2543909760

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{21031}}^1$

素因数の和:21066

約数の個数: 256

約数和(自身を含む): 10297267200

約数和(自身を除く): 7753357440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 21031, 24192, 30240, 40320, 42062, 60480, 63093, 84124, 105155, 120960, 126186, 147217, 168248, 189279, 210310, 252372, 294434, 315465, 336496, 378558, 420620, 441651, 504744, 567837, 588868, 630930, 672992, 736085, 757116, 841240, 883302, 946395, 1009488, 1135674, 1177736, 1261860, 1324953, 1345984, 1472170, 1514232, 1682480, 1766604, 1892790, 2018976, 2208255, 2271348, 2355472, 2523720, 2649906, 2691968, 2839185, 2944340, 3028464, 3364960, 3533208, 3785580, 3974859, 4037952, 4416510, 4542696, 4710944, 5047440, 5299812, 5678370, 5888680, 6056928, 6624765, 6729920, 7066416, 7571160, 7949718, 8075904, 8833020, 9085392, 9421888, 10094880, 10599624, 11356740, 11777360, 12113856, 13249530, 13459840, 14132832, 15142320, 15899436, 17666040, 18170784, 18843776, 19874295, 20189760, 21199248, 22713480, 23554720, 24227712, 26499060, 28265664, 30284640, 31798872, 35332080, 36341568, 39748590, 40379520, 42398496, 45426960, 47109440, 52998120, 56531328, 60569280, 63597744, 70664160, 72683136, 79497180, 84796992, 90853920, 94218880, 105996240, 121138560, 127195488, 141328320, 158994360, 169593984, 181707840, 211992480, 254390976, 282656640, 317988720, 363415680, 423984960, 508781952, 635977440, 847969920, 1271954880, 2543909760]

約数ペア:

[(1, 2543909760), (2, 1271954880), (3, 847969920), (4, 635977440), (5, 508781952), (6, 423984960), (7, 363415680), (8, 317988720), (9, 282656640), (10, 254390976), (12, 211992480), (14, 181707840), (15, 169593984), (16, 158994360), (18, 141328320), (20, 127195488), (21, 121138560), (24, 105996240), (27, 94218880), (28, 90853920), (30, 84796992), (32, 79497180), (35, 72683136), (36, 70664160), (40, 63597744), (42, 60569280), (45, 56531328), (48, 52998120), (54, 47109440), (56, 45426960), (60, 42398496), (63, 40379520), (64, 39748590), (70, 36341568), (72, 35332080), (80, 31798872), (84, 30284640), (90, 28265664), (96, 26499060), (105, 24227712), (108, 23554720), (112, 22713480), (120, 21199248), (126, 20189760), (128, 19874295), (135, 18843776), (140, 18170784), (144, 17666040), (160, 15899436), (168, 15142320), (180, 14132832), (189, 13459840), (192, 13249530), (210, 12113856), (216, 11777360), (224, 11356740), (240, 10599624), (252, 10094880), (270, 9421888), (280, 9085392), (288, 8833020), (315, 8075904), (320, 7949718), (336, 7571160), (360, 7066416), (378, 6729920), (384, 6624765), (420, 6056928), (432, 5888680), (448, 5678370), (480, 5299812), (504, 5047440), (540, 4710944), (560, 4542696), (576, 4416510), (630, 4037952), (640, 3974859), (672, 3785580), (720, 3533208), (756, 3364960), (840, 3028464), (864, 2944340), (896, 2839185), (945, 2691968), (960, 2649906), (1008, 2523720), (1080, 2355472), (1120, 2271348), (1152, 2208255), (1260, 2018976), (1344, 1892790), (1440, 1766604), (1512, 1682480), (1680, 1514232), (1728, 1472170), (1890, 1345984), (1920, 1324953), (2016, 1261860), (2160, 1177736), (2240, 1135674), (2520, 1009488), (2688, 946395), (2880, 883302), (3024, 841240), (3360, 757116), (3456, 736085), (3780, 672992), (4032, 630930), (4320, 588868), (4480, 567837), (5040, 504744), (5760, 441651), (6048, 420620), (6720, 378558), (7560, 336496), (8064, 315465), (8640, 294434), (10080, 252372), (12096, 210310), (13440, 189279), (15120, 168248), (17280, 147217), (20160, 126186), (21031, 120960), (24192, 105155), (30240, 84124), (40320, 63093), (42062, 60480)]