21707079680

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 480

約数和(自身を含む): 65397689280

約数和(自身を除く): 43690609600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 68, 80, 85, 88, 104, 109, 110, 128, 130, 136, 143, 160, 170, 176, 187, 208, 218, 220, 221, 256, 260, 272, 286, 320, 340, 352, 374, 416, 436, 440, 442, 512, 520, 544, 545, 572, 640, 680, 704, 715, 748, 832, 872, 880, 884, 935, 1024, 1040, 1088, 1090, 1105, 1144, 1199, 1280, 1360, 1408, 1417, 1430, 1496, 1664, 1744, 1760, 1768, 1853, 1870, 2048, 2080, 2176, 2180, 2210, 2288, 2398, 2431, 2560, 2720, 2816, 2834, 2860, 2992, 3328, 3488, 3520, 3536, 3706, 3740, 4096, 4160, 4352, 4360, 4420, 4576, 4796, 4862, 5120, 5440, 5632, 5668, 5720, 5984, 5995, 6656, 6976, 7040, 7072, 7085, 7412, 7480, 8192, 8320, 8704, 8720, 8840, 9152, 9265, 9592, 9724, 10240, 10880, 11264, 11336, 11440, 11968, 11990, 12155, 13312, 13952, 14080, 14144, 14170, 14824, 14960, 15587, 16384, 16640, 17408, 17440, 17680, 18304, 18530, 19184, 19448, 20383, 20480, 21760, 22528, 22672, 22880, 23936, 23980, 24089, 24310, 26624, 27904, 28160, 28288, 28340, 29648, 29920, 31174, 33280, 34816, 34880, 35360, 36608, 37060, 38368, 38896, 40766, 40960, 43520, 45056, 45344, 45760, 47872, 47960, 48178, 48620, 53248, 55808, 56320, 56576, 56680, 59296, 59840, 62348, 66560, 69632, 69760, 70720, 73216, 74120, 76736, 77792, 77935, 81532, 81920, 87040, 90112, 90688, 91520, 95744, 95920, 96356, 97240, 101915, 106496, 111616, 112640, 113152, 113360, 118592, 119680, 120445, 124696, 133120, 139264, 139520, 141440, 146432, 148240, 153472, 155584, 155870, 163064, 174080, 180224, 181376, 183040, 191488, 191840, 192712, 194480, 203830, 212992, 223232, 225280, 226304, 226720, 237184, 239360, 240890, 249392, 264979, 266240, 278528, 279040, 282880, 292864, 296480, 306944, 311168, 311740, 326128, 348160, 362752, 366080, 382976, 383680, 385424, 388960, 407660, 446464, 450560, 452608, 453440, 474368, 478720, 481780, 498784, 529958, 532480, 558080, 565760, 585728, 592960, 613888, 622336, 623480, 652256, 696320, 725504, 732160, 765952, 767360, 770848, 777920, 815320, 892928, 901120, 905216, 906880, 948736, 957440, 963560, 997568, 1059916, 1064960, 1116160, 1131520, 1171456, 1185920, 1227776, 1244672, 1246960, 1304512, 1324895, 1392640, 1451008, 1464320, 1531904, 1534720, 1541696, 1555840, 1630640, 1785856, 1810432, 1813760, 1897472, 1914880, 1927120, 1995136, 2119832, 2232320, 2263040, 2342912, 2371840, 2455552, 2489344, 2493920, 2609024, 2649790, 2902016, 2928640, 3063808, 3069440, 3083392, 3111680, 3261280, 3620864, 3627520, 3794944, 3829760, 3854240, 3990272, 4239664, 4464640, 4526080, 4743680, 4911104, 4978688, 4987840, 5218048, 5299580, 5804032, 5857280, 6138880, 6166784, 6223360, 6522560, 7255040, 7589888, 7659520, 7708480, 7980544, 8479328, 8929280, 9052160, 9487360, 9822208, 9957376, 9975680, 10436096, 10599160, 11608064, 11714560, 12277760, 12333568, 12446720, 13045120, 14510080, 15179776, 15319040, 15416960, 15961088, 16958656, 18104320, 18974720, 19644416, 19914752, 19951360, 20872192, 21198320, 23216128, 24555520, 24667136, 24893440, 26090240, 29020160, 30359552, 30833920, 31922176, 33917312, 37949440, 39829504, 39902720, 41744384, 42396640, 49111040, 49334272, 49786880, 52180480, 58040320, 61667840, 63844352, 67834624, 75898880, 79805440, 83488768, 84793280, 98222080, 98668544, 99573760, 104360960, 116080640, 123335680, 127688704, 135669248, 151797760, 159610880, 166977536, 169586560, 197337088, 199147520, 208721920, 246671360, 255377408, 271338496, 319221760, 333955072, 339173120, 394674176, 417443840, 493342720, 542676992, 638443520, 678346240, 834887680, 986685440, 1085353984, 1276887040, 1356692480, 1669775360, 1973370880, 2170707968, 2713384960, 4341415936, 5426769920, 10853539840, 21707079680]

約数ペア:

[(1, 21707079680), (2, 10853539840), (4, 5426769920), (5, 4341415936), (8, 2713384960), (10, 2170707968), (11, 1973370880), (13, 1669775360), (16, 1356692480), (17, 1276887040), (20, 1085353984), (22, 986685440), (26, 834887680), (32, 678346240), (34, 638443520), (40, 542676992), (44, 493342720), (52, 417443840), (55, 394674176), (64, 339173120), (65, 333955072), (68, 319221760), (80, 271338496), (85, 255377408), (88, 246671360), (104, 208721920), (109, 199147520), (110, 197337088), (128, 169586560), (130, 166977536), (136, 159610880), (143, 151797760), (160, 135669248), (170, 127688704), (176, 123335680), (187, 116080640), (208, 104360960), (218, 99573760), (220, 98668544), (221, 98222080), (256, 84793280), (260, 83488768), (272, 79805440), (286, 75898880), (320, 67834624), (340, 63844352), (352, 61667840), (374, 58040320), (416, 52180480), (436, 49786880), (440, 49334272), (442, 49111040), (512, 42396640), (520, 41744384), (544, 39902720), (545, 39829504), (572, 37949440), (640, 33917312), (680, 31922176), (704, 30833920), (715, 30359552), (748, 29020160), (832, 26090240), (872, 24893440), (880, 24667136), (884, 24555520), (935, 23216128), (1024, 21198320), (1040, 20872192), (1088, 19951360), (1090, 19914752), (1105, 19644416), (1144, 18974720), (1199, 18104320), (1280, 16958656), (1360, 15961088), (1408, 15416960), (1417, 15319040), (1430, 15179776), (1496, 14510080), (1664, 13045120), (1744, 12446720), (1760, 12333568), (1768, 12277760), (1853, 11714560), (1870, 11608064), (2048, 10599160), (2080, 10436096), (2176, 9975680), (2180, 9957376), (2210, 9822208), (2288, 9487360), (2398, 9052160), (2431, 8929280), (2560, 8479328), (2720, 7980544), (2816, 7708480), (2834, 7659520), (2860, 7589888), (2992, 7255040), (3328, 6522560), (3488, 6223360), (3520, 6166784), (3536, 6138880), (3706, 5857280), (3740, 5804032), (4096, 5299580), (4160, 5218048), (4352, 4987840), (4360, 4978688), (4420, 4911104), (4576, 4743680), (4796, 4526080), (4862, 4464640), (5120, 4239664), (5440, 3990272), (5632, 3854240), (5668, 3829760), (5720, 3794944), (5984, 3627520), (5995, 3620864), (6656, 3261280), (6976, 3111680), (7040, 3083392), (7072, 3069440), (7085, 3063808), (7412, 2928640), (7480, 2902016), (8192, 2649790), (8320, 2609024), (8704, 2493920), (8720, 2489344), (8840, 2455552), (9152, 2371840), (9265, 2342912), (9592, 2263040), (9724, 2232320), (10240, 2119832), (10880, 1995136), (11264, 1927120), (11336, 1914880), (11440, 1897472), (11968, 1813760), (11990, 1810432), (12155, 1785856), (13312, 1630640), (13952, 1555840), (14080, 1541696), (14144, 1534720), (14170, 1531904), (14824, 1464320), (14960, 1451008), (15587, 1392640), (16384, 1324895), (16640, 1304512), (17408, 1246960), (17440, 1244672), (17680, 1227776), (18304, 1185920), (18530, 1171456), (19184, 1131520), (19448, 1116160), (20383, 1064960), (20480, 1059916), (21760, 997568), (22528, 963560), (22672, 957440), (22880, 948736), (23936, 906880), (23980, 905216), (24089, 901120), (24310, 892928), (26624, 815320), (27904, 777920), (28160, 770848), (28288, 767360), (28340, 765952), (29648, 732160), (29920, 725504), (31174, 696320), (33280, 652256), (34816, 623480), (34880, 622336), (35360, 613888), (36608, 592960), (37060, 585728), (38368, 565760), (38896, 558080), (40766, 532480), (40960, 529958), (43520, 498784), (45056, 481780), (45344, 478720), (45760, 474368), (47872, 453440), (47960, 452608), (48178, 450560), (48620, 446464), (53248, 407660), (55808, 388960), (56320, 385424), (56576, 383680), (56680, 382976), (59296, 366080), (59840, 362752), (62348, 348160), (66560, 326128), (69632, 311740), (69760, 311168), (70720, 306944), (73216, 296480), (74120, 292864), (76736, 282880), (77792, 279040), (77935, 278528), (81532, 266240), (81920, 264979), (87040, 249392), (90112, 240890), (90688, 239360), (91520, 237184), (95744, 226720), (95920, 226304), (96356, 225280), (97240, 223232), (101915, 212992), (106496, 203830), (111616, 194480), (112640, 192712), (113152, 191840), (113360, 191488), (118592, 183040), (119680, 181376), (120445, 180224), (124696, 174080), (133120, 163064), (139264, 155870), (139520, 155584), (141440, 153472), (146432, 148240)]