19427645440000

素因数分解:

$2^{14}\times 5^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1342

約数の個数: 900

約数和(自身を含む): 58347541560000

約数和(自身を除く): 38919896120000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 124, 125, 128, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 250, 256, 280, 310, 320, 350, 392, 400, 434, 448, 490, 496, 500, 512, 560, 620, 625, 640, 700, 775, 784, 800, 868, 875, 896, 980, 992, 1000, 1024, 1085, 1120, 1225, 1240, 1249, 1250, 1280, 1400, 1519, 1550, 1568, 1600, 1736, 1750, 1792, 1960, 1984, 2000, 2048, 2170, 2240, 2450, 2480, 2498, 2500, 2560, 2800, 3038, 3100, 3136, 3200, 3472, 3500, 3584, 3875, 3920, 3968, 4000, 4096, 4340, 4375, 4480, 4900, 4960, 4996, 5000, 5120, 5425, 5600, 6076, 6125, 6200, 6245, 6272, 6400, 6944, 7000, 7168, 7595, 7750, 7840, 7936, 8000, 8192, 8680, 8743, 8750, 8960, 9800, 9920, 9992, 10000, 10240, 10850, 11200, 12152, 12250, 12400, 12490, 12544, 12800, 13888, 14000, 14336, 15190, 15500, 15680, 15872, 16000, 16384, 17360, 17486, 17500, 17920, 19375, 19600, 19840, 19984, 20000, 20480, 21700, 22400, 24304, 24500, 24800, 24980, 25088, 25600, 27125, 27776, 28000, 28672, 30380, 30625, 31000, 31225, 31360, 31744, 32000, 34720, 34972, 35000, 35840, 37975, 38719, 38750, 39200, 39680, 39968, 40000, 40960, 43400, 43715, 44800, 48608, 49000, 49600, 49960, 50176, 51200, 54250, 55552, 56000, 57344, 60760, 61201, 61250, 62000, 62450, 62720, 63488, 64000, 69440, 69944, 70000, 71680, 75950, 77438, 77500, 78400, 79360, 79936, 80000, 81920, 86800, 87430, 89600, 97216, 98000, 99200, 99920, 100352, 102400, 108500, 111104, 112000, 114688, 121520, 122402, 122500, 124000, 124900, 125440, 126976, 128000, 135625, 138880, 139888, 140000, 143360, 151900, 154876, 155000, 156125, 156800, 158720, 159872, 160000, 173600, 174860, 179200, 189875, 193595, 194432, 196000, 198400, 199840, 200704, 204800, 217000, 218575, 222208, 224000, 243040, 244804, 245000, 248000, 249800, 250880, 253952, 256000, 271033, 271250, 277760, 279776, 280000, 286720, 303800, 306005, 309752, 310000, 312250, 313600, 317440, 319744, 320000, 347200, 349720, 358400, 379750, 387190, 388864, 392000, 396800, 399680, 401408, 409600, 434000, 437150, 444416, 448000, 486080, 489608, 490000, 496000, 499600, 501760, 507904, 512000, 542066, 542500, 555520, 559552, 560000, 573440, 607600, 612010, 619504, 620000, 624500, 627200, 634880, 639488, 640000, 694400, 699440, 716800, 759500, 774380, 777728, 780625, 784000, 793600, 799360, 802816, 868000, 874300, 888832, 896000, 949375, 967975, 972160, 979216, 980000, 992000, 999200, 1003520, 1024000, 1084132, 1085000, 1092875, 1111040, 1119104, 1120000, 1215200, 1224020, 1239008, 1240000, 1249000, 1254400, 1269760, 1278976, 1280000, 1355165, 1388800, 1398880, 1433600, 1519000, 1530025, 1548760, 1555456, 1561250, 1568000, 1587200, 1598720, 1736000, 1748600, 1777664, 1792000, 1897231, 1898750, 1935950, 1944320, 1958432, 1960000, 1984000, 1998400, 2007040, 2048000, 2168264, 2170000, 2185750, 2222080, 2238208, 2240000, 2430400, 2448040, 2478016, 2480000, 2498000, 2508800, 2539520, 2557952, 2560000, 2710330, 2777600, 2797760, 2867200, 3038000, 3060050, 3097520, 3110912, 3122500, 3136000, 3174400, 3197440, 3472000, 3497200, 3555328, 3584000, 3794462, 3797500, 3871900, 3888640, 3916864, 3920000, 3968000, 3996800, 4014080, 4336528, 4340000, 4371500, 4444160, 4476416, 4480000, 4839875, 4860800, 4896080, 4956032, 4960000, 4996000, 5017600, 5115904, 5120000, 5420660, 5464375, 5555200, 5595520, 6076000, 6120100, 6195040, 6221824, 6245000, 6272000, 6348800, 6394880, 6775825, 6944000, 6994400, 7168000, 7588924, 7595000, 7650125, 7743800, 7777280, 7833728, 7840000, 7936000, 7993600, 8673056, 8680000, 8743000, 8888320, 8952832, 8960000, 9486155, 9679750, 9721600, 9792160, 9912064, 9920000, 9992000, 10035200, 10231808, 10240000, 10841320, 10928750, 11110400, 11191040, 12152000, 12240200, 12390080, 12443648, 12490000, 12544000, 12697600, 12789760, 13551650, 13888000, 13988800, 14336000, 15177848, 15190000, 15300250, 15487600, 15554560, 15667456, 15680000, 15872000, 15987200, 17346112, 17360000, 17486000, 17776640, 17905664, 17920000, 18972310, 19359500, 19443200, 19584320, 19824128, 19840000, 19984000, 20070400, 20463616, 21682640, 21857500, 22220800, 22382080, 24199375, 24304000, 24480400, 24780160, 24887296, 24980000, 25088000, 25579520, 27103300, 27776000, 27977600, 30355696, 30380000, 30600500, 30975200, 31109120, 31334912, 31360000, 31744000, 31974400, 33879125, 34692224, 34720000, 34972000, 35811328, 35840000, 37944620, 38250625, 38719000, 38886400, 39168640, 39648256, 39680000, 39968000, 43365280, 43715000, 44441600, 44764160, 47430775, 48398750, 48608000, 48960800, 49560320, 49960000, 50176000, 51159040, 54206600, 55552000, 55955200, 60711392, 60760000, 61201000, 61950400, 62218240, 62669824, 62720000, 63488000, 63948800, 67758250, 69384448, 69440000, 69944000, 71622656, 71680000, 75889240, 76501250, 77438000, 77772800, 78337280, 79296512, 79360000, 79936000, 86730560, 87430000, 88883200, 89528320, 94861550, 96797500, 97216000, 97921600, 99120640, 99920000, 100352000, 102318080, 108413200, 111104000, 111910400, 121422784, 121520000, 122402000, 123900800, 124436480, 125339648, 125440000, 127897600, 135516500, 138768896, 138880000, 139888000, 143245312, 151778480, 153002500, 154876000, 155545600, 156674560, 158593024, 158720000, 159872000, 169395625, 173461120, 174860000, 179056640, 189723100, 193595000, 194432000, 195843200, 198241280, 199840000, 216826400, 222208000, 223820800, 237153875, 242845568, 243040000, 244804000, 247801600, 250679296, 250880000, 255795200, 271033000, 277537792, 277760000, 279776000, 303556960, 306005000, 309752000, 311091200, 313349120, 317186048, 317440000, 319744000, 338791250, 346922240, 349720000, 358113280, 379446200, 387190000, 388864000, 391686400, 396482560, 399680000, 433652800, 444416000, 447641600, 474307750, 485691136, 486080000, 489608000, 495603200, 501358592, 501760000, 511590400, 542066000, 555075584, 555520000, 559552000, 607113920, 612010000, 619504000, 622182400, 626698240, 634372096, 639488000, 677582500, 693844480, 699440000, 716226560, 758892400, 774380000, 777728000, 783372800, 792965120, 799360000, 867305600, 895283200, 948615500, 971382272, 972160000, 979216000, 991206400, 1002717184, 1084132000, 1110151168, 1111040000, 1119104000, 1185769375, 1214227840, 1224020000, 1239008000, 1253396480, 1278976000, 1355165000, 1387688960, 1398880000, 1517784800, 1548760000, 1555456000, 1566745600, 1585930240, 1598720000, 1734611200, 1790566400, 1897231000, 1942764544, 1944320000, 1958432000, 1982412800, 2168264000, 2220302336, 2222080000, 2238208000, 2371538750, 2428455680, 2448040000, 2478016000, 2506792960, 2557952000, 2710330000, 2775377920, 2797760000, 3035569600, 3097520000, 3110912000, 3133491200, 3171860480, 3197440000, 3469222400, 3581132800, 3794462000, 3885529088, 3888640000, 3916864000, 3964825600, 4336528000, 4440604672, 4476416000, 4743077500, 4856911360, 4896080000, 4956032000, 5013585920, 5420660000, 5550755840, 5595520000, 6071139200, 6195040000, 6266982400, 6394880000, 6938444800, 7588924000, 7771058176, 7777280000, 7833728000, 7929651200, 8673056000, 8952832000, 9486155000, 9713822720, 9792160000, 9912064000, 10841320000, 11101511680, 11191040000, 12142278400, 12390080000, 12533964800, 12789760000, 13876889600, 15177848000, 15542116352, 15554560000, 15667456000, 15859302400, 17346112000, 17905664000, 18972310000, 19427645440, 19584320000, 19824128000, 21682640000, 22203023360, 22382080000, 24284556800, 24780160000, 25067929600, 27753779200, 30355696000, 31084232704, 31334912000, 34692224000, 37944620000, 38855290880, 39168640000, 39648256000, 43365280000, 44764160000, 48569113600, 49560320000, 55507558400, 60711392000, 62669824000, 69384448000, 75889240000, 77710581760, 78337280000, 79296512000, 86730560000, 89528320000, 97138227200, 99120640000, 111015116800, 121422784000, 125339648000, 138768896000, 151778480000, 155421163520, 156674560000, 173461120000, 194276454400, 198241280000, 242845568000, 277537792000, 303556960000, 313349120000, 346922240000, 388552908800, 396482560000, 485691136000, 555075584000, 607113920000, 626698240000, 693844480000, 777105817600, 971382272000, 1214227840000, 1387688960000, 1942764544000, 2428455680000, 2775377920000, 3885529088000, 4856911360000, 9713822720000, 19427645440000]

約数ペア:

[(1, 19427645440000), (2, 9713822720000), (4, 4856911360000), (5, 3885529088000), (7, 2775377920000), (8, 2428455680000), (10, 1942764544000), (14, 1387688960000), (16, 1214227840000), (20, 971382272000), (25, 777105817600), (28, 693844480000), (31, 626698240000), (32, 607113920000), (35, 555075584000), (40, 485691136000), (49, 396482560000), (50, 388552908800), (56, 346922240000), (62, 313349120000), (64, 303556960000), (70, 277537792000), (80, 242845568000), (98, 198241280000), (100, 194276454400), (112, 173461120000), (124, 156674560000), (125, 155421163520), (128, 151778480000), (140, 138768896000), (155, 125339648000), (160, 121422784000), (175, 111015116800), (196, 99120640000), (200, 97138227200), (217, 89528320000), (224, 86730560000), (245, 79296512000), (248, 78337280000), (250, 77710581760), (256, 75889240000), (280, 69384448000), (310, 62669824000), (320, 60711392000), (350, 55507558400), (392, 49560320000), (400, 48569113600), (434, 44764160000), (448, 43365280000), (490, 39648256000), (496, 39168640000), (500, 38855290880), (512, 37944620000), (560, 34692224000), (620, 31334912000), (625, 31084232704), (640, 30355696000), (700, 27753779200), (775, 25067929600), (784, 24780160000), (800, 24284556800), (868, 22382080000), (875, 22203023360), (896, 21682640000), (980, 19824128000), (992, 19584320000), (1000, 19427645440), (1024, 18972310000), (1085, 17905664000), (1120, 17346112000), (1225, 15859302400), (1240, 15667456000), (1249, 15554560000), (1250, 15542116352), (1280, 15177848000), (1400, 13876889600), (1519, 12789760000), (1550, 12533964800), (1568, 12390080000), (1600, 12142278400), (1736, 11191040000), (1750, 11101511680), (1792, 10841320000), (1960, 9912064000), (1984, 9792160000), (2000, 9713822720), (2048, 9486155000), (2170, 8952832000), (2240, 8673056000), (2450, 7929651200), (2480, 7833728000), (2498, 7777280000), (2500, 7771058176), (2560, 7588924000), (2800, 6938444800), (3038, 6394880000), (3100, 6266982400), (3136, 6195040000), (3200, 6071139200), (3472, 5595520000), (3500, 5550755840), (3584, 5420660000), (3875, 5013585920), (3920, 4956032000), (3968, 4896080000), (4000, 4856911360), (4096, 4743077500), (4340, 4476416000), (4375, 4440604672), (4480, 4336528000), (4900, 3964825600), (4960, 3916864000), (4996, 3888640000), (5000, 3885529088), (5120, 3794462000), (5425, 3581132800), (5600, 3469222400), (6076, 3197440000), (6125, 3171860480), (6200, 3133491200), (6245, 3110912000), (6272, 3097520000), (6400, 3035569600), (6944, 2797760000), (7000, 2775377920), (7168, 2710330000), (7595, 2557952000), (7750, 2506792960), (7840, 2478016000), (7936, 2448040000), (8000, 2428455680), (8192, 2371538750), (8680, 2238208000), (8743, 2222080000), (8750, 2220302336), (8960, 2168264000), (9800, 1982412800), (9920, 1958432000), (9992, 1944320000), (10000, 1942764544), (10240, 1897231000), (10850, 1790566400), (11200, 1734611200), (12152, 1598720000), (12250, 1585930240), (12400, 1566745600), (12490, 1555456000), (12544, 1548760000), (12800, 1517784800), (13888, 1398880000), (14000, 1387688960), (14336, 1355165000), (15190, 1278976000), (15500, 1253396480), (15680, 1239008000), (15872, 1224020000), (16000, 1214227840), (16384, 1185769375), (17360, 1119104000), (17486, 1111040000), (17500, 1110151168), (17920, 1084132000), (19375, 1002717184), (19600, 991206400), (19840, 979216000), (19984, 972160000), (20000, 971382272), (20480, 948615500), (21700, 895283200), (22400, 867305600), (24304, 799360000), (24500, 792965120), (24800, 783372800), (24980, 777728000), (25088, 774380000), (25600, 758892400), (27125, 716226560), (27776, 699440000), (28000, 693844480), (28672, 677582500), (30380, 639488000), (30625, 634372096), (31000, 626698240), (31225, 622182400), (31360, 619504000), (31744, 612010000), (32000, 607113920), (34720, 559552000), (34972, 555520000), (35000, 555075584), (35840, 542066000), (37975, 511590400), (38719, 501760000), (38750, 501358592), (39200, 495603200), (39680, 489608000), (39968, 486080000), (40000, 485691136), (40960, 474307750), (43400, 447641600), (43715, 444416000), (44800, 433652800), (48608, 399680000), (49000, 396482560), (49600, 391686400), (49960, 388864000), (50176, 387190000), (51200, 379446200), (54250, 358113280), (55552, 349720000), (56000, 346922240), (57344, 338791250), (60760, 319744000), (61201, 317440000), (61250, 317186048), (62000, 313349120), (62450, 311091200), (62720, 309752000), (63488, 306005000), (64000, 303556960), (69440, 279776000), (69944, 277760000), (70000, 277537792), (71680, 271033000), (75950, 255795200), (77438, 250880000), (77500, 250679296), (78400, 247801600), (79360, 244804000), (79936, 243040000), (80000, 242845568), (81920, 237153875), (86800, 223820800), (87430, 222208000), (89600, 216826400), (97216, 199840000), (98000, 198241280), (99200, 195843200), (99920, 194432000), (100352, 193595000), (102400, 189723100), (108500, 179056640), (111104, 174860000), (112000, 173461120), (114688, 169395625), (121520, 159872000), (122402, 158720000), (122500, 158593024), (124000, 156674560), (124900, 155545600), (125440, 154876000), (126976, 153002500), (128000, 151778480), (135625, 143245312), (138880, 139888000), (139888, 138880000), (140000, 138768896), (143360, 135516500), (151900, 127897600), (154876, 125440000), (155000, 125339648), (156125, 124436480), (156800, 123900800), (158720, 122402000), (159872, 121520000), (160000, 121422784), (173600, 111910400), (174860, 111104000), (179200, 108413200), (189875, 102318080), (193595, 100352000), (194432, 99920000), (196000, 99120640), (198400, 97921600), (199840, 97216000), (200704, 96797500), (204800, 94861550), (217000, 89528320), (218575, 88883200), (222208, 87430000), (224000, 86730560), (243040, 79936000), (244804, 79360000), (245000, 79296512), (248000, 78337280), (249800, 77772800), (250880, 77438000), (253952, 76501250), (256000, 75889240), (271033, 71680000), (271250, 71622656), (277760, 69944000), (279776, 69440000), (280000, 69384448), (286720, 67758250), (303800, 63948800), (306005, 63488000), (309752, 62720000), (310000, 62669824), (312250, 62218240), (313600, 61950400), (317440, 61201000), (319744, 60760000), (320000, 60711392), (347200, 55955200), (349720, 55552000), (358400, 54206600), (379750, 51159040), (387190, 50176000), (388864, 49960000), (392000, 49560320), (396800, 48960800), (399680, 48608000), (401408, 48398750), (409600, 47430775), (434000, 44764160), (437150, 44441600), (444416, 43715000), (448000, 43365280), (486080, 39968000), (489608, 39680000), (490000, 39648256), (496000, 39168640), (499600, 38886400), (501760, 38719000), (507904, 38250625), (512000, 37944620), (542066, 35840000), (542500, 35811328), (555520, 34972000), (559552, 34720000), (560000, 34692224), (573440, 33879125), (607600, 31974400), (612010, 31744000), (619504, 31360000), (620000, 31334912), (624500, 31109120), (627200, 30975200), (634880, 30600500), (639488, 30380000), (640000, 30355696), (694400, 27977600), (699440, 27776000), (716800, 27103300), (759500, 25579520), (774380, 25088000), (777728, 24980000), (780625, 24887296), (784000, 24780160), (793600, 24480400), (799360, 24304000), (802816, 24199375), (868000, 22382080), (874300, 22220800), (888832, 21857500), (896000, 21682640), (949375, 20463616), (967975, 20070400), (972160, 19984000), (979216, 19840000), (980000, 19824128), (992000, 19584320), (999200, 19443200), (1003520, 19359500), (1024000, 18972310), (1084132, 17920000), (1085000, 17905664), (1092875, 17776640), (1111040, 17486000), (1119104, 17360000), (1120000, 17346112), (1215200, 15987200), (1224020, 15872000), (1239008, 15680000), (1240000, 15667456), (1249000, 15554560), (1254400, 15487600), (1269760, 15300250), (1278976, 15190000), (1280000, 15177848), (1355165, 14336000), (1388800, 13988800), (1398880, 13888000), (1433600, 13551650), (1519000, 12789760), (1530025, 12697600), (1548760, 12544000), (1555456, 12490000), (1561250, 12443648), (1568000, 12390080), (1587200, 12240200), (1598720, 12152000), (1736000, 11191040), (1748600, 11110400), (1777664, 10928750), (1792000, 10841320), (1897231, 10240000), (1898750, 10231808), (1935950, 10035200), (1944320, 9992000), (1958432, 9920000), (1960000, 9912064), (1984000, 9792160), (1998400, 9721600), (2007040, 9679750), (2048000, 9486155), (2168264, 8960000), (2170000, 8952832), (2185750, 8888320), (2222080, 8743000), (2238208, 8680000), (2240000, 8673056), (2430400, 7993600), (2448040, 7936000), (2478016, 7840000), (2480000, 7833728), (2498000, 7777280), (2508800, 7743800), (2539520, 7650125), (2557952, 7595000), (2560000, 7588924), (2710330, 7168000), (2777600, 6994400), (2797760, 6944000), (2867200, 6775825), (3038000, 6394880), (3060050, 6348800), (3097520, 6272000), (3110912, 6245000), (3122500, 6221824), (3136000, 6195040), (3174400, 6120100), (3197440, 6076000), (3472000, 5595520), (3497200, 5555200), (3555328, 5464375), (3584000, 5420660), (3794462, 5120000), (3797500, 5115904), (3871900, 5017600), (3888640, 4996000), (3916864, 4960000), (3920000, 4956032), (3968000, 4896080), (3996800, 4860800), (4014080, 4839875), (4336528, 4480000), (4340000, 4476416), (4371500, 4444160)]