5205392640

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{21517}}^1$

素因数の和:21554

約数の個数: 288

約数和(自身を含む): 21111740160

約数和(自身を除く): 15906347520

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, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 21517, 24192, 26880, 30240, 34560, 40320, 43034, 48384, 60480, 64551, 80640, 86068, 107585, 120960, 129102, 150619, 172136, 193653, 215170, 241920, 258204, 301238, 322755, 344272, 387306, 430340, 451857, 516408, 580959, 602476, 645510, 688544, 753095, 774612, 860680, 903714, 968265, 1032816, 1161918, 1204952, 1291020, 1355571, 1377088, 1506190, 1549224, 1721360, 1807428, 1936530, 2065632, 2259285, 2323836, 2409904, 2582040, 2711142, 2754176, 2904795, 3012380, 3098448, 3442720, 3614856, 3873060, 4066713, 4131264, 4518570, 4647672, 4819808, 5164080, 5422284, 5508352, 5809590, 6024760, 6196896, 6777855, 6885440, 7229712, 7746120, 8133426, 8262528, 9037140, 9295344, 9639616, 10328160, 10844568, 11619180, 12049520, 12393792, 13555710, 13770880, 14459424, 15492240, 16266852, 16525056, 18074280, 18590688, 19279232, 20333565, 20656320, 21689136, 23238360, 24099040, 24787584, 27111420, 27541760, 28918848, 30984480, 32533704, 36148560, 37181376, 38558464, 40667130, 41312640, 43378272, 46476720, 48198080, 49575168, 54222840, 57837696, 61968960, 65067408, 72297120, 74362752, 81334260, 82625280, 86756544, 92953440, 96396160, 108445680, 115675392, 123937920, 130134816, 144594240, 148725504, 162668520, 173513088, 185906880, 192792320, 216891360, 247875840, 260269632, 289188480, 325337040, 347026176, 371813760, 433782720, 520539264, 578376960, 650674080, 743627520, 867565440, 1041078528, 1301348160, 1735130880, 2602696320, 5205392640]

約数ペア:

[(1, 5205392640), (2, 2602696320), (3, 1735130880), (4, 1301348160), (5, 1041078528), (6, 867565440), (7, 743627520), (8, 650674080), (9, 578376960), (10, 520539264), (12, 433782720), (14, 371813760), (15, 347026176), (16, 325337040), (18, 289188480), (20, 260269632), (21, 247875840), (24, 216891360), (27, 192792320), (28, 185906880), (30, 173513088), (32, 162668520), (35, 148725504), (36, 144594240), (40, 130134816), (42, 123937920), (45, 115675392), (48, 108445680), (54, 96396160), (56, 92953440), (60, 86756544), (63, 82625280), (64, 81334260), (70, 74362752), (72, 72297120), (80, 65067408), (84, 61968960), (90, 57837696), (96, 54222840), (105, 49575168), (108, 48198080), (112, 46476720), (120, 43378272), (126, 41312640), (128, 40667130), (135, 38558464), (140, 37181376), (144, 36148560), (160, 32533704), (168, 30984480), (180, 28918848), (189, 27541760), (192, 27111420), (210, 24787584), (216, 24099040), (224, 23238360), (240, 21689136), (252, 20656320), (256, 20333565), (270, 19279232), (280, 18590688), (288, 18074280), (315, 16525056), (320, 16266852), (336, 15492240), (360, 14459424), (378, 13770880), (384, 13555710), (420, 12393792), (432, 12049520), (448, 11619180), (480, 10844568), (504, 10328160), (540, 9639616), (560, 9295344), (576, 9037140), (630, 8262528), (640, 8133426), (672, 7746120), (720, 7229712), (756, 6885440), (768, 6777855), (840, 6196896), (864, 6024760), (896, 5809590), (945, 5508352), (960, 5422284), (1008, 5164080), (1080, 4819808), (1120, 4647672), (1152, 4518570), (1260, 4131264), (1280, 4066713), (1344, 3873060), (1440, 3614856), (1512, 3442720), (1680, 3098448), (1728, 3012380), (1792, 2904795), (1890, 2754176), (1920, 2711142), (2016, 2582040), (2160, 2409904), (2240, 2323836), (2304, 2259285), (2520, 2065632), (2688, 1936530), (2880, 1807428), (3024, 1721360), (3360, 1549224), (3456, 1506190), (3780, 1377088), (3840, 1355571), (4032, 1291020), (4320, 1204952), (4480, 1161918), (5040, 1032816), (5376, 968265), (5760, 903714), (6048, 860680), (6720, 774612), (6912, 753095), (7560, 688544), (8064, 645510), (8640, 602476), (8960, 580959), (10080, 516408), (11520, 451857), (12096, 430340), (13440, 387306), (15120, 344272), (16128, 322755), (17280, 301238), (20160, 258204), (21517, 241920), (24192, 215170), (26880, 193653), (30240, 172136), (34560, 150619), (40320, 129102), (43034, 120960), (48384, 107585), (60480, 86068), (64551, 80640)]