28186337280

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 448

約数和(自身を含む): 97159315968

約数和(自身を除く): 68972978688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 103, 120, 128, 131, 136, 160, 170, 192, 204, 206, 240, 255, 256, 262, 272, 309, 320, 340, 384, 393, 408, 412, 480, 510, 512, 515, 524, 544, 618, 640, 655, 680, 768, 786, 816, 824, 960, 1020, 1024, 1030, 1048, 1088, 1236, 1280, 1310, 1360, 1536, 1545, 1572, 1632, 1648, 1751, 1920, 1965, 2040, 2048, 2060, 2096, 2176, 2227, 2472, 2560, 2620, 2720, 3072, 3090, 3144, 3264, 3296, 3502, 3840, 3930, 4080, 4096, 4120, 4192, 4352, 4454, 4944, 5120, 5240, 5253, 5440, 6144, 6180, 6288, 6528, 6592, 6681, 7004, 7680, 7860, 8160, 8192, 8240, 8384, 8704, 8755, 8908, 9888, 10240, 10480, 10506, 10880, 11135, 12288, 12360, 12576, 13056, 13184, 13362, 13493, 14008, 15360, 15720, 16320, 16480, 16768, 17408, 17510, 17816, 19776, 20480, 20960, 21012, 21760, 22270, 24576, 24720, 25152, 26112, 26265, 26368, 26724, 26986, 28016, 30720, 31440, 32640, 32960, 33405, 33536, 34816, 35020, 35632, 39552, 40479, 40960, 41920, 42024, 43520, 44540, 49440, 50304, 52224, 52530, 52736, 53448, 53972, 56032, 61440, 62880, 65280, 65920, 66810, 67072, 67465, 69632, 70040, 71264, 79104, 80958, 83840, 84048, 87040, 89080, 98880, 100608, 104448, 105060, 105472, 106896, 107944, 112064, 122880, 125760, 130560, 131840, 133620, 134144, 134930, 139264, 140080, 142528, 158208, 161916, 167680, 168096, 174080, 178160, 197760, 201216, 202395, 208896, 210120, 210944, 213792, 215888, 224128, 229381, 251520, 261120, 263680, 267240, 268288, 269860, 280160, 285056, 316416, 323832, 335360, 336192, 348160, 356320, 395520, 402432, 404790, 417792, 420240, 421888, 427584, 431776, 448256, 458762, 503040, 522240, 527360, 534480, 536576, 539720, 560320, 570112, 632832, 647664, 670720, 672384, 688143, 696320, 712640, 791040, 804864, 809580, 840480, 843776, 855168, 863552, 896512, 917524, 1006080, 1044480, 1054720, 1068960, 1073152, 1079440, 1120640, 1140224, 1146905, 1265664, 1295328, 1341440, 1344768, 1376286, 1425280, 1582080, 1609728, 1619160, 1680960, 1710336, 1727104, 1793024, 1835048, 2012160, 2088960, 2109440, 2137920, 2158880, 2241280, 2280448, 2293810, 2531328, 2590656, 2682880, 2689536, 2752572, 2850560, 3164160, 3219456, 3238320, 3361920, 3420672, 3440715, 3454208, 3586048, 3670096, 4024320, 4218880, 4275840, 4317760, 4482560, 4560896, 4587620, 5181312, 5365760, 5379072, 5505144, 5701120, 6328320, 6476640, 6723840, 6841344, 6881430, 6908416, 7172096, 7340192, 8048640, 8551680, 8635520, 8965120, 9121792, 9175240, 10362624, 10758144, 11010288, 11402240, 12656640, 12953280, 13447680, 13682688, 13762860, 13816832, 14344192, 14680384, 16097280, 17103360, 17271040, 17930240, 18243584, 18350480, 20725248, 21516288, 22020576, 22804480, 25906560, 26895360, 27365376, 27525720, 27633664, 29360768, 34206720, 34542080, 35860480, 36700960, 41450496, 43032576, 44041152, 45608960, 51813120, 53790720, 54730752, 55051440, 55267328, 58721536, 68413440, 69084160, 71720960, 73401920, 82900992, 88082304, 91217920, 103626240, 107581440, 110102880, 110534656, 117443072, 136826880, 138168320, 146803840, 165801984, 176164608, 207252480, 215162880, 220205760, 234886144, 273653760, 276336640, 293607680, 331603968, 352329216, 414504960, 440411520, 469772288, 552673280, 587215360, 704658432, 829009920, 880823040, 939544576, 1174430720, 1409316864, 1658019840, 1761646080, 1879089152, 2348861440, 2818633728, 3523292160, 4697722880, 5637267456, 7046584320, 9395445760, 14093168640, 28186337280]

約数ペア:

[(1, 28186337280), (2, 14093168640), (3, 9395445760), (4, 7046584320), (5, 5637267456), (6, 4697722880), (8, 3523292160), (10, 2818633728), (12, 2348861440), (15, 1879089152), (16, 1761646080), (17, 1658019840), (20, 1409316864), (24, 1174430720), (30, 939544576), (32, 880823040), (34, 829009920), (40, 704658432), (48, 587215360), (51, 552673280), (60, 469772288), (64, 440411520), (68, 414504960), (80, 352329216), (85, 331603968), (96, 293607680), (102, 276336640), (103, 273653760), (120, 234886144), (128, 220205760), (131, 215162880), (136, 207252480), (160, 176164608), (170, 165801984), (192, 146803840), (204, 138168320), (206, 136826880), (240, 117443072), (255, 110534656), (256, 110102880), (262, 107581440), (272, 103626240), (309, 91217920), (320, 88082304), (340, 82900992), (384, 73401920), (393, 71720960), (408, 69084160), (412, 68413440), (480, 58721536), (510, 55267328), (512, 55051440), (515, 54730752), (524, 53790720), (544, 51813120), (618, 45608960), (640, 44041152), (655, 43032576), (680, 41450496), (768, 36700960), (786, 35860480), (816, 34542080), (824, 34206720), (960, 29360768), (1020, 27633664), (1024, 27525720), (1030, 27365376), (1048, 26895360), (1088, 25906560), (1236, 22804480), (1280, 22020576), (1310, 21516288), (1360, 20725248), (1536, 18350480), (1545, 18243584), (1572, 17930240), (1632, 17271040), (1648, 17103360), (1751, 16097280), (1920, 14680384), (1965, 14344192), (2040, 13816832), (2048, 13762860), (2060, 13682688), (2096, 13447680), (2176, 12953280), (2227, 12656640), (2472, 11402240), (2560, 11010288), (2620, 10758144), (2720, 10362624), (3072, 9175240), (3090, 9121792), (3144, 8965120), (3264, 8635520), (3296, 8551680), (3502, 8048640), (3840, 7340192), (3930, 7172096), (4080, 6908416), (4096, 6881430), (4120, 6841344), (4192, 6723840), (4352, 6476640), (4454, 6328320), (4944, 5701120), (5120, 5505144), (5240, 5379072), (5253, 5365760), (5440, 5181312), (6144, 4587620), (6180, 4560896), (6288, 4482560), (6528, 4317760), (6592, 4275840), (6681, 4218880), (7004, 4024320), (7680, 3670096), (7860, 3586048), (8160, 3454208), (8192, 3440715), (8240, 3420672), (8384, 3361920), (8704, 3238320), (8755, 3219456), (8908, 3164160), (9888, 2850560), (10240, 2752572), (10480, 2689536), (10506, 2682880), (10880, 2590656), (11135, 2531328), (12288, 2293810), (12360, 2280448), (12576, 2241280), (13056, 2158880), (13184, 2137920), (13362, 2109440), (13493, 2088960), (14008, 2012160), (15360, 1835048), (15720, 1793024), (16320, 1727104), (16480, 1710336), (16768, 1680960), (17408, 1619160), (17510, 1609728), (17816, 1582080), (19776, 1425280), (20480, 1376286), (20960, 1344768), (21012, 1341440), (21760, 1295328), (22270, 1265664), (24576, 1146905), (24720, 1140224), (25152, 1120640), (26112, 1079440), (26265, 1073152), (26368, 1068960), (26724, 1054720), (26986, 1044480), (28016, 1006080), (30720, 917524), (31440, 896512), (32640, 863552), (32960, 855168), (33405, 843776), (33536, 840480), (34816, 809580), (35020, 804864), (35632, 791040), (39552, 712640), (40479, 696320), (40960, 688143), (41920, 672384), (42024, 670720), (43520, 647664), (44540, 632832), (49440, 570112), (50304, 560320), (52224, 539720), (52530, 536576), (52736, 534480), (53448, 527360), (53972, 522240), (56032, 503040), (61440, 458762), (62880, 448256), (65280, 431776), (65920, 427584), (66810, 421888), (67072, 420240), (67465, 417792), (69632, 404790), (70040, 402432), (71264, 395520), (79104, 356320), (80958, 348160), (83840, 336192), (84048, 335360), (87040, 323832), (89080, 316416), (98880, 285056), (100608, 280160), (104448, 269860), (105060, 268288), (105472, 267240), (106896, 263680), (107944, 261120), (112064, 251520), (122880, 229381), (125760, 224128), (130560, 215888), (131840, 213792), (133620, 210944), (134144, 210120), (134930, 208896), (139264, 202395), (140080, 201216), (142528, 197760), (158208, 178160), (161916, 174080), (167680, 168096)]