128438940672

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{3499}}^1$

素因数の和:4101

約数の個数: 264

約数和(自身を含む): 424711560000

約数和(自身を除く): 296272619328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 569, 576, 672, 768, 896, 1008, 1024, 1138, 1152, 1344, 1536, 1707, 1792, 2016, 2276, 2304, 2688, 3072, 3414, 3499, 3584, 3983, 4032, 4552, 4608, 5121, 5376, 6828, 6998, 7168, 7966, 8064, 9104, 9216, 10242, 10497, 10752, 11949, 13656, 13996, 15932, 16128, 18208, 20484, 20994, 21504, 23898, 24493, 27312, 27992, 31491, 31864, 32256, 35847, 36416, 40968, 41988, 47796, 48986, 54624, 55984, 62982, 63728, 64512, 71694, 72832, 73479, 81936, 83976, 95592, 97972, 109248, 111968, 125964, 127456, 143388, 145664, 146958, 163872, 167952, 191184, 195944, 218496, 220437, 223936, 251928, 254912, 286776, 291328, 293916, 327744, 335904, 382368, 391888, 436992, 440874, 447872, 503856, 509824, 573552, 582656, 587832, 655488, 671808, 764736, 783776, 873984, 881748, 895744, 1007712, 1019648, 1147104, 1175664, 1310976, 1343616, 1529472, 1567552, 1747968, 1763496, 1791488, 1990931, 2015424, 2039296, 2294208, 2351328, 2621952, 2687232, 3058944, 3135104, 3526992, 3582976, 3981862, 4030848, 4078592, 4588416, 4702656, 5243904, 5374464, 5972793, 6117888, 6270208, 7053984, 7963724, 8061696, 9176832, 9405312, 10748928, 11945586, 12235776, 12540416, 13936517, 14107968, 15927448, 16123392, 17918379, 18353664, 18810624, 23891172, 25080832, 27873034, 28215936, 31854896, 32246784, 35836758, 36707328, 37621248, 41809551, 47782344, 55746068, 56431872, 63709792, 71673516, 75242496, 83619102, 95564688, 111492136, 112863744, 125428653, 127419584, 143347032, 167238204, 191129376, 222984272, 225727488, 250857306, 254839168, 286694064, 334476408, 382258752, 445968544, 501714612, 509678336, 573388128, 668952816, 764517504, 891937088, 1003429224, 1019356672, 1146776256, 1337905632, 1529035008, 1783874176, 2006858448, 2038713344, 2293552512, 2675811264, 3058070016, 3567748352, 4013716896, 4587105024, 5351622528, 6116140032, 7135496704, 8027433792, 9174210048, 10703245056, 14270993408, 16054867584, 18348420096, 21406490112, 32109735168, 42812980224, 64219470336, 128438940672]

約数ペア:

[(1, 128438940672), (2, 64219470336), (3, 42812980224), (4, 32109735168), (6, 21406490112), (7, 18348420096), (8, 16054867584), (9, 14270993408), (12, 10703245056), (14, 9174210048), (16, 8027433792), (18, 7135496704), (21, 6116140032), (24, 5351622528), (28, 4587105024), (32, 4013716896), (36, 3567748352), (42, 3058070016), (48, 2675811264), (56, 2293552512), (63, 2038713344), (64, 2006858448), (72, 1783874176), (84, 1529035008), (96, 1337905632), (112, 1146776256), (126, 1019356672), (128, 1003429224), (144, 891937088), (168, 764517504), (192, 668952816), (224, 573388128), (252, 509678336), (256, 501714612), (288, 445968544), (336, 382258752), (384, 334476408), (448, 286694064), (504, 254839168), (512, 250857306), (569, 225727488), (576, 222984272), (672, 191129376), (768, 167238204), (896, 143347032), (1008, 127419584), (1024, 125428653), (1138, 112863744), (1152, 111492136), (1344, 95564688), (1536, 83619102), (1707, 75242496), (1792, 71673516), (2016, 63709792), (2276, 56431872), (2304, 55746068), (2688, 47782344), (3072, 41809551), (3414, 37621248), (3499, 36707328), (3584, 35836758), (3983, 32246784), (4032, 31854896), (4552, 28215936), (4608, 27873034), (5121, 25080832), (5376, 23891172), (6828, 18810624), (6998, 18353664), (7168, 17918379), (7966, 16123392), (8064, 15927448), (9104, 14107968), (9216, 13936517), (10242, 12540416), (10497, 12235776), (10752, 11945586), (11949, 10748928), (13656, 9405312), (13996, 9176832), (15932, 8061696), (16128, 7963724), (18208, 7053984), (20484, 6270208), (20994, 6117888), (21504, 5972793), (23898, 5374464), (24493, 5243904), (27312, 4702656), (27992, 4588416), (31491, 4078592), (31864, 4030848), (32256, 3981862), (35847, 3582976), (36416, 3526992), (40968, 3135104), (41988, 3058944), (47796, 2687232), (48986, 2621952), (54624, 2351328), (55984, 2294208), (62982, 2039296), (63728, 2015424), (64512, 1990931), (71694, 1791488), (72832, 1763496), (73479, 1747968), (81936, 1567552), (83976, 1529472), (95592, 1343616), (97972, 1310976), (109248, 1175664), (111968, 1147104), (125964, 1019648), (127456, 1007712), (143388, 895744), (145664, 881748), (146958, 873984), (163872, 783776), (167952, 764736), (191184, 671808), (195944, 655488), (218496, 587832), (220437, 582656), (223936, 573552), (251928, 509824), (254912, 503856), (286776, 447872), (291328, 440874), (293916, 436992), (327744, 391888), (335904, 382368)]