20603520000

素因数分解:

$2^{10}\times 3^2\times 5^4\times 7^2\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 990

約数和(自身を含む): 87663499638

約数和(自身を除く): 67059979638

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 64, 70, 72, 73, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 125, 126, 128, 140, 144, 146, 147, 150, 160, 168, 175, 180, 192, 196, 200, 210, 219, 224, 225, 240, 245, 250, 252, 256, 280, 288, 292, 294, 300, 315, 320, 336, 350, 360, 365, 375, 384, 392, 400, 420, 438, 441, 448, 450, 480, 490, 500, 504, 511, 512, 525, 560, 576, 584, 588, 600, 625, 630, 640, 657, 672, 700, 720, 730, 735, 750, 768, 784, 800, 840, 875, 876, 882, 896, 900, 960, 980, 1000, 1008, 1022, 1024, 1050, 1095, 1120, 1125, 1152, 1168, 1176, 1200, 1225, 1250, 1260, 1280, 1314, 1344, 1400, 1440, 1460, 1470, 1500, 1533, 1536, 1568, 1575, 1600, 1680, 1750, 1752, 1764, 1792, 1800, 1825, 1875, 1920, 1960, 2000, 2016, 2044, 2100, 2190, 2205, 2240, 2250, 2304, 2336, 2352, 2400, 2450, 2500, 2520, 2555, 2560, 2625, 2628, 2688, 2800, 2880, 2920, 2940, 3000, 3066, 3072, 3136, 3150, 3200, 3285, 3360, 3500, 3504, 3528, 3577, 3584, 3600, 3650, 3675, 3750, 3840, 3920, 4000, 4032, 4088, 4200, 4375, 4380, 4410, 4480, 4500, 4599, 4608, 4672, 4704, 4800, 4900, 5000, 5040, 5110, 5120, 5250, 5256, 5376, 5475, 5600, 5625, 5760, 5840, 5880, 6000, 6125, 6132, 6272, 6300, 6400, 6570, 6720, 7000, 7008, 7056, 7154, 7168, 7200, 7300, 7350, 7500, 7665, 7680, 7840, 7875, 8000, 8064, 8176, 8400, 8750, 8760, 8820, 8960, 9000, 9125, 9198, 9216, 9344, 9408, 9600, 9800, 10000, 10080, 10220, 10500, 10512, 10731, 10752, 10950, 11025, 11200, 11250, 11520, 11680, 11760, 12000, 12250, 12264, 12544, 12600, 12775, 12800, 13125, 13140, 13440, 14000, 14016, 14112, 14308, 14400, 14600, 14700, 15000, 15330, 15360, 15680, 15750, 16000, 16128, 16352, 16425, 16800, 17500, 17520, 17640, 17885, 17920, 18000, 18250, 18375, 18396, 18688, 18816, 19200, 19600, 20000, 20160, 20440, 21000, 21024, 21462, 21504, 21900, 22050, 22400, 22500, 22995, 23040, 23360, 23520, 24000, 24500, 24528, 25088, 25200, 25550, 25600, 26250, 26280, 26880, 27375, 28000, 28032, 28224, 28616, 28800, 29200, 29400, 30000, 30625, 30660, 31360, 31500, 32000, 32193, 32256, 32704, 32850, 33600, 35000, 35040, 35280, 35770, 35840, 36000, 36500, 36750, 36792, 37376, 37632, 38325, 38400, 39200, 39375, 40000, 40320, 40880, 42000, 42048, 42924, 43800, 44100, 44800, 45000, 45625, 45990, 46080, 46720, 47040, 48000, 49000, 49056, 50176, 50400, 51100, 52500, 52560, 53655, 53760, 54750, 55125, 56000, 56064, 56448, 57232, 57600, 58400, 58800, 60000, 61250, 61320, 62720, 63000, 63875, 64000, 64386, 64512, 65408, 65700, 67200, 70000, 70080, 70560, 71540, 72000, 73000, 73500, 73584, 74752, 75264, 76650, 76800, 78400, 78750, 80000, 80640, 81760, 82125, 84000, 84096, 85848, 87600, 88200, 89425, 89600, 90000, 91250, 91875, 91980, 93440, 94080, 96000, 98000, 98112, 100800, 102200, 105000, 105120, 107310, 107520, 109500, 110250, 112000, 112128, 112896, 114464, 114975, 115200, 116800, 117600, 120000, 122500, 122640, 125440, 126000, 127750, 128000, 128772, 130816, 131400, 134400, 136875, 140000, 140160, 141120, 143080, 144000, 146000, 147000, 147168, 150528, 153300, 156800, 157500, 160000, 160965, 161280, 163520, 164250, 168000, 168192, 171696, 175200, 176400, 178850, 179200, 180000, 182500, 183750, 183960, 186880, 188160, 191625, 192000, 196000, 196224, 201600, 204400, 210000, 210240, 214620, 219000, 220500, 224000, 224256, 225792, 228928, 229950, 230400, 233600, 235200, 240000, 245000, 245280, 250880, 252000, 255500, 257544, 261632, 262800, 268275, 268800, 273750, 275625, 280000, 280320, 282240, 286160, 288000, 292000, 294000, 294336, 306600, 313600, 315000, 319375, 320000, 321930, 322560, 327040, 328500, 336000, 336384, 343392, 350400, 352800, 357700, 360000, 365000, 367500, 367920, 373760, 376320, 383250, 384000, 392000, 392448, 403200, 408800, 410625, 420000, 420480, 429240, 438000, 441000, 447125, 448000, 451584, 457856, 459900, 467200, 470400, 480000, 490000, 490560, 504000, 511000, 515088, 523264, 525600, 536550, 537600, 547500, 551250, 560000, 560640, 564480, 572320, 574875, 576000, 584000, 588000, 588672, 613200, 627200, 630000, 638750, 640000, 643860, 654080, 657000, 672000, 672768, 686784, 700800, 705600, 715400, 720000, 730000, 735000, 735840, 752640, 766500, 784000, 784896, 804825, 806400, 817600, 821250, 840000, 840960, 858480, 876000, 882000, 894250, 896000, 915712, 919800, 934400, 940800, 958125, 960000, 980000, 981120, 1008000, 1022000, 1030176, 1051200, 1073100, 1095000, 1102500, 1120000, 1121280, 1128960, 1144640, 1149750, 1152000, 1168000, 1176000, 1177344, 1226400, 1254400, 1260000, 1277500, 1287720, 1308160, 1314000, 1341375, 1344000, 1373568, 1401600, 1411200, 1430800, 1440000, 1460000, 1470000, 1471680, 1533000, 1568000, 1569792, 1609650, 1612800, 1635200, 1642500, 1680000, 1681920, 1716960, 1752000, 1764000, 1788500, 1831424, 1839600, 1868800, 1881600, 1916250, 1920000, 1960000, 1962240, 2016000, 2044000, 2060352, 2102400, 2146200, 2190000, 2205000, 2235625, 2240000, 2257920, 2289280, 2299500, 2336000, 2352000, 2354688, 2452800, 2520000, 2555000, 2575440, 2616320, 2628000, 2682750, 2688000, 2747136, 2803200, 2822400, 2861600, 2874375, 2880000, 2920000, 2940000, 2943360, 3066000, 3136000, 3219300, 3270400, 3285000, 3360000, 3363840, 3433920, 3504000, 3528000, 3577000, 3662848, 3679200, 3763200, 3832500, 3920000, 3924480, 4024125, 4032000, 4088000, 4120704, 4204800, 4292400, 4380000, 4410000, 4471250, 4480000, 4578560, 4599000, 4672000, 4704000, 4709376, 4905600, 5040000, 5110000, 5150880, 5256000, 5365500, 5494272, 5606400, 5644800, 5723200, 5748750, 5760000, 5840000, 5880000, 5886720, 6132000, 6272000, 6438600, 6540800, 6570000, 6706875, 6720000, 6867840, 7008000, 7056000, 7154000, 7358400, 7665000, 7840000, 7848960, 8048250, 8064000, 8176000, 8241408, 8409600, 8584800, 8760000, 8820000, 8942500, 9157120, 9198000, 9344000, 9408000, 9811200, 10080000, 10220000, 10301760, 10512000, 10731000, 10988544, 11289600, 11446400, 11497500, 11680000, 11760000, 11773440, 12264000, 12877200, 13081600, 13140000, 13413750, 13440000, 13735680, 14016000, 14112000, 14308000, 14716800, 15330000, 15680000, 16096500, 16352000, 16482816, 16819200, 17169600, 17520000, 17640000, 17885000, 18314240, 18396000, 18816000, 19622400, 20120625, 20160000, 20440000, 20603520, 21024000, 21462000, 22892800, 22995000, 23360000, 23520000, 23546880, 24528000, 25754400, 26280000, 26827500, 27471360, 28032000, 28224000, 28616000, 29433600, 30660000, 31360000, 32193000, 32704000, 32965632, 34339200, 35040000, 35280000, 35770000, 36792000, 39244800, 40241250, 40320000, 40880000, 41207040, 42048000, 42924000, 45785600, 45990000, 46720000, 47040000, 49056000, 51508800, 52560000, 53655000, 54942720, 56448000, 57232000, 58867200, 61320000, 64386000, 65408000, 68678400, 70080000, 70560000, 71540000, 73584000, 80482500, 81760000, 82414080, 84096000, 85848000, 91571200, 91980000, 94080000, 98112000, 103017600, 105120000, 107310000, 114464000, 117734400, 122640000, 128772000, 137356800, 140160000, 141120000, 143080000, 147168000, 160965000, 163520000, 164828160, 171696000, 183960000, 196224000, 206035200, 210240000, 214620000, 228928000, 245280000, 257544000, 274713600, 282240000, 286160000, 294336000, 321930000, 327040000, 343392000, 367920000, 412070400, 420480000, 429240000, 457856000, 490560000, 515088000, 572320000, 588672000, 643860000, 686784000, 735840000, 824140800, 858480000, 981120000, 1030176000, 1144640000, 1287720000, 1373568000, 1471680000, 1716960000, 2060352000, 2289280000, 2575440000, 2943360000, 3433920000, 4120704000, 5150880000, 6867840000, 10301760000, 20603520000]

約数ペア:

[(1, 20603520000), (2, 10301760000), (3, 6867840000), (4, 5150880000), (5, 4120704000), (6, 3433920000), (7, 2943360000), (8, 2575440000), (9, 2289280000), (10, 2060352000), (12, 1716960000), (14, 1471680000), (15, 1373568000), (16, 1287720000), (18, 1144640000), (20, 1030176000), (21, 981120000), (24, 858480000), (25, 824140800), (28, 735840000), (30, 686784000), (32, 643860000), (35, 588672000), (36, 572320000), (40, 515088000), (42, 490560000), (45, 457856000), (48, 429240000), (49, 420480000), (50, 412070400), (56, 367920000), (60, 343392000), (63, 327040000), (64, 321930000), (70, 294336000), (72, 286160000), (73, 282240000), (75, 274713600), (80, 257544000), (84, 245280000), (90, 228928000), (96, 214620000), (98, 210240000), (100, 206035200), (105, 196224000), (112, 183960000), (120, 171696000), (125, 164828160), (126, 163520000), (128, 160965000), (140, 147168000), (144, 143080000), (146, 141120000), (147, 140160000), (150, 137356800), (160, 128772000), (168, 122640000), (175, 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25754400), (840, 24528000), (875, 23546880), (876, 23520000), (882, 23360000), (896, 22995000), (900, 22892800), (960, 21462000), (980, 21024000), (1000, 20603520), (1008, 20440000), (1022, 20160000), (1024, 20120625), (1050, 19622400), (1095, 18816000), (1120, 18396000), (1125, 18314240), (1152, 17885000), (1168, 17640000), (1176, 17520000), (1200, 17169600), (1225, 16819200), (1250, 16482816), (1260, 16352000), (1280, 16096500), (1314, 15680000), (1344, 15330000), (1400, 14716800), (1440, 14308000), (1460, 14112000), (1470, 14016000), (1500, 13735680), (1533, 13440000), (1536, 13413750), (1568, 13140000), (1575, 13081600), (1600, 12877200), (1680, 12264000), (1750, 11773440), (1752, 11760000), (1764, 11680000), (1792, 11497500), (1800, 11446400), (1825, 11289600), (1875, 10988544), (1920, 10731000), (1960, 10512000), (2000, 10301760), (2016, 10220000), (2044, 10080000), (2100, 9811200), (2190, 9408000), (2205, 9344000), (2240, 9198000), (2250, 9157120), (2304, 8942500), (2336, 8820000), (2352, 8760000), (2400, 8584800), (2450, 8409600), (2500, 8241408), (2520, 8176000), (2555, 8064000), (2560, 8048250), (2625, 7848960), (2628, 7840000), (2688, 7665000), (2800, 7358400), (2880, 7154000), (2920, 7056000), (2940, 7008000), (3000, 6867840), (3066, 6720000), (3072, 6706875), (3136, 6570000), (3150, 6540800), (3200, 6438600), (3285, 6272000), (3360, 6132000), (3500, 5886720), (3504, 5880000), (3528, 5840000), (3577, 5760000), (3584, 5748750), (3600, 5723200), (3650, 5644800), (3675, 5606400), (3750, 5494272), (3840, 5365500), (3920, 5256000), (4000, 5150880), (4032, 5110000), (4088, 5040000), (4200, 4905600), (4375, 4709376), (4380, 4704000), (4410, 4672000), (4480, 4599000), (4500, 4578560), (4599, 4480000), (4608, 4471250), (4672, 4410000), (4704, 4380000), (4800, 4292400), (4900, 4204800), (5000, 4120704), (5040, 4088000), (5110, 4032000), (5120, 4024125), (5250, 3924480), (5256, 3920000), (5376, 3832500), (5475, 3763200), (5600, 3679200), (5625, 3662848), (5760, 3577000), (5840, 3528000), (5880, 3504000), (6000, 3433920), (6125, 3363840), (6132, 3360000), (6272, 3285000), (6300, 3270400), (6400, 3219300), (6570, 3136000), (6720, 3066000), (7000, 2943360), (7008, 2940000), (7056, 2920000), (7154, 2880000), (7168, 2874375), (7200, 2861600), (7300, 2822400), (7350, 2803200), (7500, 2747136), (7665, 2688000), (7680, 2682750), (7840, 2628000), (7875, 2616320), (8000, 2575440), (8064, 2555000), (8176, 2520000), (8400, 2452800), (8750, 2354688), (8760, 2352000), (8820, 2336000), (8960, 2299500), (9000, 2289280), (9125, 2257920), (9198, 2240000), (9216, 2235625), (9344, 2205000), (9408, 2190000), (9600, 2146200), (9800, 2102400), (10000, 2060352), (10080, 2044000), (10220, 2016000), (10500, 1962240), (10512, 1960000), (10731, 1920000), (10752, 1916250), (10950, 1881600), (11025, 1868800), (11200, 1839600), (11250, 1831424), (11520, 1788500), (11680, 1764000), (11760, 1752000), (12000, 1716960), (12250, 1681920), (12264, 1680000), (12544, 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(25550, 806400), (25600, 804825), (26250, 784896), (26280, 784000), (26880, 766500), (27375, 752640), (28000, 735840), (28032, 735000), (28224, 730000), (28616, 720000), (28800, 715400), (29200, 705600), (29400, 700800), (30000, 686784), (30625, 672768), (30660, 672000), (31360, 657000), (31500, 654080), (32000, 643860), (32193, 640000), (32256, 638750), (32704, 630000), (32850, 627200), (33600, 613200), (35000, 588672), (35040, 588000), (35280, 584000), (35770, 576000), (35840, 574875), (36000, 572320), (36500, 564480), (36750, 560640), (36792, 560000), (37376, 551250), (37632, 547500), (38325, 537600), (38400, 536550), (39200, 525600), (39375, 523264), (40000, 515088), (40320, 511000), (40880, 504000), (42000, 490560), (42048, 490000), (42924, 480000), (43800, 470400), (44100, 467200), (44800, 459900), (45000, 457856), (45625, 451584), (45990, 448000), (46080, 447125), (46720, 441000), (47040, 438000), (48000, 429240), (49000, 420480), (49056, 420000), (50176, 410625), (50400, 408800), (51100, 403200), (52500, 392448), (52560, 392000), (53655, 384000), (53760, 383250), (54750, 376320), (55125, 373760), (56000, 367920), (56064, 367500), (56448, 365000), (57232, 360000), (57600, 357700), (58400, 352800), (58800, 350400), (60000, 343392), (61250, 336384), (61320, 336000), (62720, 328500), (63000, 327040), (63875, 322560), (64000, 321930), (64386, 320000), (64512, 319375), (65408, 315000), (65700, 313600), (67200, 306600), (70000, 294336), (70080, 294000), (70560, 292000), (71540, 288000), (72000, 286160), (73000, 282240), (73500, 280320), (73584, 280000), (74752, 275625), (75264, 273750), (76650, 268800), (76800, 268275), (78400, 262800), (78750, 261632), (80000, 257544), (80640, 255500), (81760, 252000), (82125, 250880), (84000, 245280), (84096, 245000), (85848, 240000), (87600, 235200), (88200, 233600), (89425, 230400), (89600, 229950), (90000, 228928), (91250, 225792), (91875, 224256), (91980, 224000), (93440, 220500), (94080, 219000), (96000, 214620), (98000, 210240), (98112, 210000), (100800, 204400), (102200, 201600), (105000, 196224), (105120, 196000), (107310, 192000), (107520, 191625), (109500, 188160), (110250, 186880), (112000, 183960), (112128, 183750), (112896, 182500), (114464, 180000), (114975, 179200), (115200, 178850), (116800, 176400), (117600, 175200), (120000, 171696), (122500, 168192), (122640, 168000), (125440, 164250), (126000, 163520), (127750, 161280), (128000, 160965), (128772, 160000), (130816, 157500), (131400, 156800), (134400, 153300), (136875, 150528), (140000, 147168), (140160, 147000), (141120, 146000), (143080, 144000)]