1254294720

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 560

約数和(自身を含む): 5287231488

約数和(自身を除く): 4032936768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 216, 217, 223, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 324, 336, 360, 372, 378, 405, 420, 432, 434, 446, 448, 465, 480, 496, 504, 540, 558, 560, 567, 576, 620, 630, 648, 651, 669, 672, 720, 744, 756, 810, 837, 840, 864, 868, 892, 930, 945, 960, 992, 1008, 1080, 1085, 1115, 1116, 1120, 1134, 1240, 1260, 1296, 1302, 1338, 1344, 1395, 1440, 1488, 1512, 1561, 1620, 1674, 1680, 1728, 1736, 1784, 1860, 1890, 1953, 1984, 2007, 2016, 2160, 2170, 2230, 2232, 2240, 2268, 2480, 2511, 2520, 2592, 2604, 2676, 2790, 2835, 2880, 2976, 3024, 3122, 3240, 3255, 3345, 3348, 3360, 3472, 3568, 3720, 3780, 3906, 4014, 4032, 4185, 4320, 4340, 4460, 4464, 4536, 4683, 4960, 5022, 5040, 5184, 5208, 5352, 5580, 5670, 5859, 5952, 6021, 6048, 6244, 6480, 6510, 6690, 6696, 6720, 6913, 6944, 7136, 7440, 7560, 7805, 7812, 8028, 8370, 8640, 8680, 8920, 8928, 9072, 9366, 9765, 9920, 10035, 10044, 10080, 10416, 10704, 11160, 11340, 11718, 12042, 12096, 12488, 12555, 12960, 13020, 13380, 13392, 13826, 13888, 14049, 14272, 14880, 15120, 15610, 15624, 16056, 16740, 17360, 17577, 17840, 17856, 18063, 18144, 18732, 19530, 20070, 20088, 20160, 20739, 20832, 21408, 22320, 22680, 23415, 23436, 24084, 24976, 25110, 25920, 26040, 26760, 26784, 27652, 28098, 29295, 29760, 30105, 30240, 31220, 31248, 32112, 33480, 34565, 34720, 35154, 35680, 36126, 36288, 37464, 39060, 40140, 40176, 41478, 41664, 42147, 42816, 44640, 45360, 46830, 46872, 48168, 48391, 49952, 50220, 52080, 53520, 53568, 55304, 56196, 58590, 60210, 60480, 62217, 62440, 62496, 64224, 66960, 69130, 69440, 70245, 70308, 71360, 72252, 74928, 78120, 80280, 80352, 82956, 84294, 87885, 89280, 90315, 90720, 93660, 93744, 96336, 96782, 99904, 100440, 103695, 104160, 107040, 110608, 112392, 117180, 120420, 124434, 124880, 124992, 126441, 128448, 133920, 138260, 140490, 140616, 144504, 145173, 149856, 156240, 160560, 160704, 165912, 168588, 175770, 180630, 181440, 186651, 187320, 187488, 192672, 193564, 200880, 207390, 208320, 210735, 214080, 221216, 224784, 234360, 240840, 241955, 248868, 249760, 252882, 267840, 276520, 280980, 281232, 289008, 290346, 299712, 311085, 312480, 321120, 331824, 337176, 351540, 361260, 373302, 374640, 374976, 385344, 387128, 401760, 414780, 421470, 435519, 442432, 449568, 468720, 481680, 483910, 497736, 499520, 505764, 553040, 559953, 561960, 562464, 578016, 580692, 622170, 624960, 632205, 642240, 663648, 674352, 703080, 722520, 725865, 746604, 749280, 774256, 803520, 829560, 842940, 871038, 899136, 933255, 937440, 963360, 967820, 995472, 1011528, 1106080, 1119906, 1123920, 1124928, 1156032, 1161384, 1244340, 1264410, 1306557, 1327296, 1348704, 1406160, 1445040, 1451730, 1493208, 1498560, 1548512, 1659120, 1685880, 1742076, 1866510, 1874880, 1926720, 1935640, 1990944, 2023056, 2177595, 2212160, 2239812, 2247840, 2322768, 2488680, 2528820, 2613114, 2697408, 2799765, 2812320, 2890080, 2903460, 2986416, 3097024, 3318240, 3371760, 3484152, 3733020, 3871280, 3919671, 3981888, 4046112, 4355190, 4479624, 4495680, 4645536, 4977360, 5057640, 5226228, 5599530, 5624640, 5780160, 5806920, 5972832, 6532785, 6636480, 6743520, 6968304, 7466040, 7742560, 7839342, 8092224, 8710380, 8959248, 9291072, 9954720, 10115280, 10452456, 11199060, 11613840, 11945664, 13065570, 13487040, 13936608, 14932080, 15485120, 15678684, 17420760, 17918496, 19598355, 19909440, 20230560, 20904912, 22398120, 23227680, 26131140, 27873216, 29864160, 31357368, 34841520, 35836992, 39196710, 40461120, 41809824, 44796240, 46455360, 52262280, 59728320, 62714736, 69683040, 78393420, 83619648, 89592480, 104524560, 125429472, 139366080, 156786840, 179184960, 209049120, 250858944, 313573680, 418098240, 627147360, 1254294720]

約数ペア:

[(1, 1254294720), (2, 627147360), (3, 418098240), (4, 313573680), (5, 250858944), (6, 209049120), (7, 179184960), (8, 156786840), (9, 139366080), (10, 125429472), (12, 104524560), (14, 89592480), (15, 83619648), (16, 78393420), (18, 69683040), (20, 62714736), (21, 59728320), (24, 52262280), (27, 46455360), (28, 44796240), (30, 41809824), (31, 40461120), (32, 39196710), (35, 35836992), (36, 34841520), (40, 31357368), (42, 29864160), (45, 27873216), (48, 26131140), (54, 23227680), (56, 22398120), (60, 20904912), (62, 20230560), (63, 19909440), (64, 19598355), (70, 17918496), (72, 17420760), (80, 15678684), (81, 15485120), (84, 14932080), (90, 13936608), (93, 13487040), (96, 13065570), (105, 11945664), (108, 11613840), (112, 11199060), (120, 10452456), (124, 10115280), (126, 9954720), (135, 9291072), (140, 8959248), (144, 8710380), (155, 8092224), (160, 7839342), (162, 7742560), (168, 7466040), (180, 6968304), (186, 6743520), (189, 6636480), (192, 6532785), (210, 5972832), (216, 5806920), (217, 5780160), (223, 5624640), (224, 5599530), (240, 5226228), (248, 5057640), (252, 4977360), (270, 4645536), (279, 4495680), (280, 4479624), (288, 4355190), (310, 4046112), (315, 3981888), (320, 3919671), (324, 3871280), (336, 3733020), (360, 3484152), (372, 3371760), (378, 3318240), (405, 3097024), (420, 2986416), (432, 2903460), (434, 2890080), (446, 2812320), (448, 2799765), (465, 2697408), (480, 2613114), (496, 2528820), (504, 2488680), (540, 2322768), (558, 2247840), (560, 2239812), (567, 2212160), (576, 2177595), (620, 2023056), (630, 1990944), (648, 1935640), (651, 1926720), (669, 1874880), (672, 1866510), (720, 1742076), (744, 1685880), (756, 1659120), (810, 1548512), (837, 1498560), (840, 1493208), (864, 1451730), (868, 1445040), (892, 1406160), (930, 1348704), (945, 1327296), (960, 1306557), (992, 1264410), (1008, 1244340), (1080, 1161384), (1085, 1156032), (1115, 1124928), (1116, 1123920), (1120, 1119906), (1134, 1106080), (1240, 1011528), (1260, 995472), (1296, 967820), (1302, 963360), (1338, 937440), (1344, 933255), (1395, 899136), (1440, 871038), (1488, 842940), (1512, 829560), (1561, 803520), (1620, 774256), (1674, 749280), (1680, 746604), (1728, 725865), (1736, 722520), (1784, 703080), (1860, 674352), (1890, 663648), (1953, 642240), (1984, 632205), (2007, 624960), (2016, 622170), (2160, 580692), (2170, 578016), (2230, 562464), (2232, 561960), (2240, 559953), (2268, 553040), (2480, 505764), (2511, 499520), (2520, 497736), (2592, 483910), (2604, 481680), (2676, 468720), (2790, 449568), (2835, 442432), (2880, 435519), (2976, 421470), (3024, 414780), (3122, 401760), (3240, 387128), (3255, 385344), (3345, 374976), (3348, 374640), (3360, 373302), (3472, 361260), (3568, 351540), (3720, 337176), (3780, 331824), (3906, 321120), (4014, 312480), (4032, 311085), (4185, 299712), (4320, 290346), (4340, 289008), (4460, 281232), (4464, 280980), (4536, 276520), (4683, 267840), (4960, 252882), (5022, 249760), (5040, 248868), (5184, 241955), (5208, 240840), (5352, 234360), (5580, 224784), (5670, 221216), (5859, 214080), (5952, 210735), (6021, 208320), (6048, 207390), (6244, 200880), (6480, 193564), (6510, 192672), (6690, 187488), (6696, 187320), (6720, 186651), (6913, 181440), (6944, 180630), (7136, 175770), (7440, 168588), (7560, 165912), (7805, 160704), (7812, 160560), (8028, 156240), (8370, 149856), (8640, 145173), (8680, 144504), (8920, 140616), (8928, 140490), (9072, 138260), (9366, 133920), (9765, 128448), (9920, 126441), (10035, 124992), (10044, 124880), (10080, 124434), (10416, 120420), (10704, 117180), (11160, 112392), (11340, 110608), (11718, 107040), (12042, 104160), (12096, 103695), (12488, 100440), (12555, 99904), (12960, 96782), (13020, 96336), (13380, 93744), (13392, 93660), (13826, 90720), (13888, 90315), (14049, 89280), (14272, 87885), (14880, 84294), (15120, 82956), (15610, 80352), (15624, 80280), (16056, 78120), (16740, 74928), (17360, 72252), (17577, 71360), (17840, 70308), (17856, 70245), (18063, 69440), (18144, 69130), (18732, 66960), (19530, 64224), (20070, 62496), (20088, 62440), (20160, 62217), (20739, 60480), (20832, 60210), (21408, 58590), (22320, 56196), (22680, 55304), (23415, 53568), (23436, 53520), (24084, 52080), (24976, 50220), (25110, 49952), (25920, 48391), (26040, 48168), (26760, 46872), (26784, 46830), (27652, 45360), (28098, 44640), (29295, 42816), (29760, 42147), (30105, 41664), (30240, 41478), (31220, 40176), (31248, 40140), (32112, 39060), (33480, 37464), (34565, 36288), (34720, 36126), (35154, 35680)]