20622712320

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{6089}}^1$

素因数の和:6135

約数の個数: 480

約数和(自身を含む): 85227357600

約数和(自身を除く): 64604645280

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2560, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4608, 4704, 5040, 5292, 5376, 5760, 5880, 6048, 6089, 6272, 6615, 6720, 6912, 7056, 7560, 7680, 7840, 8064, 8640, 8820, 8960, 9408, 10080, 10584, 10752, 11520, 11760, 12096, 12178, 12544, 13230, 13440, 13824, 14112, 15120, 15680, 16128, 17280, 17640, 17920, 18267, 18816, 20160, 21168, 23040, 23520, 24192, 24356, 25088, 26460, 26880, 28224, 30240, 30445, 31360, 32256, 34560, 35280, 36534, 37632, 40320, 42336, 42623, 47040, 48384, 48712, 52920, 53760, 54801, 56448, 60480, 60890, 62720, 69120, 70560, 73068, 75264, 80640, 84672, 85246, 91335, 94080, 96768, 97424, 105840, 109602, 112896, 120960, 121780, 125440, 127869, 141120, 146136, 161280, 164403, 169344, 170492, 182670, 188160, 194848, 211680, 213115, 219204, 225792, 241920, 243560, 255738, 274005, 282240, 292272, 298361, 328806, 338688, 340984, 365340, 376320, 383607, 389696, 423360, 426230, 438408, 483840, 487120, 511476, 548010, 564480, 584544, 596722, 639345, 657612, 677376, 681968, 730680, 767214, 779392, 822015, 846720, 852460, 876816, 895083, 974240, 1022952, 1096020, 1128960, 1150821, 1169088, 1193444, 1278690, 1315224, 1363936, 1461360, 1491805, 1534428, 1558784, 1644030, 1693440, 1704920, 1753632, 1790166, 1918035, 1948480, 2045904, 2192040, 2301642, 2338176, 2386888, 2557380, 2630448, 2685249, 2727872, 2922720, 2983610, 3068856, 3117568, 3288060, 3386880, 3409840, 3507264, 3580332, 3836070, 3896960, 4091808, 4384080, 4475415, 4603284, 4676352, 4773776, 5114760, 5260896, 5370498, 5455744, 5754105, 5845440, 5967220, 6137712, 6576120, 6819680, 7014528, 7160664, 7672140, 7793920, 8055747, 8183616, 8768160, 8950830, 9206568, 9352704, 9547552, 10229520, 10521792, 10740996, 10911488, 11508210, 11690880, 11934440, 12275424, 13152240, 13426245, 13639360, 14029056, 14321328, 15344280, 15587840, 16111494, 16367232, 17536320, 17901660, 18413136, 19095104, 20459040, 21043584, 21481992, 21822976, 23016420, 23381760, 23868880, 24550848, 26304480, 26852490, 27278720, 28058112, 28642656, 30688560, 32222988, 32734464, 35072640, 35803320, 36826272, 38190208, 40278735, 40918080, 42087168, 42963984, 46032840, 46763520, 47737760, 49101696, 52608960, 53704980, 54557440, 57285312, 61377120, 64445976, 65468928, 70145280, 71606640, 73652544, 76380416, 80557470, 81836160, 84174336, 85927968, 92065680, 95475520, 98203392, 105217920, 107409960, 109114880, 114570624, 122754240, 128891952, 140290560, 143213280, 147305088, 152760832, 161114940, 163672320, 171855936, 184131360, 190951040, 196406784, 210435840, 214819920, 229141248, 245508480, 257783904, 286426560, 294610176, 322229880, 327344640, 343711872, 368262720, 381902080, 420871680, 429639840, 458282496, 491016960, 515567808, 572853120, 589220352, 644459760, 687423744, 736525440, 763804160, 859279680, 982033920, 1031135616, 1145706240, 1288919520, 1374847488, 1473050880, 1718559360, 2062271232, 2291412480, 2577839040, 2946101760, 3437118720, 4124542464, 5155678080, 6874237440, 10311356160, 20622712320]

約数ペア:

[(1, 20622712320), (2, 10311356160), (3, 6874237440), (4, 5155678080), (5, 4124542464), (6, 3437118720), (7, 2946101760), (8, 2577839040), (9, 2291412480), (10, 2062271232), (12, 1718559360), (14, 1473050880), (15, 1374847488), (16, 1288919520), (18, 1145706240), (20, 1031135616), (21, 982033920), (24, 859279680), (27, 763804160), (28, 736525440), (30, 687423744), (32, 644459760), (35, 589220352), (36, 572853120), (40, 515567808), (42, 491016960), (45, 458282496), (48, 429639840), (49, 420871680), (54, 381902080), (56, 368262720), (60, 343711872), (63, 327344640), (64, 322229880), (70, 294610176), (72, 286426560), (80, 257783904), (84, 245508480), (90, 229141248), (96, 214819920), (98, 210435840), (105, 196406784), (108, 190951040), (112, 184131360), (120, 171855936), (126, 163672320), (128, 161114940), (135, 152760832), (140, 147305088), (144, 143213280), (147, 140290560), (160, 128891952), (168, 122754240), (180, 114570624), (189, 109114880), (192, 107409960), (196, 105217920), (210, 98203392), (216, 95475520), (224, 92065680), (240, 85927968), (245, 84174336), (252, 81836160), (256, 80557470), (270, 76380416), (280, 73652544), (288, 71606640), (294, 70145280), (315, 65468928), (320, 64445976), (336, 61377120), (360, 57285312), (378, 54557440), (384, 53704980), (392, 52608960), (420, 49101696), (432, 47737760), (441, 46763520), (448, 46032840), (480, 42963984), (490, 42087168), (504, 40918080), (512, 40278735), (540, 38190208), (560, 36826272), (576, 35803320), (588, 35072640), (630, 32734464), (640, 32222988), (672, 30688560), (720, 28642656), (735, 28058112), (756, 27278720), (768, 26852490), (784, 26304480), (840, 24550848), (864, 23868880), (882, 23381760), (896, 23016420), (945, 21822976), (960, 21481992), (980, 21043584), (1008, 20459040), (1080, 19095104), (1120, 18413136), (1152, 17901660), (1176, 17536320), (1260, 16367232), (1280, 16111494), (1323, 15587840), (1344, 15344280), (1440, 14321328), (1470, 14029056), (1512, 13639360), (1536, 13426245), (1568, 13152240), (1680, 12275424), (1728, 11934440), (1764, 11690880), (1792, 11508210), (1890, 10911488), (1920, 10740996), (1960, 10521792), (2016, 10229520), (2160, 9547552), (2205, 9352704), (2240, 9206568), (2304, 8950830), (2352, 8768160), (2520, 8183616), (2560, 8055747), (2646, 7793920), (2688, 7672140), (2880, 7160664), (2940, 7014528), (3024, 6819680), (3136, 6576120), (3360, 6137712), (3456, 5967220), (3528, 5845440), (3584, 5754105), (3780, 5455744), (3840, 5370498), (3920, 5260896), (4032, 5114760), (4320, 4773776), (4410, 4676352), (4480, 4603284), (4608, 4475415), (4704, 4384080), (5040, 4091808), (5292, 3896960), (5376, 3836070), (5760, 3580332), (5880, 3507264), (6048, 3409840), (6089, 3386880), (6272, 3288060), (6615, 3117568), (6720, 3068856), (6912, 2983610), (7056, 2922720), (7560, 2727872), (7680, 2685249), (7840, 2630448), (8064, 2557380), (8640, 2386888), (8820, 2338176), (8960, 2301642), (9408, 2192040), (10080, 2045904), (10584, 1948480), (10752, 1918035), (11520, 1790166), (11760, 1753632), (12096, 1704920), (12178, 1693440), (12544, 1644030), (13230, 1558784), (13440, 1534428), (13824, 1491805), (14112, 1461360), (15120, 1363936), (15680, 1315224), (16128, 1278690), (17280, 1193444), (17640, 1169088), (17920, 1150821), (18267, 1128960), (18816, 1096020), (20160, 1022952), (21168, 974240), (23040, 895083), (23520, 876816), (24192, 852460), (24356, 846720), (25088, 822015), (26460, 779392), (26880, 767214), (28224, 730680), (30240, 681968), (30445, 677376), (31360, 657612), (32256, 639345), (34560, 596722), (35280, 584544), (36534, 564480), (37632, 548010), (40320, 511476), (42336, 487120), (42623, 483840), (47040, 438408), (48384, 426230), (48712, 423360), (52920, 389696), (53760, 383607), (54801, 376320), (56448, 365340), (60480, 340984), (60890, 338688), (62720, 328806), (69120, 298361), (70560, 292272), (73068, 282240), (75264, 274005), (80640, 255738), (84672, 243560), (85246, 241920), (91335, 225792), (94080, 219204), (96768, 213115), (97424, 211680), (105840, 194848), (109602, 188160), (112896, 182670), (120960, 170492), (121780, 169344), (125440, 164403), (127869, 161280), (141120, 146136)]