256049256960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1053

約数の個数: 720

約数和(自身を含む): 1036147751496

約数和(自身を除く): 780098494536

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 337, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 673, 674, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1011, 1120, 1152, 1176, 1260, 1280, 1344, 1346, 1348, 1440, 1470, 1536, 1568, 1680, 1685, 1764, 1792, 1920, 1960, 2016, 2019, 2022, 2205, 2240, 2304, 2352, 2359, 2520, 2560, 2688, 2692, 2696, 2880, 2940, 3033, 3136, 3360, 3365, 3370, 3528, 3584, 3840, 3920, 4032, 4038, 4044, 4410, 4480, 4608, 4704, 4711, 4718, 5040, 5055, 5376, 5384, 5392, 5760, 5880, 6057, 6066, 6272, 6720, 6730, 6740, 7056, 7077, 7680, 7840, 8064, 8076, 8088, 8820, 8960, 9408, 9422, 9436, 10080, 10095, 10110, 10752, 10768, 10784, 11520, 11760, 11795, 12114, 12132, 12544, 13440, 13460, 13480, 14112, 14133, 14154, 15165, 15680, 16128, 16152, 16176, 16513, 17640, 17920, 18816, 18844, 18872, 20160, 20190, 20220, 21231, 21536, 21568, 23040, 23520, 23555, 23590, 24228, 24264, 25088, 26880, 26920, 26960, 28224, 28266, 28308, 30285, 30330, 31360, 32256, 32304, 32352, 32977, 33026, 35280, 35385, 37632, 37688, 37744, 40320, 40380, 40440, 42399, 42462, 43072, 43136, 47040, 47110, 47180, 48456, 48528, 49539, 53760, 53840, 53920, 56448, 56532, 56616, 60570, 60660, 62720, 64608, 64704, 65954, 66052, 70560, 70665, 70770, 75264, 75376, 75488, 80640, 80760, 80880, 82565, 84798, 84924, 86144, 86272, 94080, 94220, 94360, 96912, 97056, 98931, 99078, 106155, 107680, 107840, 112896, 113064, 113232, 121140, 121320, 125440, 129216, 129408, 131908, 132104, 141120, 141330, 141540, 148617, 150752, 150976, 161280, 161520, 161760, 164885, 165130, 169596, 169848, 172288, 172544, 188160, 188440, 188720, 193824, 194112, 197862, 198156, 211995, 212310, 215360, 215680, 225792, 226128, 226464, 226801, 242280, 242640, 247695, 258432, 258816, 263816, 264208, 282240, 282660, 283080, 296793, 297234, 301504, 301952, 323040, 323520, 329770, 330260, 339192, 339696, 344576, 376320, 376880, 377440, 387648, 388224, 395724, 396312, 423990, 424620, 430720, 431360, 452256, 452928, 453602, 484560, 485280, 494655, 495390, 516864, 517632, 527632, 528416, 564480, 565320, 566160, 593586, 594468, 603008, 603904, 646080, 647040, 659540, 660520, 678384, 679392, 680403, 743085, 753760, 754880, 775296, 776448, 791448, 792624, 847980, 849240, 861440, 862720, 904512, 905856, 907204, 969120, 970560, 989310, 990780, 1033728, 1055264, 1056832, 1128960, 1130640, 1132320, 1134005, 1187172, 1188936, 1206016, 1207808, 1292160, 1294080, 1319080, 1321040, 1356768, 1358784, 1360806, 1483965, 1486170, 1507520, 1509760, 1550592, 1552896, 1582896, 1585248, 1587607, 1695960, 1698480, 1722880, 1809024, 1811712, 1814408, 1938240, 1941120, 1978620, 1981560, 2041209, 2110528, 2113664, 2261280, 2264640, 2268010, 2374344, 2377872, 2412032, 2584320, 2588160, 2638160, 2642080, 2713536, 2717568, 2721612, 2967930, 2972340, 3015040, 3019520, 3101184, 3165792, 3170496, 3175214, 3391920, 3396960, 3402015, 3618048, 3623424, 3628816, 3876480, 3882240, 3957240, 3963120, 4082418, 4221056, 4227328, 4522560, 4529280, 4536020, 4748688, 4755744, 4762821, 5168640, 5276320, 5284160, 5427072, 5435136, 5443224, 5935860, 5944680, 6030080, 6039040, 6331584, 6340992, 6350428, 6783840, 6793920, 6804030, 7236096, 7257632, 7752960, 7764480, 7914480, 7926240, 7938035, 8164836, 8442112, 8454656, 9045120, 9058560, 9072040, 9497376, 9511488, 9525642, 10206045, 10552640, 10568320, 10854144, 10870272, 10886448, 11113249, 11871720, 11889360, 12060160, 12663168, 12681984, 12700856, 13567680, 13587840, 13608060, 14288463, 14515264, 15505920, 15828960, 15852480, 15876070, 16329672, 16884224, 18090240, 18117120, 18144080, 18994752, 19022976, 19051284, 20412090, 21105280, 21136640, 21708288, 21772896, 22226498, 23743440, 23778720, 23814105, 25326336, 25363968, 25401712, 27135360, 27175680, 27216120, 28576926, 29030528, 31657920, 31704960, 31752140, 32659344, 33339747, 36180480, 36288160, 37989504, 38045952, 38102568, 40824180, 42210560, 42273280, 43545792, 44452996, 47486880, 47557440, 47628210, 50652672, 50803424, 54270720, 54351360, 54432240, 55566245, 57153852, 58061056, 63315840, 63409920, 63504280, 65318688, 66679494, 71442315, 72576320, 75979008, 76091904, 76205136, 81648360, 84421120, 87091584, 88905992, 94973760, 95114880, 95256420, 100019241, 101606848, 108541440, 108864480, 111132490, 114307704, 116122112, 126631680, 126819840, 127008560, 130637376, 133358988, 142884630, 145152640, 151958016, 152410272, 163296720, 166698735, 174183168, 177811984, 189947520, 190229760, 190512840, 200038482, 203213696, 217728960, 222264980, 228615408, 253263360, 254017120, 261274752, 266717976, 285769260, 290305280, 304820544, 326593440, 333397470, 348366336, 355623968, 379895040, 380459520, 381025680, 400076964, 406427392, 435457920, 444529960, 457230816, 500096205, 508034240, 522549504, 533435952, 571538520, 580610560, 609641088, 653186880, 666794940, 711247936, 759790080, 762051360, 800153928, 812854784, 870915840, 889059920, 914461632, 1000192410, 1016068480, 1045099008, 1066871904, 1143077040, 1219282176, 1306373760, 1333589880, 1422495872, 1524102720, 1600307856, 1741831680, 1778119840, 1828923264, 2000384820, 2032136960, 2133743808, 2286154080, 2438564352, 2612747520, 2667179760, 2844991744, 3048205440, 3200615712, 3556239680, 3657846528, 4000769640, 4064273920, 4267487616, 4572308160, 5225495040, 5334359520, 5689983488, 6096410880, 6401231424, 7112479360, 7315693056, 8001539280, 8534975232, 9144616320, 10668719040, 12192821760, 12802462848, 14224958720, 16003078560, 17069950464, 18289232640, 21337438080, 25604925696, 28449917440, 32006157120, 36578465280, 42674876160, 51209851392, 64012314240, 85349752320, 128024628480, 256049256960]

約数ペア:

[(1, 256049256960), (2, 128024628480), (3, 85349752320), (4, 64012314240), (5, 51209851392), (6, 42674876160), (7, 36578465280), (8, 32006157120), (9, 28449917440), (10, 25604925696), (12, 21337438080), (14, 18289232640), (15, 17069950464), (16, 16003078560), (18, 14224958720), (20, 12802462848), (21, 12192821760), (24, 10668719040), (28, 9144616320), (30, 8534975232), (32, 8001539280), (35, 7315693056), (36, 7112479360), (40, 6401231424), (42, 6096410880), (45, 5689983488), (48, 5334359520), (49, 5225495040), (56, 4572308160), (60, 4267487616), (63, 4064273920), (64, 4000769640), (70, 3657846528), (72, 3556239680), (80, 3200615712), (84, 3048205440), (90, 2844991744), (96, 2667179760), (98, 2612747520), (105, 2438564352), (112, 2286154080), (120, 2133743808), (126, 2032136960), (128, 2000384820), (140, 1828923264), (144, 1778119840), (147, 1741831680), (160, 1600307856), (168, 1524102720), (180, 1422495872), (192, 1333589880), (196, 1306373760), (210, 1219282176), (224, 1143077040), (240, 1066871904), (245, 1045099008), (252, 1016068480), (256, 1000192410), (280, 914461632), (288, 889059920), (294, 870915840), (315, 812854784), (320, 800153928), (336, 762051360), (337, 759790080), (360, 711247936), (384, 666794940), (392, 653186880), (420, 609641088), (441, 580610560), (448, 571538520), (480, 533435952), (490, 522549504), (504, 508034240), (512, 500096205), (560, 457230816), (576, 444529960), (588, 435457920), (630, 406427392), (640, 400076964), (672, 381025680), (673, 380459520), (674, 379895040), (720, 355623968), (735, 348366336), (768, 333397470), (784, 326593440), (840, 304820544), (882, 290305280), (896, 285769260), (960, 266717976), (980, 261274752), (1008, 254017120), (1011, 253263360), (1120, 228615408), (1152, 222264980), (1176, 217728960), (1260, 203213696), (1280, 200038482), (1344, 190512840), (1346, 190229760), (1348, 189947520), (1440, 177811984), (1470, 174183168), (1536, 166698735), (1568, 163296720), (1680, 152410272), (1685, 151958016), (1764, 145152640), (1792, 142884630), (1920, 133358988), (1960, 130637376), (2016, 127008560), (2019, 126819840), (2022, 126631680), (2205, 116122112), (2240, 114307704), (2304, 111132490), (2352, 108864480), (2359, 108541440), (2520, 101606848), (2560, 100019241), (2688, 95256420), (2692, 95114880), (2696, 94973760), (2880, 88905992), (2940, 87091584), (3033, 84421120), (3136, 81648360), (3360, 76205136), (3365, 76091904), (3370, 75979008), (3528, 72576320), (3584, 71442315), (3840, 66679494), (3920, 65318688), (4032, 63504280), (4038, 63409920), (4044, 63315840), (4410, 58061056), (4480, 57153852), (4608, 55566245), (4704, 54432240), (4711, 54351360), (4718, 54270720), (5040, 50803424), (5055, 50652672), (5376, 47628210), (5384, 47557440), (5392, 47486880), (5760, 44452996), (5880, 43545792), (6057, 42273280), (6066, 42210560), (6272, 40824180), (6720, 38102568), (6730, 38045952), (6740, 37989504), (7056, 36288160), (7077, 36180480), (7680, 33339747), (7840, 32659344), (8064, 31752140), (8076, 31704960), (8088, 31657920), (8820, 29030528), (8960, 28576926), (9408, 27216120), (9422, 27175680), (9436, 27135360), (10080, 25401712), (10095, 25363968), (10110, 25326336), (10752, 23814105), (10768, 23778720), (10784, 23743440), (11520, 22226498), (11760, 21772896), (11795, 21708288), (12114, 21136640), (12132, 21105280), (12544, 20412090), (13440, 19051284), (13460, 19022976), (13480, 18994752), (14112, 18144080), (14133, 18117120), (14154, 18090240), (15165, 16884224), (15680, 16329672), (16128, 15876070), (16152, 15852480), (16176, 15828960), (16513, 15505920), (17640, 14515264), (17920, 14288463), (18816, 13608060), (18844, 13587840), (18872, 13567680), (20160, 12700856), (20190, 12681984), (20220, 12663168), (21231, 12060160), (21536, 11889360), (21568, 11871720), (23040, 11113249), (23520, 10886448), (23555, 10870272), (23590, 10854144), (24228, 10568320), (24264, 10552640), (25088, 10206045), (26880, 9525642), (26920, 9511488), (26960, 9497376), (28224, 9072040), (28266, 9058560), (28308, 9045120), (30285, 8454656), (30330, 8442112), (31360, 8164836), (32256, 7938035), (32304, 7926240), (32352, 7914480), (32977, 7764480), (33026, 7752960), (35280, 7257632), (35385, 7236096), (37632, 6804030), (37688, 6793920), (37744, 6783840), (40320, 6350428), (40380, 6340992), (40440, 6331584), (42399, 6039040), (42462, 6030080), (43072, 5944680), (43136, 5935860), (47040, 5443224), (47110, 5435136), (47180, 5427072), (48456, 5284160), (48528, 5276320), (49539, 5168640), (53760, 4762821), (53840, 4755744), (53920, 4748688), (56448, 4536020), (56532, 4529280), (56616, 4522560), (60570, 4227328), (60660, 4221056), (62720, 4082418), (64608, 3963120), (64704, 3957240), (65954, 3882240), (66052, 3876480), (70560, 3628816), (70665, 3623424), (70770, 3618048), (75264, 3402015), (75376, 3396960), (75488, 3391920), (80640, 3175214), (80760, 3170496), (80880, 3165792), (82565, 3101184), (84798, 3019520), (84924, 3015040), (86144, 2972340), (86272, 2967930), (94080, 2721612), (94220, 2717568), (94360, 2713536), (96912, 2642080), (97056, 2638160), (98931, 2588160), (99078, 2584320), (106155, 2412032), (107680, 2377872), (107840, 2374344), (112896, 2268010), (113064, 2264640), (113232, 2261280), (121140, 2113664), (121320, 2110528), (125440, 2041209), (129216, 1981560), (129408, 1978620), (131908, 1941120), (132104, 1938240), (141120, 1814408), (141330, 1811712), (141540, 1809024), (148617, 1722880), (150752, 1698480), (150976, 1695960), (161280, 1587607), (161520, 1585248), (161760, 1582896), (164885, 1552896), (165130, 1550592), (169596, 1509760), (169848, 1507520), (172288, 1486170), (172544, 1483965), (188160, 1360806), (188440, 1358784), (188720, 1356768), (193824, 1321040), (194112, 1319080), (197862, 1294080), (198156, 1292160), (211995, 1207808), (212310, 1206016), (215360, 1188936), (215680, 1187172), (225792, 1134005), (226128, 1132320), (226464, 1130640), (226801, 1128960), (242280, 1056832), (242640, 1055264), (247695, 1033728), (258432, 990780), (258816, 989310), (263816, 970560), (264208, 969120), (282240, 907204), (282660, 905856), (283080, 904512), (296793, 862720), (297234, 861440), (301504, 849240), (301952, 847980), (323040, 792624), (323520, 791448), (329770, 776448), (330260, 775296), (339192, 754880), (339696, 753760), (344576, 743085), (376320, 680403), (376880, 679392), (377440, 678384), (387648, 660520), (388224, 659540), (395724, 647040), (396312, 646080), (423990, 603904), (424620, 603008), (430720, 594468), (431360, 593586), (452256, 566160), (452928, 565320), (453602, 564480), (484560, 528416), (485280, 527632), (494655, 517632), (495390, 516864)]