20565256320

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 1024

約数和(自身を含む): 89996313600

約数和(自身を除く): 69431057280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 73, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 137, 140, 144, 146, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 219, 224, 238, 240, 252, 255, 270, 272, 274, 280, 288, 292, 306, 315, 320, 336, 340, 357, 360, 365, 378, 384, 408, 411, 420, 432, 438, 448, 459, 476, 480, 504, 510, 511, 540, 544, 548, 560, 576, 584, 595, 612, 630, 640, 657, 672, 680, 685, 714, 720, 730, 756, 765, 816, 822, 840, 864, 876, 896, 918, 945, 952, 959, 960, 1008, 1020, 1022, 1071, 1080, 1088, 1095, 1096, 1120, 1152, 1168, 1190, 1224, 1233, 1241, 1260, 1314, 1344, 1360, 1370, 1428, 1440, 1460, 1512, 1530, 1533, 1632, 1644, 1680, 1728, 1752, 1785, 1836, 1890, 1904, 1918, 1920, 1971, 2016, 2040, 2044, 2055, 2142, 2160, 2176, 2190, 2192, 2240, 2295, 2329, 2336, 2380, 2448, 2466, 2482, 2520, 2555, 2628, 2688, 2720, 2740, 2856, 2877, 2880, 2920, 3024, 3060, 3066, 3213, 3264, 3285, 3288, 3360, 3456, 3504, 3570, 3672, 3699, 3723, 3780, 3808, 3836, 3942, 4032, 4080, 4088, 4110, 4284, 4320, 4380, 4384, 4480, 4590, 4599, 4658, 4672, 4760, 4795, 4896, 4932, 4964, 5040, 5110, 5256, 5355, 5440, 5480, 5712, 5754, 5760, 5840, 6048, 6120, 6132, 6165, 6205, 6426, 6528, 6570, 6576, 6720, 6987, 7008, 7140, 7344, 7398, 7446, 7560, 7616, 7665, 7672, 7884, 8064, 8160, 8176, 8220, 8568, 8631, 8640, 8687, 8760, 8768, 9180, 9198, 9316, 9344, 9520, 9590, 9792, 9855, 9864, 9928, 10001, 10080, 10220, 10512, 10710, 10880, 10960, 11169, 11424, 11508, 11645, 11680, 12096, 12240, 12264, 12330, 12410, 12852, 13140, 13152, 13440, 13797, 13974, 14016, 14280, 14385, 14688, 14796, 14892, 15120, 15232, 15330, 15344, 15768, 16065, 16303, 16320, 16352, 16440, 17136, 17262, 17280, 17374, 17520, 17536, 18360, 18396, 18495, 18615, 18632, 19040, 19180, 19584, 19710, 19728, 19856, 20002, 20160, 20440, 20961, 21024, 21420, 21920, 22338, 22848, 22995, 23016, 23290, 23360, 24192, 24480, 24528, 24660, 24820, 25704, 25893, 26061, 26280, 26304, 27594, 27948, 28032, 28560, 28770, 29376, 29592, 29784, 30003, 30240, 30660, 30688, 31536, 32130, 32606, 32640, 32704, 32880, 33507, 34272, 34524, 34748, 34935, 35040, 36720, 36792, 36990, 37230, 37264, 38080, 38360, 39420, 39456, 39712, 40004, 40320, 40880, 41922, 42048, 42840, 43155, 43435, 43840, 44676, 45696, 45990, 46032, 46580, 46720, 48909, 48960, 49056, 49320, 49640, 50005, 51408, 51786, 52122, 52560, 52608, 55188, 55845, 55896, 57120, 57540, 58752, 59184, 59568, 60006, 60480, 61320, 61376, 62883, 63072, 64260, 65212, 65408, 65760, 67014, 68544, 68985, 69048, 69496, 69870, 70007, 70080, 73440, 73584, 73980, 74460, 74528, 76160, 76720, 78183, 78840, 78912, 79424, 80008, 81515, 81760, 83844, 84096, 85680, 86310, 86870, 87680, 89352, 90009, 91980, 92064, 93160, 97818, 97920, 98112, 98640, 99280, 100010, 102816, 103572, 104244, 104805, 105120, 110376, 111690, 111792, 114240, 115080, 118368, 119136, 120012, 120960, 122640, 122752, 125766, 126144, 128520, 129465, 130305, 130424, 131520, 134028, 137088, 137970, 138096, 138992, 139740, 140014, 140160, 146727, 146880, 147168, 147960, 148920, 149056, 150015, 153440, 156366, 157680, 157824, 158848, 160016, 163030, 163520, 167535, 167688, 170017, 171360, 172620, 173740, 178704, 180018, 183960, 184128, 186320, 195636, 196224, 197280, 198560, 200020, 205632, 207144, 208488, 209610, 210021, 210240, 220752, 223380, 223584, 228480, 230160, 234549, 236736, 238272, 240024, 244545, 245280, 251532, 252288, 257040, 258930, 260610, 260848, 263040, 268056, 270027, 275940, 276192, 277984, 279480, 280028, 293454, 293760, 294336, 295920, 297840, 298112, 300030, 306880, 312732, 314415, 315360, 320032, 326060, 327040, 335070, 335376, 340034, 342720, 345240, 347480, 350035, 357408, 360036, 367920, 368256, 372640, 390915, 391272, 394560, 397120, 400040, 411264, 414288, 416976, 419220, 420042, 420480, 440181, 441504, 446760, 447168, 450045, 460320, 469098, 473472, 476544, 480048, 489090, 490560, 503064, 510051, 514080, 517860, 521220, 521696, 536112, 540054, 551880, 552384, 555968, 558960, 560056, 586908, 588672, 591840, 595680, 600060, 613760, 625464, 628830, 630063, 630720, 640064, 652120, 670140, 670752, 680068, 685440, 690480, 694960, 700070, 714816, 720072, 733635, 735840, 745280, 781830, 782544, 789120, 794240, 800080, 828576, 833952, 838440, 840084, 850085, 880362, 883008, 893520, 894336, 900090, 920640, 938196, 960096, 978180, 981120, 1006128, 1020102, 1028160, 1035720, 1042440, 1043392, 1050105, 1072224, 1080108, 1103760, 1104768, 1111936, 1117920, 1120112, 1172745, 1173816, 1183680, 1190119, 1191360, 1200120, 1250928, 1257660, 1260126, 1261440, 1280128, 1304240, 1340280, 1341504, 1350135, 1360136, 1380960, 1389920, 1400140, 1429632, 1440144, 1467270, 1471680, 1490560, 1530153, 1563660, 1565088, 1600160, 1657152, 1667904, 1676880, 1680168, 1700170, 1760724, 1766016, 1787040, 1800180, 1841280, 1876392, 1890189, 1920192, 1956360, 2012256, 2040204, 2056320, 2071440, 2084880, 2086784, 2100210, 2144448, 2160216, 2200905, 2207520, 2235840, 2240224, 2345490, 2347632, 2367360, 2380238, 2382720, 2400240, 2501856, 2515320, 2520252, 2550255, 2608480, 2680560, 2683008, 2700270, 2720272, 2761920, 2779840, 2800280, 2880288, 2934540, 2943360, 3060306, 3127320, 3130176, 3150315, 3200320, 3314304, 3335808, 3353760, 3360336, 3400340, 3521448, 3570357, 3574080, 3600360, 3752784, 3780378, 3840384, 3912720, 4024512, 4080408, 4142880, 4169760, 4200420, 4288896, 4320432, 4401810, 4415040, 4471680, 4480448, 4590459, 4690980, 4695264, 4760476, 4800480, 5003712, 5030640, 5040504, 5100510, 5216960, 5361120, 5400540, 5440544, 5523840, 5559680, 5600560, 5760576, 5869080, 5950595, 6120612, 6254640, 6260352, 6300630, 6400640, 6707520, 6720672, 6800680, 7042896, 7140714, 7148160, 7200720, 7505568, 7560756, 7650765, 7825440, 8049024, 8160816, 8285760, 8339520, 8400840, 8640864, 8803620, 8830080, 8960896, 9180918, 9381960, 9390528, 9450945, 9520952, 9600960, 10007424, 10061280, 10081008, 10201020, 10433920, 10711071, 10722240, 10801080, 10881088, 11201120, 11521152, 11738160, 11901190, 12241224, 12509280, 12601260, 13415040, 13441344, 13601360, 14085792, 14281428, 14401440, 15011136, 15121512, 15301530, 15650880, 16321632, 16571520, 16679040, 16801680, 17281728, 17607240, 17851785, 18361836, 18763920, 18781056, 18901890, 19041904, 19201920, 20122560, 20162016, 20402040, 21422142, 21444480, 21602160, 21762176, 22402240, 22952295, 23476320, 23802380, 24482448, 25018560, 25202520, 26882688, 27202720, 28171584, 28562856, 28802880, 30022272, 30243024, 30603060, 31301760, 32133213, 32643264, 33603360, 34563456, 35214480, 35703570, 36723672, 37527840, 37803780, 38083808, 40245120, 40324032, 40804080, 42844284, 43204320, 44804480, 45904590, 46952640, 47604760, 48964896, 50037120, 50405040, 53555355, 54405440, 56343168, 57125712, 57605760, 60486048, 61206120, 64266426, 65286528, 67206720, 70428960, 71407140, 73447344, 75055680, 75607560, 76167616, 80648064, 81608160, 85688568, 86408640, 91809180, 93905280, 95209520, 97929792, 100810080, 107110710, 108810880, 114251424, 120972096, 122412240, 128532852, 134413440, 140857920, 142814280, 146894688, 150111360, 151215120, 152335232, 160666065, 163216320, 171377136, 172817280, 183618360, 190419040, 195859584, 201620160, 214221420, 228502848, 241944192, 244824480, 257065704, 281715840, 285628560, 293789376, 302430240, 321332130, 326432640, 342754272, 367236720, 380838080, 403240320, 428442840, 457005696, 489648960, 514131408, 571257120, 587578752, 604860480, 642664260, 685508544, 734473440, 761676160, 856885680, 979297920, 1028262816, 1142514240, 1209720960, 1285328520, 1371017088, 1468946880, 1713771360, 2056525632, 2285028480, 2570657040, 2937893760, 3427542720, 4113051264, 5141314080, 6855085440, 10282628160, 20565256320]

約数ペア:

[(1, 20565256320), (2, 10282628160), (3, 6855085440), (4, 5141314080), (5, 4113051264), (6, 3427542720), (7, 2937893760), (8, 2570657040), (9, 2285028480), (10, 2056525632), (12, 1713771360), (14, 1468946880), (15, 1371017088), (16, 1285328520), (17, 1209720960), (18, 1142514240), (20, 1028262816), (21, 979297920), (24, 856885680), (27, 761676160), (28, 734473440), (30, 685508544), (32, 642664260), (34, 604860480), (35, 587578752), (36, 571257120), (40, 514131408), (42, 489648960), (45, 457005696), (48, 428442840), (51, 403240320), (54, 380838080), (56, 367236720), (60, 342754272), (63, 326432640), (64, 321332130), (68, 302430240), (70, 293789376), (72, 285628560), (73, 281715840), (80, 257065704), (84, 244824480), (85, 241944192), (90, 228502848), (96, 214221420), (102, 201620160), (105, 195859584), (108, 190419040), (112, 183618360), (119, 172817280), (120, 171377136), (126, 163216320), (128, 160666065), (135, 152335232), (136, 151215120), (137, 150111360), (140, 146894688), (144, 142814280), (146, 140857920), (153, 134413440), (160, 128532852), (168, 122412240), (170, 120972096), (180, 114251424), (189, 108810880), (192, 107110710), (204, 100810080), (210, 97929792), (216, 95209520), (219, 93905280), (224, 91809180), (238, 86408640), (240, 85688568), (252, 81608160), (255, 80648064), (270, 76167616), (272, 75607560), (274, 75055680), (280, 73447344), (288, 71407140), (292, 70428960), (306, 67206720), (315, 65286528), (320, 64266426), (336, 61206120), (340, 60486048), (357, 57605760), (360, 57125712), (365, 56343168), (378, 54405440), (384, 53555355), (408, 50405040), (411, 50037120), (420, 48964896), (432, 47604760), (438, 46952640), (448, 45904590), (459, 44804480), (476, 43204320), (480, 42844284), (504, 40804080), (510, 40324032), (511, 40245120), (540, 38083808), (544, 37803780), (548, 37527840), (560, 36723672), (576, 35703570), (584, 35214480), (595, 34563456), (612, 33603360), (630, 32643264), (640, 32133213), (657, 31301760), (672, 30603060), (680, 30243024), (685, 30022272), (714, 28802880), (720, 28562856), (730, 28171584), (756, 27202720), (765, 26882688), (816, 25202520), (822, 25018560), (840, 24482448), (864, 23802380), (876, 23476320), (896, 22952295), (918, 22402240), (945, 21762176), (952, 21602160), (959, 21444480), (960, 21422142), (1008, 20402040), (1020, 20162016), (1022, 20122560), (1071, 19201920), (1080, 19041904), (1088, 18901890), (1095, 18781056), (1096, 18763920), (1120, 18361836), (1152, 17851785), (1168, 17607240), (1190, 17281728), (1224, 16801680), (1233, 16679040), (1241, 16571520), (1260, 16321632), (1314, 15650880), (1344, 15301530), (1360, 15121512), (1370, 15011136), (1428, 14401440), (1440, 14281428), (1460, 14085792), (1512, 13601360), (1530, 13441344), (1533, 13415040), (1632, 12601260), (1644, 12509280), (1680, 12241224), (1728, 11901190), (1752, 11738160), (1785, 11521152), (1836, 11201120), (1890, 10881088), (1904, 10801080), (1918, 10722240), (1920, 10711071), (1971, 10433920), (2016, 10201020), (2040, 10081008), (2044, 10061280), (2055, 10007424), (2142, 9600960), (2160, 9520952), (2176, 9450945), (2190, 9390528), (2192, 9381960), (2240, 9180918), (2295, 8960896), (2329, 8830080), (2336, 8803620), (2380, 8640864), (2448, 8400840), (2466, 8339520), (2482, 8285760), (2520, 8160816), (2555, 8049024), (2628, 7825440), (2688, 7650765), (2720, 7560756), (2740, 7505568), (2856, 7200720), (2877, 7148160), (2880, 7140714), (2920, 7042896), (3024, 6800680), (3060, 6720672), (3066, 6707520), (3213, 6400640), (3264, 6300630), (3285, 6260352), (3288, 6254640), (3360, 6120612), (3456, 5950595), (3504, 5869080), (3570, 5760576), (3672, 5600560), (3699, 5559680), (3723, 5523840), (3780, 5440544), (3808, 5400540), (3836, 5361120), (3942, 5216960), (4032, 5100510), (4080, 5040504), (4088, 5030640), (4110, 5003712), (4284, 4800480), (4320, 4760476), (4380, 4695264), (4384, 4690980), (4480, 4590459), (4590, 4480448), (4599, 4471680), (4658, 4415040), (4672, 4401810), (4760, 4320432), (4795, 4288896), (4896, 4200420), (4932, 4169760), (4964, 4142880), (5040, 4080408), (5110, 4024512), (5256, 3912720), (5355, 3840384), (5440, 3780378), (5480, 3752784), (5712, 3600360), (5754, 3574080), (5760, 3570357), (5840, 3521448), (6048, 3400340), (6120, 3360336), (6132, 3353760), (6165, 3335808), (6205, 3314304), (6426, 3200320), (6528, 3150315), (6570, 3130176), (6576, 3127320), (6720, 3060306), (6987, 2943360), (7008, 2934540), (7140, 2880288), (7344, 2800280), (7398, 2779840), (7446, 2761920), (7560, 2720272), (7616, 2700270), (7665, 2683008), (7672, 2680560), (7884, 2608480), (8064, 2550255), (8160, 2520252), (8176, 2515320), (8220, 2501856), (8568, 2400240), (8631, 2382720), (8640, 2380238), (8687, 2367360), (8760, 2347632), (8768, 2345490), (9180, 2240224), (9198, 2235840), (9316, 2207520), (9344, 2200905), (9520, 2160216), (9590, 2144448), (9792, 2100210), (9855, 2086784), (9864, 2084880), (9928, 2071440), (10001, 2056320), (10080, 2040204), (10220, 2012256), (10512, 1956360), (10710, 1920192), (10880, 1890189), (10960, 1876392), (11169, 1841280), (11424, 1800180), (11508, 1787040), (11645, 1766016), (11680, 1760724), (12096, 1700170), (12240, 1680168), (12264, 1676880), (12330, 1667904), (12410, 1657152), (12852, 1600160), (13140, 1565088), (13152, 1563660), (13440, 1530153), (13797, 1490560), (13974, 1471680), (14016, 1467270), (14280, 1440144), (14385, 1429632), (14688, 1400140), (14796, 1389920), (14892, 1380960), (15120, 1360136), (15232, 1350135), (15330, 1341504), (15344, 1340280), (15768, 1304240), (16065, 1280128), (16303, 1261440), (16320, 1260126), (16352, 1257660), (16440, 1250928), (17136, 1200120), (17262, 1191360), (17280, 1190119), (17374, 1183680), (17520, 1173816), (17536, 1172745), (18360, 1120112), (18396, 1117920), (18495, 1111936), (18615, 1104768), (18632, 1103760), (19040, 1080108), (19180, 1072224), (19584, 1050105), (19710, 1043392), (19728, 1042440), (19856, 1035720), (20002, 1028160), (20160, 1020102), (20440, 1006128), (20961, 981120), (21024, 978180), (21420, 960096), (21920, 938196), (22338, 920640), (22848, 900090), (22995, 894336), (23016, 893520), (23290, 883008), (23360, 880362), (24192, 850085), (24480, 840084), (24528, 838440), (24660, 833952), (24820, 828576), (25704, 800080), (25893, 794240), (26061, 789120), (26280, 782544), (26304, 781830), (27594, 745280), (27948, 735840), (28032, 733635), (28560, 720072), (28770, 714816), (29376, 700070), (29592, 694960), (29784, 690480), (30003, 685440), (30240, 680068), (30660, 670752), (30688, 670140), (31536, 652120), (32130, 640064), (32606, 630720), (32640, 630063), (32704, 628830), (32880, 625464), (33507, 613760), (34272, 600060), (34524, 595680), (34748, 591840), (34935, 588672), (35040, 586908), (36720, 560056), (36792, 558960), (36990, 555968), (37230, 552384), (37264, 551880), (38080, 540054), (38360, 536112), (39420, 521696), (39456, 521220), (39712, 517860), (40004, 514080), (40320, 510051), (40880, 503064), (41922, 490560), (42048, 489090), (42840, 480048), (43155, 476544), (43435, 473472), (43840, 469098), (44676, 460320), (45696, 450045), (45990, 447168), (46032, 446760), (46580, 441504), (46720, 440181), (48909, 420480), (48960, 420042), (49056, 419220), (49320, 416976), (49640, 414288), (50005, 411264), (51408, 400040), (51786, 397120), (52122, 394560), (52560, 391272), (52608, 390915), (55188, 372640), (55845, 368256), (55896, 367920), (57120, 360036), (57540, 357408), (58752, 350035), (59184, 347480), (59568, 345240), (60006, 342720), (60480, 340034), (61320, 335376), (61376, 335070), (62883, 327040), (63072, 326060), (64260, 320032), (65212, 315360), (65408, 314415), (65760, 312732), (67014, 306880), (68544, 300030), (68985, 298112), (69048, 297840), (69496, 295920), (69870, 294336), (70007, 293760), (70080, 293454), (73440, 280028), (73584, 279480), (73980, 277984), (74460, 276192), (74528, 275940), (76160, 270027), (76720, 268056), (78183, 263040), (78840, 260848), (78912, 260610), (79424, 258930), (80008, 257040), (81515, 252288), (81760, 251532), (83844, 245280), (84096, 244545), (85680, 240024), (86310, 238272), (86870, 236736), (87680, 234549), (89352, 230160), (90009, 228480), (91980, 223584), (92064, 223380), (93160, 220752), (97818, 210240), (97920, 210021), (98112, 209610), (98640, 208488), (99280, 207144), (100010, 205632), (102816, 200020), (103572, 198560), (104244, 197280), (104805, 196224), (105120, 195636), (110376, 186320), (111690, 184128), (111792, 183960), (114240, 180018), (115080, 178704), (118368, 173740), (119136, 172620), (120012, 171360), (120960, 170017), (122640, 167688), (122752, 167535), (125766, 163520), (126144, 163030), (128520, 160016), (129465, 158848), (130305, 157824), (130424, 157680), (131520, 156366), (134028, 153440), (137088, 150015), (137970, 149056), (138096, 148920), (138992, 147960), (139740, 147168), (140014, 146880), (140160, 146727)]