39984280128

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19139}}^1$

素因数の和:19207

約数の個数: 280

約数和(自身を含む): 131767722240

約数和(自身を除く): 91783442112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 192, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 496, 558, 576, 624, 648, 702, 744, 806, 832, 837, 864, 936, 992, 1053, 1116, 1209, 1248, 1296, 1404, 1488, 1612, 1674, 1728, 1872, 1984, 2106, 2232, 2418, 2496, 2511, 2592, 2808, 2976, 3224, 3348, 3627, 3744, 4212, 4464, 4836, 5022, 5184, 5616, 5952, 6448, 6696, 7254, 7488, 8424, 8928, 9672, 10044, 10881, 11232, 12896, 13392, 14508, 16848, 17856, 19139, 19344, 20088, 21762, 22464, 25792, 26784, 29016, 32643, 33696, 38278, 38688, 40176, 43524, 53568, 57417, 58032, 65286, 67392, 76556, 77376, 80352, 87048, 114834, 116064, 130572, 153112, 160704, 172251, 174096, 229668, 232128, 248807, 261144, 306224, 344502, 348192, 459336, 497614, 516753, 522288, 593309, 612448, 689004, 696384, 746421, 918672, 995228, 1033506, 1044576, 1186618, 1224896, 1378008, 1492842, 1550259, 1779927, 1837344, 1990456, 2067012, 2089152, 2239263, 2373236, 2756016, 2985684, 3100518, 3559854, 3674688, 3980912, 4134024, 4478526, 4746472, 5339781, 5512032, 5971368, 6201036, 6717789, 7119708, 7713017, 7961824, 8268048, 8957052, 9492944, 10679562, 11024064, 11942736, 12402072, 13435578, 14239416, 15426034, 15923648, 16019343, 16536096, 17914104, 18985888, 20153367, 21359124, 23139051, 23885472, 24804144, 26871156, 28478832, 30852068, 32038686, 33072192, 35828208, 37971776, 40306734, 42718248, 46278102, 47770944, 48058029, 49608288, 53742312, 56957664, 61704136, 64077372, 69417153, 71656416, 80613468, 85436496, 92556204, 96116058, 99216576, 107484624, 113915328, 123408272, 128154744, 138834306, 143312832, 161226936, 170872992, 185112408, 192232116, 208251459, 214969248, 246816544, 256309488, 277668612, 322453872, 341745984, 370224816, 384464232, 416502918, 429938496, 493633088, 512618976, 555337224, 624754377, 644907744, 740449632, 768928464, 833005836, 1025237952, 1110674448, 1249508754, 1289815488, 1480899264, 1537856928, 1666011672, 2221348896, 2499017508, 3075713856, 3332023344, 4442697792, 4998035016, 6664046688, 9996070032, 13328093376, 19992140064, 39984280128]

約数ペア:

[(1, 39984280128), (2, 19992140064), (3, 13328093376), (4, 9996070032), (6, 6664046688), (8, 4998035016), (9, 4442697792), (12, 3332023344), (13, 3075713856), (16, 2499017508), (18, 2221348896), (24, 1666011672), (26, 1537856928), (27, 1480899264), (31, 1289815488), (32, 1249508754), (36, 1110674448), (39, 1025237952), (48, 833005836), (52, 768928464), (54, 740449632), (62, 644907744), (64, 624754377), (72, 555337224), (78, 512618976), (81, 493633088), (93, 429938496), (96, 416502918), (104, 384464232), (108, 370224816), (117, 341745984), (124, 322453872), (144, 277668612), (156, 256309488), (162, 246816544), (186, 214969248), (192, 208251459), (208, 192232116), (216, 185112408), (234, 170872992), (248, 161226936), (279, 143312832), (288, 138834306), (312, 128154744), (324, 123408272), (351, 113915328), (372, 107484624), (403, 99216576), (416, 96116058), (432, 92556204), (468, 85436496), (496, 80613468), (558, 71656416), (576, 69417153), (624, 64077372), (648, 61704136), (702, 56957664), (744, 53742312), (806, 49608288), (832, 48058029), (837, 47770944), (864, 46278102), (936, 42718248), (992, 40306734), (1053, 37971776), (1116, 35828208), (1209, 33072192), (1248, 32038686), (1296, 30852068), (1404, 28478832), (1488, 26871156), (1612, 24804144), (1674, 23885472), (1728, 23139051), (1872, 21359124), (1984, 20153367), (2106, 18985888), (2232, 17914104), (2418, 16536096), (2496, 16019343), (2511, 15923648), (2592, 15426034), (2808, 14239416), (2976, 13435578), (3224, 12402072), (3348, 11942736), (3627, 11024064), (3744, 10679562), (4212, 9492944), (4464, 8957052), (4836, 8268048), (5022, 7961824), (5184, 7713017), (5616, 7119708), (5952, 6717789), (6448, 6201036), (6696, 5971368), (7254, 5512032), (7488, 5339781), (8424, 4746472), (8928, 4478526), (9672, 4134024), (10044, 3980912), (10881, 3674688), (11232, 3559854), (12896, 3100518), (13392, 2985684), (14508, 2756016), (16848, 2373236), (17856, 2239263), (19139, 2089152), (19344, 2067012), (20088, 1990456), (21762, 1837344), (22464, 1779927), (25792, 1550259), (26784, 1492842), (29016, 1378008), (32643, 1224896), (33696, 1186618), (38278, 1044576), (38688, 1033506), (40176, 995228), (43524, 918672), (53568, 746421), (57417, 696384), (58032, 689004), (65286, 612448), (67392, 593309), (76556, 522288), (77376, 516753), (80352, 497614), (87048, 459336), (114834, 348192), (116064, 344502), (130572, 306224), (153112, 261144), (160704, 248807), (172251, 232128), (174096, 229668)]