20424808800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:177

約数の個数: 1152

約数和(自身を含む): 86394470400

約数和(自身を除く): 65969661600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 31, 32, 33, 36, 40, 44, 45, 47, 48, 50, 54, 55, 59, 60, 62, 66, 72, 75, 80, 88, 90, 93, 94, 96, 99, 100, 108, 110, 118, 120, 124, 132, 135, 141, 144, 150, 155, 160, 165, 176, 177, 180, 186, 188, 198, 200, 216, 220, 225, 235, 236, 240, 248, 264, 270, 275, 279, 282, 288, 295, 297, 300, 310, 330, 341, 352, 354, 360, 372, 376, 396, 400, 423, 432, 440, 450, 465, 470, 472, 480, 495, 496, 517, 528, 531, 540, 550, 558, 564, 590, 594, 600, 620, 649, 660, 675, 682, 705, 708, 720, 744, 752, 775, 792, 800, 825, 837, 846, 864, 880, 885, 900, 930, 940, 944, 990, 992, 1023, 1034, 1056, 1062, 1080, 1100, 1116, 1128, 1175, 1180, 1188, 1200, 1240, 1269, 1298, 1320, 1350, 1364, 1395, 1410, 1416, 1440, 1457, 1475, 1485, 1488, 1504, 1550, 1551, 1584, 1593, 1650, 1674, 1692, 1705, 1760, 1770, 1800, 1829, 1860, 1880, 1888, 1947, 1980, 2046, 2068, 2115, 2124, 2160, 2200, 2232, 2256, 2325, 2350, 2360, 2376, 2400, 2475, 2480, 2538, 2585, 2596, 2640, 2655, 2700, 2728, 2773, 2790, 2820, 2832, 2914, 2950, 2970, 2976, 3069, 3100, 3102, 3168, 3186, 3245, 3300, 3348, 3384, 3410, 3525, 3540, 3600, 3658, 3720, 3760, 3894, 3960, 4092, 4136, 4185, 4230, 4248, 4320, 4371, 4400, 4425, 4464, 4512, 4650, 4653, 4700, 4720, 4752, 4950, 4960, 5076, 5115, 5170, 5192, 5280, 5310, 5400, 5456, 5487, 5546, 5580, 5640, 5664, 5828, 5841, 5900, 5940, 6138, 6200, 6204, 6345, 6372, 6490, 6600, 6696, 6768, 6820, 6975, 7050, 7080, 7200, 7285, 7316, 7425, 7440, 7520, 7755, 7788, 7920, 7965, 8184, 8272, 8319, 8370, 8460, 8496, 8525, 8742, 8800, 8850, 8928, 9145, 9207, 9300, 9306, 9400, 9440, 9504, 9735, 9900, 10152, 10230, 10340, 10384, 10575, 10620, 10800, 10912, 10974, 11092, 11160, 11280, 11656, 11682, 11800, 11880, 12276, 12400, 12408, 12690, 12744, 12925, 12980, 13113, 13200, 13275, 13392, 13536, 13640, 13865, 13950, 13959, 14100, 14160, 14570, 14632, 14850, 14880, 15345, 15510, 15576, 15840, 15930, 16027, 16225, 16368, 16461, 16544, 16638, 16740, 16920, 16992, 17050, 17484, 17523, 17700, 18290, 18414, 18600, 18612, 18800, 19470, 19800, 20119, 20304, 20460, 20680, 20768, 20925, 21150, 21240, 21600, 21855, 21948, 22184, 22320, 22560, 23265, 23312, 23364, 23600, 23760, 24552, 24800, 24816, 24957, 25380, 25488, 25575, 25850, 25960, 26226, 26400, 26550, 26784, 27280, 27435, 27730, 27900, 27918, 28200, 28320, 29140, 29205, 29264, 29700, 30503, 30690, 31020, 31152, 31725, 31860, 32054, 32450, 32736, 32922, 33276, 33480, 33840, 34100, 34968, 35046, 35400, 36425, 36580, 36828, 37200, 37224, 37600, 38775, 38940, 39339, 39600, 39825, 40238, 40608, 40920, 41360, 41595, 41850, 42300, 42480, 43710, 43896, 44368, 44640, 45725, 46035, 46530, 46624, 46728, 47200, 47520, 48081, 48675, 49104, 49383, 49632, 49914, 50760, 50976, 51150, 51700, 51920, 52452, 53100, 54560, 54870, 55460, 55800, 55836, 56400, 58280, 58410, 58528, 59400, 60357, 61006, 61380, 62040, 62304, 63450, 63720, 64108, 64900, 65565, 65844, 66552, 66960, 67680, 68200, 69325, 69795, 69936, 70092, 70800, 72850, 73160, 73656, 74400, 74448, 74871, 76725, 77550, 77880, 78678, 79200, 79650, 80135, 80476, 81840, 82305, 82720, 83190, 83700, 84600, 84960, 85963, 87420, 87615, 87792, 88736, 91450, 91509, 92070, 93060, 93456, 96162, 97350, 98208, 98766, 99828, 100595, 101520, 102300, 103400, 103840, 104904, 106200, 109275, 109740, 110920, 111600, 111672, 112800, 116325, 116560, 116820, 118800, 120714, 122012, 122760, 124080, 124785, 126900, 127440, 128216, 129800, 131130, 131688, 133104, 133920, 136400, 137175, 138650, 139590, 139872, 140184, 141600, 144243, 145700, 146025, 146320, 147312, 148896, 149742, 152515, 153450, 155100, 155760, 157356, 159300, 160270, 160952, 163680, 164610, 166380, 167400, 169200, 171926, 174840, 175230, 175584, 181071, 182900, 183018, 184140, 186120, 186912, 192324, 194700, 196695, 197532, 199656, 201190, 203040, 204600, 206800, 207975, 209808, 212400, 218550, 219480, 221840, 223200, 223344, 230175, 232650, 233120, 233640, 237600, 240405, 241428, 244024, 245520, 246915, 248160, 249570, 253800, 254880, 256432, 257889, 259600, 262260, 263376, 266208, 272800, 274350, 274527, 277300, 279180, 280368, 288486, 291400, 292050, 292640, 294624, 299484, 301785, 305030, 306900, 310200, 311520, 314712, 318600, 320540, 321904, 327825, 329220, 332760, 334800, 338400, 343852, 348975, 349680, 350460, 362142, 365800, 366036, 368280, 372240, 374355, 384648, 389400, 393390, 395064, 399312, 400675, 402380, 409200, 411525, 413600, 415950, 419616, 424800, 429815, 432729, 437100, 438075, 438960, 443680, 446688, 457545, 460350, 465300, 467280, 480810, 482856, 488048, 491040, 493830, 499140, 502975, 507600, 512864, 515778, 519200, 524520, 526752, 543213, 548700, 549054, 554600, 558360, 560736, 576972, 582800, 584100, 598968, 603570, 610060, 613800, 620400, 623925, 629424, 637200, 641080, 643808, 655650, 658440, 665520, 669600, 687704, 697950, 699360, 700920, 721215, 724284, 731600, 732072, 736560, 744480, 748710, 762575, 769296, 773667, 778800, 786780, 790128, 798624, 801350, 804760, 818400, 823050, 823581, 831900, 859630, 865458, 874200, 876150, 877920, 905355, 915090, 920700, 930600, 934560, 945593, 961620, 965712, 976096, 983475, 987660, 998280, 1005950, 1015200, 1031556, 1049040, 1086426, 1097400, 1098108, 1109200, 1116720, 1153944, 1165600, 1168200, 1197936, 1202025, 1207140, 1220120, 1227600, 1234575, 1240800, 1247850, 1258848, 1274400, 1282160, 1289445, 1311300, 1316880, 1331040, 1372635, 1375408, 1395900, 1401840, 1442430, 1448568, 1463200, 1464144, 1473120, 1497420, 1508925, 1525150, 1538592, 1547334, 1557600, 1573560, 1580256, 1602700, 1609520, 1646100, 1647162, 1663800, 1719260, 1730916, 1748400, 1752300, 1810710, 1830180, 1841400, 1861200, 1871775, 1891186, 1923240, 1931424, 1966950, 1975320, 1996560, 2011900, 2063112, 2098080, 2149075, 2163645, 2172852, 2194800, 2196216, 2218400, 2233440, 2287725, 2307888, 2321001, 2336400, 2395872, 2404050, 2414280, 2440240, 2455200, 2469150, 2495700, 2564320, 2578890, 2622600, 2633760, 2716065, 2745270, 2750816, 2791800, 2803680, 2836779, 2884860, 2897136, 2928288, 2994840, 3017850, 3050300, 3094668, 3147120, 3205400, 3219040, 3292200, 3294324, 3327600, 3438520, 3461832, 3496800, 3504600, 3606075, 3621420, 3660360, 3682800, 3722400, 3743550, 3782372, 3846480, 3868335, 3933900, 3950640, 3993120, 4023800, 4117905, 4126224, 4298150, 4327290, 4345704, 4389600, 4392432, 4526775, 4575450, 4615776, 4642002, 4672800, 4727965, 4808100, 4828560, 4880480, 4938300, 4991400, 5157780, 5245200, 5432130, 5490540, 5583600, 5673558, 5769720, 5794272, 5989680, 6035700, 6100600, 6189336, 6294240, 6410800, 6447225, 6584400, 6588648, 6655200, 6863175, 6877040, 6923664, 7009200, 7212150, 7242840, 7320720, 7365600, 7487100, 7564744, 7692960, 7736670, 7867800, 7901280, 8047600, 8235810, 8252448, 8510337, 8596300, 8654580, 8691408, 8784864, 9053550, 9150900, 9284004, 9455930, 9616200, 9657120, 9876600, 9982800, 10315560, 10490400, 10818225, 10864260, 10981080, 11167200, 11347116, 11539440, 11605005, 11979360, 12071400, 12201200, 12378672, 12821600, 12894450, 13168800, 13177296, 13580325, 13726350, 13754080, 13847328, 14018400, 14183895, 14424300, 14485680, 14641440, 14974200, 15129488, 15473340, 15735600, 16095200, 16471620, 17020674, 17192600, 17309160, 17382816, 18107100, 18301800, 18568008, 18911860, 19232400, 19341675, 19753200, 19965600, 20589525, 20631120, 21636450, 21728520, 21962160, 22694232, 23078880, 23210010, 23639825, 24142800, 24402400, 24757344, 25531011, 25788900, 26354592, 27160650, 27452700, 28367790, 28848600, 28971360, 29948400, 30258976, 30946680, 31471200, 32943240, 34041348, 34385200, 34618320, 36214200, 36603600, 37136016, 37823720, 38464800, 38683350, 39506400, 41179050, 41262240, 42551685, 43272900, 43457040, 43924320, 45388464, 46420020, 47279650, 48285600, 51062022, 51577800, 54321300, 54905400, 56735580, 57697200, 58025025, 59896800, 61893360, 65886480, 68082696, 68770400, 69236640, 70919475, 72428400, 73207200, 74272032, 75647440, 77366700, 82358100, 85103370, 86545800, 86914080, 90776928, 92840040, 94559300, 102124044, 103155600, 108642600, 109810800, 113471160, 115394400, 116050050, 123786720, 127655055, 131772960, 136165392, 141838950, 144856800, 151294880, 154733400, 164716200, 170206740, 173091600, 185680080, 189118600, 204248088, 206311200, 212758425, 217285200, 219621600, 226942320, 232100100, 255310110, 272330784, 283677900, 309466800, 329432400, 340413480, 346183200, 371360160, 378237200, 408496176, 425516850, 434570400, 453884640, 464200200, 510620220, 567355800, 618933600, 638275275, 658864800, 680826960, 756474400, 816992352, 851033700, 928400400, 1021240440, 1134711600, 1276550550, 1361653920, 1702067400, 1856800800, 2042480880, 2269423200, 2553101100, 3404134800, 4084961760, 5106202200, 6808269600, 10212404400, 20424808800]

約数ペア:

[(1, 20424808800), (2, 10212404400), (3, 6808269600), (4, 5106202200), (5, 4084961760), (6, 3404134800), (8, 2553101100), (9, 2269423200), (10, 2042480880), (11, 1856800800), (12, 1702067400), (15, 1361653920), (16, 1276550550), (18, 1134711600), (20, 1021240440), (22, 928400400), (24, 851033700), (25, 816992352), (27, 756474400), (30, 680826960), (31, 658864800), (32, 638275275), (33, 618933600), (36, 567355800), (40, 510620220), (44, 464200200), (45, 453884640), (47, 434570400), (48, 425516850), (50, 408496176), (54, 378237200), (55, 371360160), (59, 346183200), (60, 340413480), (62, 329432400), (66, 309466800), (72, 283677900), (75, 272330784), (80, 255310110), (88, 232100100), (90, 226942320), (93, 219621600), (94, 217285200), (96, 212758425), (99, 206311200), (100, 204248088), (108, 189118600), (110, 185680080), (118, 173091600), (120, 170206740), (124, 164716200), (132, 154733400), (135, 151294880), (141, 144856800), (144, 141838950), (150, 136165392), (155, 131772960), (160, 127655055), (165, 123786720), (176, 116050050), (177, 115394400), (180, 113471160), (186, 109810800), (188, 108642600), (198, 103155600), (200, 102124044), (216, 94559300), (220, 92840040), (225, 90776928), (235, 86914080), (236, 86545800), (240, 85103370), (248, 82358100), (264, 77366700), (270, 75647440), (275, 74272032), (279, 73207200), (282, 72428400), (288, 70919475), (295, 69236640), (297, 68770400), (300, 68082696), (310, 65886480), (330, 61893360), (341, 59896800), (352, 58025025), (354, 57697200), (360, 56735580), (372, 54905400), (376, 54321300), (396, 51577800), (400, 51062022), (423, 48285600), (432, 47279650), (440, 46420020), (450, 45388464), (465, 43924320), (470, 43457040), (472, 43272900), (480, 42551685), (495, 41262240), (496, 41179050), (517, 39506400), (528, 38683350), (531, 38464800), (540, 37823720), (550, 37136016), (558, 36603600), (564, 36214200), (590, 34618320), (594, 34385200), (600, 34041348), (620, 32943240), (649, 31471200), (660, 30946680), (675, 30258976), (682, 29948400), (705, 28971360), (708, 28848600), (720, 28367790), (744, 27452700), (752, 27160650), (775, 26354592), (792, 25788900), (800, 25531011), (825, 24757344), (837, 24402400), (846, 24142800), (864, 23639825), (880, 23210010), (885, 23078880), (900, 22694232), (930, 21962160), (940, 21728520), (944, 21636450), (990, 20631120), (992, 20589525), (1023, 19965600), (1034, 19753200), (1056, 19341675), (1062, 19232400), (1080, 18911860), (1100, 18568008), (1116, 18301800), (1128, 18107100), (1175, 17382816), (1180, 17309160), (1188, 17192600), (1200, 17020674), (1240, 16471620), (1269, 16095200), (1298, 15735600), (1320, 15473340), (1350, 15129488), (1364, 14974200), (1395, 14641440), (1410, 14485680), (1416, 14424300), (1440, 14183895), (1457, 14018400), (1475, 13847328), (1485, 13754080), (1488, 13726350), (1504, 13580325), (1550, 13177296), (1551, 13168800), (1584, 12894450), (1593, 12821600), (1650, 12378672), (1674, 12201200), (1692, 12071400), (1705, 11979360), (1760, 11605005), (1770, 11539440), (1800, 11347116), (1829, 11167200), (1860, 10981080), (1880, 10864260), (1888, 10818225), (1947, 10490400), (1980, 10315560), (2046, 9982800), (2068, 9876600), (2115, 9657120), (2124, 9616200), (2160, 9455930), (2200, 9284004), (2232, 9150900), (2256, 9053550), (2325, 8784864), (2350, 8691408), (2360, 8654580), (2376, 8596300), (2400, 8510337), (2475, 8252448), (2480, 8235810), (2538, 8047600), (2585, 7901280), (2596, 7867800), (2640, 7736670), (2655, 7692960), (2700, 7564744), (2728, 7487100), (2773, 7365600), (2790, 7320720), (2820, 7242840), (2832, 7212150), (2914, 7009200), (2950, 6923664), (2970, 6877040), (2976, 6863175), (3069, 6655200), (3100, 6588648), (3102, 6584400), (3168, 6447225), (3186, 6410800), (3245, 6294240), (3300, 6189336), (3348, 6100600), (3384, 6035700), (3410, 5989680), (3525, 5794272), (3540, 5769720), (3600, 5673558), (3658, 5583600), (3720, 5490540), (3760, 5432130), (3894, 5245200), (3960, 5157780), (4092, 4991400), (4136, 4938300), (4185, 4880480), (4230, 4828560), (4248, 4808100), (4320, 4727965), (4371, 4672800), (4400, 4642002), (4425, 4615776), (4464, 4575450), (4512, 4526775), (4650, 4392432), (4653, 4389600), (4700, 4345704), (4720, 4327290), (4752, 4298150), (4950, 4126224), (4960, 4117905), (5076, 4023800), (5115, 3993120), (5170, 3950640), (5192, 3933900), (5280, 3868335), (5310, 3846480), (5400, 3782372), (5456, 3743550), (5487, 3722400), (5546, 3682800), (5580, 3660360), (5640, 3621420), (5664, 3606075), (5828, 3504600), (5841, 3496800), (5900, 3461832), (5940, 3438520), (6138, 3327600), (6200, 3294324), (6204, 3292200), (6345, 3219040), (6372, 3205400), (6490, 3147120), (6600, 3094668), (6696, 3050300), (6768, 3017850), (6820, 2994840), (6975, 2928288), (7050, 2897136), (7080, 2884860), (7200, 2836779), (7285, 2803680), (7316, 2791800), (7425, 2750816), (7440, 2745270), (7520, 2716065), (7755, 2633760), (7788, 2622600), (7920, 2578890), (7965, 2564320), (8184, 2495700), (8272, 2469150), (8319, 2455200), (8370, 2440240), (8460, 2414280), (8496, 2404050), (8525, 2395872), (8742, 2336400), (8800, 2321001), (8850, 2307888), (8928, 2287725), (9145, 2233440), (9207, 2218400), (9300, 2196216), (9306, 2194800), (9400, 2172852), (9440, 2163645), (9504, 2149075), (9735, 2098080), (9900, 2063112), (10152, 2011900), (10230, 1996560), (10340, 1975320), (10384, 1966950), (10575, 1931424), (10620, 1923240), (10800, 1891186), (10912, 1871775), (10974, 1861200), (11092, 1841400), (11160, 1830180), (11280, 1810710), (11656, 1752300), (11682, 1748400), (11800, 1730916), (11880, 1719260), (12276, 1663800), (12400, 1647162), (12408, 1646100), (12690, 1609520), (12744, 1602700), (12925, 1580256), (12980, 1573560), (13113, 1557600), (13200, 1547334), (13275, 1538592), (13392, 1525150), (13536, 1508925), (13640, 1497420), (13865, 1473120), (13950, 1464144), (13959, 1463200), (14100, 1448568), (14160, 1442430), (14570, 1401840), (14632, 1395900), (14850, 1375408), (14880, 1372635), 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