2157808800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 576

約数和(自身を含む): 8579450880

約数和(自身を除く): 6421642080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 43, 48, 50, 56, 58, 60, 70, 75, 80, 84, 86, 87, 96, 100, 103, 105, 112, 116, 120, 129, 140, 145, 150, 160, 168, 172, 174, 175, 200, 203, 206, 210, 215, 224, 232, 240, 258, 280, 290, 300, 301, 309, 336, 344, 348, 350, 400, 406, 412, 420, 430, 435, 464, 480, 515, 516, 525, 560, 580, 600, 602, 609, 618, 645, 672, 688, 696, 700, 721, 725, 800, 812, 824, 840, 860, 870, 903, 928, 1015, 1030, 1032, 1050, 1075, 1120, 1160, 1200, 1204, 1218, 1236, 1247, 1290, 1376, 1392, 1400, 1442, 1450, 1505, 1545, 1624, 1648, 1680, 1720, 1740, 1806, 2030, 2060, 2064, 2100, 2150, 2163, 2175, 2320, 2400, 2408, 2436, 2472, 2494, 2575, 2580, 2784, 2800, 2884, 2900, 2987, 3010, 3045, 3090, 3225, 3248, 3296, 3360, 3440, 3480, 3605, 3612, 3741, 4060, 4120, 4128, 4200, 4300, 4326, 4350, 4429, 4515, 4640, 4816, 4872, 4944, 4988, 5075, 5150, 5160, 5600, 5768, 5800, 5974, 6020, 6090, 6180, 6235, 6450, 6496, 6880, 6960, 7210, 7224, 7482, 7525, 7725, 8120, 8240, 8400, 8600, 8652, 8700, 8729, 8858, 8961, 9030, 9632, 9744, 9888, 9976, 10150, 10300, 10320, 10815, 11536, 11600, 11948, 12040, 12180, 12360, 12470, 12900, 13287, 13920, 14420, 14448, 14935, 14964, 15050, 15225, 15450, 16240, 16480, 16800, 17200, 17304, 17400, 17458, 17716, 17922, 18025, 18060, 18705, 19488, 19952, 20300, 20600, 20640, 20909, 21630, 22145, 22575, 23072, 23200, 23896, 24080, 24360, 24720, 24940, 25800, 26187, 26574, 28840, 28896, 29870, 29928, 30100, 30450, 30900, 31003, 31175, 32480, 34400, 34608, 34800, 34916, 35432, 35844, 36050, 36120, 37410, 39904, 40600, 41200, 41818, 43260, 43645, 44290, 44805, 45150, 47792, 48160, 48720, 49440, 49880, 51600, 52374, 53148, 54075, 57680, 59740, 59856, 60200, 60900, 61800, 62006, 62350, 62727, 66435, 69216, 69600, 69832, 70864, 71688, 72100, 72240, 74675, 74820, 81200, 82400, 83636, 86520, 87290, 88580, 89610, 90300, 93009, 93525, 95584, 97440, 99760, 103200, 104545, 104748, 106296, 108150, 110725, 115360, 119480, 119712, 120400, 121800, 123600, 124012, 124700, 125454, 128441, 130935, 132870, 139664, 141728, 143376, 144200, 144480, 149350, 149640, 155015, 162400, 167272, 173040, 174580, 177160, 179220, 180600, 186018, 187050, 199520, 209090, 209496, 212592, 216300, 218225, 221450, 224025, 238960, 240800, 243600, 247200, 248024, 249400, 250908, 256882, 261870, 265740, 279328, 286752, 288400, 298700, 299280, 310030, 313635, 332175, 334544, 346080, 349160, 354320, 358440, 361200, 372036, 374100, 385323, 418180, 418992, 425184, 432600, 436450, 442900, 448050, 465045, 477920, 487200, 496048, 498800, 501816, 513764, 522725, 523740, 531480, 576800, 597400, 598560, 620060, 627270, 642205, 654675, 664350, 669088, 698320, 708640, 716880, 722400, 744072, 748200, 770646, 775075, 836360, 837984, 865200, 872900, 885800, 896100, 899087, 930090, 992096, 997600, 1003632, 1027528, 1045450, 1047480, 1062960, 1194800, 1240120, 1254540, 1284410, 1309350, 1328700, 1396640, 1433760, 1488144, 1496400, 1541292, 1550150, 1568175, 1672720, 1730400, 1745800, 1771600, 1792200, 1798174, 1860180, 1926615, 2007264, 2055056, 2090900, 2094960, 2125920, 2325225, 2389600, 2480240, 2509080, 2568820, 2618700, 2657400, 2697261, 2976288, 2992800, 3082584, 3100300, 3136350, 3211025, 3345440, 3491600, 3543200, 3584400, 3596348, 3720360, 3853230, 4110112, 4181800, 4189920, 4495435, 4650450, 4960480, 5018160, 5137640, 5237400, 5314800, 5394522, 6165168, 6200600, 6272700, 6422050, 6983200, 7168800, 7192696, 7440720, 7706460, 8363600, 8990870, 9300900, 9633075, 10036320, 10275280, 10474800, 10629600, 10789044, 12330336, 12401200, 12545400, 12844100, 13486305, 14385392, 14881440, 15412920, 16727200, 17981740, 18601800, 19266150, 20550560, 20949600, 21578088, 22477175, 24802400, 25090800, 25688200, 26972610, 28770784, 30825840, 35963480, 37203600, 38532300, 43156176, 44954350, 50181600, 51376400, 53945220, 61651680, 67431525, 71926960, 74407200, 77064600, 86312352, 89908700, 102752800, 107890440, 134863050, 143853920, 154129200, 179817400, 215780880, 269726100, 308258400, 359634800, 431561760, 539452200, 719269600, 1078904400, 2157808800]

約数ペア:

[(1, 2157808800), (2, 1078904400), (3, 719269600), (4, 539452200), (5, 431561760), (6, 359634800), (7, 308258400), (8, 269726100), (10, 215780880), (12, 179817400), (14, 154129200), (15, 143853920), (16, 134863050), (20, 107890440), (21, 102752800), (24, 89908700), (25, 86312352), (28, 77064600), (29, 74407200), (30, 71926960), (32, 67431525), (35, 61651680), (40, 53945220), (42, 51376400), (43, 50181600), (48, 44954350), (50, 43156176), (56, 38532300), (58, 37203600), (60, 35963480), (70, 30825840), (75, 28770784), (80, 26972610), (84, 25688200), (86, 25090800), (87, 24802400), (96, 22477175), (100, 21578088), (103, 20949600), (105, 20550560), (112, 19266150), (116, 18601800), (120, 17981740), (129, 16727200), (140, 15412920), (145, 14881440), (150, 14385392), (160, 13486305), (168, 12844100), (172, 12545400), (174, 12401200), (175, 12330336), (200, 10789044), (203, 10629600), (206, 10474800), (210, 10275280), (215, 10036320), (224, 9633075), (232, 9300900), (240, 8990870), (258, 8363600), (280, 7706460), (290, 7440720), (300, 7192696), (301, 7168800), (309, 6983200), (336, 6422050), (344, 6272700), (348, 6200600), (350, 6165168), (400, 5394522), (406, 5314800), (412, 5237400), (420, 5137640), (430, 5018160), (435, 4960480), (464, 4650450), (480, 4495435), (515, 4189920), (516, 4181800), (525, 4110112), (560, 3853230), (580, 3720360), (600, 3596348), (602, 3584400), (609, 3543200), (618, 3491600), (645, 3345440), (672, 3211025), (688, 3136350), (696, 3100300), (700, 3082584), (721, 2992800), (725, 2976288), (800, 2697261), (812, 2657400), (824, 2618700), (840, 2568820), (860, 2509080), (870, 2480240), (903, 2389600), (928, 2325225), (1015, 2125920), (1030, 2094960), (1032, 2090900), (1050, 2055056), (1075, 2007264), (1120, 1926615), (1160, 1860180), (1200, 1798174), (1204, 1792200), (1218, 1771600), (1236, 1745800), (1247, 1730400), (1290, 1672720), (1376, 1568175), (1392, 1550150), (1400, 1541292), (1442, 1496400), (1450, 1488144), (1505, 1433760), (1545, 1396640), (1624, 1328700), (1648, 1309350), (1680, 1284410), (1720, 1254540), (1740, 1240120), (1806, 1194800), (2030, 1062960), (2060, 1047480), (2064, 1045450), (2100, 1027528), (2150, 1003632), (2163, 997600), (2175, 992096), (2320, 930090), (2400, 899087), (2408, 896100), (2436, 885800), (2472, 872900), (2494, 865200), (2575, 837984), (2580, 836360), (2784, 775075), (2800, 770646), (2884, 748200), (2900, 744072), (2987, 722400), (3010, 716880), (3045, 708640), (3090, 698320), (3225, 669088), (3248, 664350), (3296, 654675), (3360, 642205), (3440, 627270), (3480, 620060), (3605, 598560), (3612, 597400), (3741, 576800), (4060, 531480), (4120, 523740), (4128, 522725), (4200, 513764), (4300, 501816), (4326, 498800), (4350, 496048), (4429, 487200), (4515, 477920), (4640, 465045), (4816, 448050), (4872, 442900), (4944, 436450), (4988, 432600), (5075, 425184), (5150, 418992), (5160, 418180), (5600, 385323), (5768, 374100), (5800, 372036), (5974, 361200), (6020, 358440), (6090, 354320), (6180, 349160), (6235, 346080), (6450, 334544), (6496, 332175), (6880, 313635), (6960, 310030), (7210, 299280), (7224, 298700), (7482, 288400), (7525, 286752), (7725, 279328), (8120, 265740), (8240, 261870), (8400, 256882), (8600, 250908), (8652, 249400), (8700, 248024), (8729, 247200), (8858, 243600), (8961, 240800), (9030, 238960), (9632, 224025), (9744, 221450), (9888, 218225), (9976, 216300), (10150, 212592), (10300, 209496), (10320, 209090), (10815, 199520), (11536, 187050), (11600, 186018), (11948, 180600), (12040, 179220), (12180, 177160), (12360, 174580), (12470, 173040), (12900, 167272), (13287, 162400), (13920, 155015), (14420, 149640), (14448, 149350), (14935, 144480), (14964, 144200), (15050, 143376), (15225, 141728), (15450, 139664), (16240, 132870), (16480, 130935), (16800, 128441), (17200, 125454), (17304, 124700), (17400, 124012), (17458, 123600), (17716, 121800), (17922, 120400), (18025, 119712), (18060, 119480), (18705, 115360), (19488, 110725), (19952, 108150), (20300, 106296), (20600, 104748), (20640, 104545), (20909, 103200), (21630, 99760), (22145, 97440), (22575, 95584), (23072, 93525), (23200, 93009), (23896, 90300), (24080, 89610), (24360, 88580), (24720, 87290), (24940, 86520), (25800, 83636), (26187, 82400), (26574, 81200), (28840, 74820), (28896, 74675), (29870, 72240), (29928, 72100), (30100, 71688), (30450, 70864), (30900, 69832), (31003, 69600), (31175, 69216), (32480, 66435), (34400, 62727), (34608, 62350), (34800, 62006), (34916, 61800), (35432, 60900), (35844, 60200), (36050, 59856), (36120, 59740), (37410, 57680), (39904, 54075), (40600, 53148), (41200, 52374), (41818, 51600), (43260, 49880), (43645, 49440), (44290, 48720), (44805, 48160), (45150, 47792)]