48, 27496770), (56, 23568660), (60, 21997416), (63, 20949920), (70, 18854928), (72, 18331180), (80, 16498062), (84, 15712440), (90, 14664944), (96, 13748385), (105, 12569952), (112, 11784330), (120, 10998708), (126, 10474960), (127, 10392480), (140, 9427464), (144, 9165590), (160, 8249031), (168, 7856220), (180, 7332472), (210, 6284976), (224, 5892165), (240, 5499354), (252, 5237480), (254, 5196240), (280, 4713732), (288, 4582795), (315, 4189984), (336, 3928110), (360, 3666236), (381, 3464160), (420, 3142488), (480, 2749677), (504, 2618740), (508, 2598120), (560, 2356866), (630, 2094992), (635, 2078496), (672, 1964055), (720, 1833118), (762, 1732080), (840, 1571244), (889, 1484640), (1008, 1309370), (1016, 1299060), (1031, 1280160), (1120, 1178433), (1143, 1154720), (1260, 1047496), (1270, 1039248), (1440, 916559), (1524, 866040), (1680, 785622), (1778, 742320), (1905, 692832), (2016, 654685), (2032, 649530), (2062, 640080), (2286, 577360), (2520, 523748), (2540, 519624), (2667, 494880), (3048, 433020), (3093, 426720), (3360, 392811), (3556, 371160), (3810, 346416), (4064, 324765), (4124, 320040), (4445, 296928), (4572, 288680), (5040, 261874), (5080, 259812), (5155, 256032), (5334, 247440), (5715, 230944), (6096, 216510), (6186, 213360), (7112, 185580), (7217, 182880), (7620, 173208), (8001, 164960), (8248, 160020), (8890, 148464), (9144, 144340), (9279, 142240), (10080, 130937), (10160, 129906), (10310, 128016), (10668, 123720), (11430, 115472), (12192, 108255), (12372, 106680), (13335, 98976), (14224, 92790), (14434, 91440), (15240, 86604), (15465, 85344), (16002, 82480), (16496, 80010), (17780, 74232), (18288, 72170), (18558, 71120), (20320, 64953), (20620, 64008), (21336, 61860), (21651, 60960), (22860, 57736), (24744, 53340), (26670, 49488), (28448, 46395), (28868, 45720), (30480, 43302), (30930, 42672), (32004, 41240), (32992, 40005), (35560, 37116), (36085, 36576)]