19380480000

素因数分解:

$2^{11}\times 3^1\times 5^4\times 7^2\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 720

約数和(自身を含む): 75835599840

約数和(自身を除く): 56455119840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 103, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 206, 210, 224, 240, 245, 250, 256, 280, 294, 300, 309, 320, 336, 350, 375, 384, 392, 400, 412, 420, 448, 480, 490, 500, 512, 515, 525, 560, 588, 600, 618, 625, 640, 672, 700, 721, 735, 750, 768, 784, 800, 824, 840, 875, 896, 960, 980, 1000, 1024, 1030, 1050, 1120, 1176, 1200, 1225, 1236, 1250, 1280, 1344, 1400, 1442, 1470, 1500, 1536, 1545, 1568, 1600, 1648, 1680, 1750, 1792, 1875, 1920, 1960, 2000, 2048, 2060, 2100, 2163, 2240, 2352, 2400, 2450, 2472, 2500, 2560, 2575, 2625, 2688, 2800, 2884, 2940, 3000, 3072, 3090, 3136, 3200, 3296, 3360, 3500, 3584, 3605, 3675, 3750, 3840, 3920, 4000, 4120, 4200, 4326, 4375, 4480, 4704, 4800, 4900, 4944, 5000, 5047, 5120, 5150, 5250, 5376, 5600, 5768, 5880, 6000, 6125, 6144, 6180, 6272, 6400, 6592, 6720, 7000, 7168, 7210, 7350, 7500, 7680, 7725, 7840, 8000, 8240, 8400, 8652, 8750, 8960, 9408, 9600, 9800, 9888, 10000, 10094, 10240, 10300, 10500, 10752, 10815, 11200, 11536, 11760, 12000, 12250, 12360, 12544, 12800, 12875, 13125, 13184, 13440, 14000, 14336, 14420, 14700, 15000, 15141, 15360, 15450, 15680, 16000, 16480, 16800, 17304, 17500, 17920, 18025, 18375, 18816, 19200, 19600, 19776, 20000, 20188, 20600, 21000, 21504, 21630, 22400, 23072, 23520, 24000, 24500, 24720, 25088, 25235, 25600, 25750, 26250, 26368, 26880, 28000, 28840, 29400, 30000, 30282, 30625, 30720, 30900, 31360, 32000, 32960, 33600, 34608, 35000, 35840, 36050, 36750, 37632, 38400, 38625, 39200, 39552, 40000, 40376, 41200, 42000, 43008, 43260, 44800, 46144, 47040, 48000, 49000, 49440, 50176, 50470, 51200, 51500, 52500, 52736, 53760, 54075, 56000, 57680, 58800, 60000, 60564, 61250, 61800, 62720, 64000, 64375, 65920, 67200, 69216, 70000, 71680, 72100, 73500, 75264, 75705, 76800, 77250, 78400, 79104, 80000, 80752, 82400, 84000, 86520, 89600, 90125, 91875, 92288, 94080, 96000, 98000, 98880, 100352, 100940, 103000, 105000, 105472, 107520, 108150, 112000, 115360, 117600, 120000, 121128, 122500, 123600, 125440, 126175, 128000, 128750, 131840, 134400, 138432, 140000, 144200, 147000, 150528, 151410, 153600, 154500, 156800, 158208, 160000, 161504, 164800, 168000, 173040, 179200, 180250, 183750, 184576, 188160, 192000, 193125, 196000, 197760, 201880, 206000, 210000, 210944, 215040, 216300, 224000, 230720, 235200, 240000, 242256, 245000, 247200, 250880, 252350, 256000, 257500, 263680, 268800, 270375, 276864, 280000, 288400, 294000, 301056, 302820, 309000, 313600, 316416, 320000, 323008, 329600, 336000, 346080, 358400, 360500, 367500, 369152, 376320, 378525, 384000, 386250, 392000, 395520, 403760, 412000, 420000, 432600, 448000, 450625, 461440, 470400, 480000, 484512, 490000, 494400, 501760, 504700, 515000, 527360, 537600, 540750, 553728, 560000, 576800, 588000, 605640, 618000, 627200, 630875, 632832, 640000, 646016, 659200, 672000, 692160, 721000, 735000, 738304, 752640, 757050, 768000, 772500, 784000, 791040, 807520, 824000, 840000, 865200, 896000, 901250, 922880, 940800, 960000, 969024, 980000, 988800, 1009400, 1030000, 1054720, 1075200, 1081500, 1107456, 1120000, 1153600, 1176000, 1211280, 1236000, 1254400, 1261750, 1280000, 1292032, 1318400, 1344000, 1351875, 1384320, 1442000, 1470000, 1476608, 1505280, 1514100, 1545000, 1568000, 1582080, 1615040, 1648000, 1680000, 1730400, 1792000, 1802500, 1845760, 1881600, 1892625, 1920000, 1938048, 1960000, 1977600, 2018800, 2060000, 2163000, 2214912, 2240000, 2307200, 2352000, 2422560, 2472000, 2508800, 2523500, 2584064, 2636800, 2688000, 2703750, 2768640, 2884000, 2940000, 3028200, 3090000, 3136000, 3154375, 3164160, 3230080, 3296000, 3360000, 3460800, 3605000, 3691520, 3763200, 3785250, 3840000, 3876096, 3920000, 3955200, 4037600, 4120000, 4326000, 4429824, 4480000, 4614400, 4704000, 4845120, 4944000, 5047000, 5168128, 5273600, 5376000, 5407500, 5537280, 5768000, 5880000, 6056400, 6180000, 6272000, 6308750, 6460160, 6592000, 6720000, 6921600, 7210000, 7383040, 7526400, 7570500, 7752192, 7840000, 7910400, 8075200, 8240000, 8652000, 8960000, 9228800, 9408000, 9463125, 9690240, 9888000, 10094000, 10336256, 10815000, 11074560, 11536000, 11760000, 12112800, 12360000, 12544000, 12617500, 12920320, 13184000, 13440000, 13843200, 14420000, 15141000, 15504384, 15680000, 15820800, 16150400, 16480000, 17304000, 18457600, 18816000, 18926250, 19380480, 19776000, 20188000, 21630000, 22149120, 23072000, 23520000, 24225600, 24720000, 25235000, 25840640, 26368000, 26880000, 27686400, 28840000, 30282000, 31008768, 31360000, 32300800, 32960000, 34608000, 36915200, 37632000, 37852500, 38760960, 39552000, 40376000, 43260000, 46144000, 47040000, 48451200, 49440000, 50470000, 51681280, 55372800, 57680000, 60564000, 62720000, 64601600, 65920000, 69216000, 75705000, 77521920, 79104000, 80752000, 86520000, 92288000, 94080000, 96902400, 98880000, 100940000, 110745600, 115360000, 121128000, 129203200, 131840000, 138432000, 151410000, 155043840, 161504000, 173040000, 184576000, 188160000, 193804800, 197760000, 201880000, 230720000, 242256000, 258406400, 276864000, 302820000, 323008000, 346080000, 387609600, 395520000, 403760000, 461440000, 484512000, 553728000, 605640000, 646016000, 692160000, 775219200, 807520000, 922880000, 969024000, 1211280000, 1292032000, 1384320000, 1615040000, 1938048000, 2422560000, 2768640000, 3230080000, 3876096000, 4845120000, 6460160000, 9690240000, 19380480000]

約数ペア:

[(1, 19380480000), (2, 9690240000), (3, 6460160000), (4, 4845120000), (5, 3876096000), (6, 3230080000), (7, 2768640000), (8, 2422560000), (10, 1938048000), (12, 1615040000), (14, 1384320000), (15, 1292032000), (16, 1211280000), (20, 969024000), (21, 922880000), (24, 807520000), (25, 775219200), (28, 692160000), (30, 646016000), (32, 605640000), (35, 553728000), (40, 484512000), (42, 461440000), (48, 403760000), (49, 395520000), (50, 387609600), (56, 346080000), (60, 323008000), (64, 302820000), (70, 276864000), (75, 258406400), (80, 242256000), (84, 230720000), (96, 201880000), (98, 197760000), (100, 193804800), (103, 188160000), (105, 184576000), (112, 173040000), (120, 161504000), (125, 155043840), (128, 151410000), (140, 138432000), (147, 131840000), (150, 129203200), (160, 121128000), (168, 115360000), (175, 110745600), (192, 100940000), (196, 98880000), (200, 96902400), (206, 94080000), (210, 92288000), (224, 86520000), (240, 80752000), (245, 79104000), (250, 77521920), (256, 75705000), (280, 69216000), (294, 65920000), (300, 64601600), (309, 62720000), (320, 60564000), (336, 57680000), (350, 55372800), (375, 51681280), (384, 50470000), (392, 49440000), (400, 48451200), (412, 47040000), (420, 46144000), (448, 43260000), (480, 40376000), (490, 39552000), (500, 38760960), (512, 37852500), (515, 37632000), (525, 36915200), (560, 34608000), (588, 32960000), (600, 32300800), (618, 31360000), (625, 31008768), (640, 30282000), (672, 28840000), (700, 27686400), (721, 26880000), (735, 26368000), (750, 25840640), (768, 25235000), (784, 24720000), (800, 24225600), (824, 23520000), (840, 23072000), (875, 22149120), (896, 21630000), (960, 20188000), (980, 19776000), (1000, 19380480), (1024, 18926250), (1030, 18816000), (1050, 18457600), (1120, 17304000), (1176, 16480000), (1200, 16150400), (1225, 15820800), (1236, 15680000), (1250, 15504384), (1280, 15141000), (1344, 14420000), (1400, 13843200), (1442, 13440000), (1470, 13184000), (1500, 12920320), (1536, 12617500), (1545, 12544000), (1568, 12360000), (1600, 12112800), (1648, 11760000), (1680, 11536000), (1750, 11074560), (1792, 10815000), (1875, 10336256), (1920, 10094000), (1960, 9888000), (2000, 9690240), (2048, 9463125), (2060, 9408000), (2100, 9228800), (2163, 8960000), (2240, 8652000), (2352, 8240000), (2400, 8075200), (2450, 7910400), (2472, 7840000), (2500, 7752192), (2560, 7570500), (2575, 7526400), (2625, 7383040), (2688, 7210000), (2800, 6921600), (2884, 6720000), (2940, 6592000), (3000, 6460160), (3072, 6308750), (3090, 6272000), (3136, 6180000), (3200, 6056400), (3296, 5880000), (3360, 5768000), (3500, 5537280), (3584, 5407500), (3605, 5376000), (3675, 5273600), (3750, 5168128), (3840, 5047000), (3920, 4944000), (4000, 4845120), (4120, 4704000), (4200, 4614400), (4326, 4480000), (4375, 4429824), (4480, 4326000), (4704, 4120000), (4800, 4037600), (4900, 3955200), (4944, 3920000), (5000, 3876096), (5047, 3840000), (5120, 3785250), (5150, 3763200), (5250, 3691520), (5376, 3605000), (5600, 3460800), (5768, 3360000), (5880, 3296000), (6000, 3230080), (6125, 3164160), (6144, 3154375), (6180, 3136000), (6272, 3090000), (6400, 3028200), (6592, 2940000), (6720, 2884000), (7000, 2768640), (7168, 2703750), (7210, 2688000), (7350, 2636800), (7500, 2584064), (7680, 2523500), (7725, 2508800), (7840, 2472000), (8000, 2422560), (8240, 2352000), (8400, 2307200), (8652, 2240000), (8750, 2214912), (8960, 2163000), (9408, 2060000), (9600, 2018800), (9800, 1977600), (9888, 1960000), (10000, 1938048), (10094, 1920000), (10240, 1892625), (10300, 1881600), (10500, 1845760), (10752, 1802500), (10815, 1792000), (11200, 1730400), (11536, 1680000), (11760, 1648000), (12000, 1615040), (12250, 1582080), (12360, 1568000), (12544, 1545000), (12800, 1514100), (12875, 1505280), (13125, 1476608), (13184, 1470000), (13440, 1442000), (14000, 1384320), (14336, 1351875), (14420, 1344000), (14700, 1318400), (15000, 1292032), (15141, 1280000), (15360, 1261750), (15450, 1254400), (15680, 1236000), (16000, 1211280), (16480, 1176000), (16800, 1153600), (17304, 1120000), (17500, 1107456), (17920, 1081500), (18025, 1075200), (18375, 1054720), (18816, 1030000), (19200, 1009400), (19600, 988800), (19776, 980000), (20000, 969024), (20188, 960000), (20600, 940800), (21000, 922880), (21504, 901250), (21630, 896000), (22400, 865200), (23072, 840000), (23520, 824000), (24000, 807520), (24500, 791040), (24720, 784000), (25088, 772500), (25235, 768000), (25600, 757050), (25750, 752640), (26250, 738304), (26368, 735000), (26880, 721000), (28000, 692160), (28840, 672000), (29400, 659200), (30000, 646016), (30282, 640000), (30625, 632832), (30720, 630875), (30900, 627200), (31360, 618000), (32000, 605640), (32960, 588000), (33600, 576800), (34608, 560000), (35000, 553728), (35840, 540750), (36050, 537600), (36750, 527360), (37632, 515000), (38400, 504700), (38625, 501760), (39200, 494400), (39552, 490000), (40000, 484512), (40376, 480000), (41200, 470400), (42000, 461440), (43008, 450625), (43260, 448000), (44800, 432600), (46144, 420000), (47040, 412000), (48000, 403760), (49000, 395520), (49440, 392000), (50176, 386250), (50470, 384000), (51200, 378525), (51500, 376320), (52500, 369152), (52736, 367500), (53760, 360500), (54075, 358400), (56000, 346080), (57680, 336000), (58800, 329600), (60000, 323008), (60564, 320000), (61250, 316416), (61800, 313600), (62720, 309000), (64000, 302820), (64375, 301056), (65920, 294000), (67200, 288400), (69216, 280000), (70000, 276864), (71680, 270375), (72100, 268800), (73500, 263680), (75264, 257500), (75705, 256000), (76800, 252350), (77250, 250880), (78400, 247200), (79104, 245000), (80000, 242256), (80752, 240000), (82400, 235200), (84000, 230720), (86520, 224000), (89600, 216300), (90125, 215040), (91875, 210944), (92288, 210000), (94080, 206000), (96000, 201880), (98000, 197760), (98880, 196000), (100352, 193125), (100940, 192000), (103000, 188160), (105000, 184576), (105472, 183750), (107520, 180250), (108150, 179200), (112000, 173040), (115360, 168000), (117600, 164800), (120000, 161504), (121128, 160000), (122500, 158208), (123600, 156800), (125440, 154500), (126175, 153600), (128000, 151410), (128750, 150528), (131840, 147000), (134400, 144200), (138432, 140000)]