240065280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 432

約数和(自身を含む): 1026742080

約数和(自身を除く): 786676800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 229, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 458, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 687, 720, 728, 768, 780, 819, 832, 840, 896, 910, 916, 936, 960, 1008, 1040, 1092, 1120, 1145, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1374, 1440, 1456, 1560, 1603, 1638, 1664, 1680, 1792, 1820, 1832, 1872, 1920, 2016, 2061, 2080, 2184, 2240, 2290, 2304, 2340, 2496, 2520, 2688, 2730, 2748, 2880, 2912, 2977, 3120, 3206, 3276, 3328, 3360, 3435, 3640, 3664, 3744, 3840, 4032, 4095, 4122, 4160, 4368, 4480, 4580, 4680, 4809, 4992, 5040, 5376, 5460, 5496, 5760, 5824, 5954, 6240, 6412, 6552, 6720, 6870, 7280, 7328, 7488, 8015, 8064, 8190, 8244, 8320, 8736, 8931, 8960, 9160, 9360, 9618, 9984, 10080, 10305, 10920, 10992, 11520, 11648, 11908, 12480, 12824, 13104, 13440, 13740, 14427, 14560, 14656, 14885, 14976, 16030, 16128, 16380, 16488, 16640, 17472, 17862, 18320, 18720, 19236, 20160, 20610, 20839, 21840, 21984, 23296, 23816, 24045, 24960, 25648, 26208, 26793, 26880, 27480, 28854, 29120, 29312, 29770, 29952, 32060, 32760, 32976, 34944, 35724, 36640, 37440, 38472, 40320, 41220, 41678, 43680, 43968, 44655, 47632, 48090, 49920, 51296, 52416, 53586, 54960, 57708, 58240, 58624, 59540, 62517, 64120, 65520, 65952, 69888, 71448, 72135, 73280, 74880, 76944, 80640, 82440, 83356, 87360, 87936, 89310, 95264, 96180, 102592, 104195, 104832, 107172, 109920, 115416, 116480, 119080, 125034, 128240, 131040, 131904, 133965, 142896, 144270, 146560, 149760, 153888, 164880, 166712, 174720, 175872, 178620, 187551, 190528, 192360, 205184, 208390, 209664, 214344, 219840, 230832, 238160, 250068, 256480, 262080, 263808, 267930, 285792, 288540, 293120, 307776, 312585, 329760, 333424, 349440, 357240, 375102, 381056, 384720, 410368, 416780, 428688, 439680, 461664, 476320, 500136, 512960, 524160, 527616, 535860, 571584, 577080, 615552, 625170, 659520, 666848, 714480, 750204, 762112, 769440, 833560, 857376, 879360, 923328, 937755, 952640, 1000272, 1025920, 1048320, 1071720, 1143168, 1154160, 1231104, 1250340, 1319040, 1333696, 1428960, 1500408, 1538880, 1667120, 1714752, 1846656, 1875510, 1905280, 2000544, 2051840, 2143440, 2286336, 2308320, 2500680, 2638080, 2667392, 2857920, 3000816, 3077760, 3334240, 3429504, 3693312, 3751020, 3810560, 4001088, 4286880, 4616640, 5001360, 5334784, 5715840, 6001632, 6155520, 6668480, 6859008, 7502040, 8002176, 8573760, 9233280, 10002720, 11431680, 12003264, 13336960, 15004080, 16004352, 17147520, 18466560, 20005440, 24006528, 26673920, 30008160, 34295040, 40010880, 48013056, 60016320, 80021760, 120032640, 240065280]

約数ペア:

[(1, 240065280), (2, 120032640), (3, 80021760), (4, 60016320), (5, 48013056), (6, 40010880), (7, 34295040), (8, 30008160), (9, 26673920), (10, 24006528), (12, 20005440), (13, 18466560), (14, 17147520), (15, 16004352), (16, 15004080), (18, 13336960), (20, 12003264), (21, 11431680), (24, 10002720), (26, 9233280), (28, 8573760), (30, 8002176), (32, 7502040), (35, 6859008), (36, 6668480), (39, 6155520), (40, 6001632), (42, 5715840), (45, 5334784), (48, 5001360), (52, 4616640), (56, 4286880), (60, 4001088), (63, 3810560), (64, 3751020), (65, 3693312), (70, 3429504), (72, 3334240), (78, 3077760), (80, 3000816), (84, 2857920), (90, 2667392), (91, 2638080), (96, 2500680), (104, 2308320), (105, 2286336), (112, 2143440), (117, 2051840), (120, 2000544), (126, 1905280), (128, 1875510), (130, 1846656), (140, 1714752), (144, 1667120), (156, 1538880), (160, 1500408), (168, 1428960), (180, 1333696), (182, 1319040), (192, 1250340), (195, 1231104), (208, 1154160), (210, 1143168), (224, 1071720), (229, 1048320), (234, 1025920), (240, 1000272), (252, 952640), (256, 937755), (260, 923328), (273, 879360), (280, 857376), (288, 833560), (312, 769440), (315, 762112), (320, 750204), (336, 714480), (360, 666848), (364, 659520), (384, 625170), (390, 615552), (416, 577080), (420, 571584), (448, 535860), (455, 527616), (458, 524160), (468, 512960), (480, 500136), (504, 476320), (520, 461664), (546, 439680), (560, 428688), (576, 416780), (585, 410368), (624, 384720), (630, 381056), (640, 375102), (672, 357240), (687, 349440), (720, 333424), (728, 329760), (768, 312585), (780, 307776), (819, 293120), (832, 288540), (840, 285792), (896, 267930), (910, 263808), (916, 262080), (936, 256480), (960, 250068), (1008, 238160), (1040, 230832), (1092, 219840), (1120, 214344), (1145, 209664), (1152, 208390), (1170, 205184), (1248, 192360), (1260, 190528), (1280, 187551), (1344, 178620), (1365, 175872), (1374, 174720), (1440, 166712), (1456, 164880), (1560, 153888), (1603, 149760), (1638, 146560), (1664, 144270), (1680, 142896), (1792, 133965), (1820, 131904), (1832, 131040), (1872, 128240), (1920, 125034), (2016, 119080), (2061, 116480), (2080, 115416), (2184, 109920), (2240, 107172), (2290, 104832), (2304, 104195), (2340, 102592), (2496, 96180), (2520, 95264), (2688, 89310), (2730, 87936), (2748, 87360), (2880, 83356), (2912, 82440), (2977, 80640), (3120, 76944), (3206, 74880), (3276, 73280), (3328, 72135), (3360, 71448), (3435, 69888), (3640, 65952), (3664, 65520), (3744, 64120), (3840, 62517), (4032, 59540), (4095, 58624), (4122, 58240), (4160, 57708), (4368, 54960), (4480, 53586), (4580, 52416), (4680, 51296), (4809, 49920), (4992, 48090), (5040, 47632), (5376, 44655), (5460, 43968), (5496, 43680), (5760, 41678), (5824, 41220), (5954, 40320), (6240, 38472), (6412, 37440), (6552, 36640), (6720, 35724), (6870, 34944), (7280, 32976), (7328, 32760), (7488, 32060), (8015, 29952), (8064, 29770), (8190, 29312), (8244, 29120), (8320, 28854), (8736, 27480), (8931, 26880), (8960, 26793), (9160, 26208), (9360, 25648), (9618, 24960), (9984, 24045), (10080, 23816), (10305, 23296), (10920, 21984), (10992, 21840), (11520, 20839), (11648, 20610), (11908, 20160), (12480, 19236), (12824, 18720), (13104, 18320), (13440, 17862), (13740, 17472), (14427, 16640), (14560, 16488), (14656, 16380), (14885, 16128), (14976, 16030)]